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Service Manual for OF5800
Chapter 0 Introduction
OKIFAX 5800 Service Manual
Adobe Acrobat printable reference copy of the OKIDATA Service Training Manual. 08/20/98 Note: This Adobe Acrobat version of the Okidata Service Training Manual was built with the pictures rendered at 300 dpi, which is ideal for printing, but does not display well on most displays. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Table of Contents
Page
Service Manual for OF5800
1 General Description 1.1 Product Description 1.2 Specification and Ratings 1.3 Features and Functions 1.4 Reports 1.5 Scanner Specifications 1.6 Printer Specifications 1.7 Memory Specifications 1.8 Supply Yields 2 Machine Operations 2.1 Interconnect Block Diagram 2.2 Main Control PCB 2.3 Network Control Unit (NCU) PCB 2.4 Power Supply Unit (PSU) 2.5 CCD Mount PCB 2.6 Sensors ....2.6.1 Sensor Locations ....2.6.2 Sensor Descriptions 2.7 Unit Assembly 2.8 Document Scanning Sequence ....2.8.1 Document Detection ....2.8.2 Document Separation ....2.8.3. Document Transport ....2.8.4 Document Scanning ....2.8.5 Document Discharge 2.9 Recording Section 2.10 Image Processing ....2.10.1 Drum Charge ....2.10.2 Laser Exposure ....2.10.3 Development 2.10.4 Image Transfer 2.10.5 Fusing ....2.10.5.1 An Overview ....2.10.5.2 Fusing Temperature Control Circuit 2.10.6 Timing Chart ....2.10.6.1 Print Starting 2.10.6.2 Print Ending 2.11 Transmission Control Procedure (G3 mode) 2.12 Transmission Control Procedure (G3 mode, polling) 2.13 Transmission Control Procedure (G3, ECM Mode) 3 Adjustment Procedures 3.1 Field Service Program Modes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
Table of Contents 3.2 Machine Parameter Adjustment ....3.2.1 Setting the Machine Parameters ....3.2.2 Clearing the Machine Parameters ........Machine Parameter A:0: ........Machine Parameter A:1 ........Machine Parameter A:2 ........Machine Parameter A:3 ........Machine Parameter A:4 ........Machine Parameter A:5~A:8 ........Machine Parameter A:9 ........Machine Parameter B:4 ........Machine Parameter B:4~G:9 ........Machine Parameter H:0 ........Machine Parameter H:1 ........Machine Parameter H:2 ........Machine Parameter H:3~J:9 3.3 Memory Switches Adjustment ....3.3.1 Setting the Memory Switches ....3.3.2 Clearing the Memory Switches 3.4 Memory Switch Reference Guide ....Memory Switch A:2~A:4 ....Memory Switch A:5 - Dialer ....Memory Switch B:0 - Transmission ....Memory Switch B:1 - Transmission ....Output attenuation ....Memory Switch B:2 - Transmission ....Memory Switch B:3~B:4 ....Memory Switch B:5 - Transmission ....Memory Switch B:6~B:9 ....Memory Switch C:0 - Reception ....Memory Switch C:1 - Reception ....Memory Switch C:2~C:9 ....Memory Switch D:0 - Reception ....Memory Switch D:1- Reception ....Memory Switch D:2 - Reception ....Memory Switches D:3 ....Memory Switch D:5~D:9 ....Memory Switch: E:0 - Scanner ....Memory Switch E:1~F:9 ....Memory Switch G:0 - Remote reception and TAD interface ....Memory Switch G:1 - Remote reception and TAD interface ....Memory Switch G:2 - Remote reception and TAD interface ....Memory Switch G:3 ....Memory Switch G:4 - Remote reception and TAD interface
Page 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83
Table of Contents ....Memory Switch G:5~G:9 ....Memory Switch H:0 - Operation ....Memory Switch H:1 - Operation ....Memory Switch H:2 - Operation ....Memory Switch H:3~H:9 3.5 Clear Programmed Data / User Settings 3.6 All RAM Clear 3.7 Setting Individual Autodialer Attributes 3.8 Unique Switchs Adjustment ....3.8.1 Setting the Unique Switches ....3.8.2 Clearing the Unique Switches ........Unique Switch A:0 - Dialer ........Unique Switch A:1~A:9 ........Unique Swtich B:0 ........Unique Switch B:1~B:9 ........Unique Switch C:0 ........Unique Switch C:1 ........Unique Switch C:2 ........Unique Switch C:3~C:9 ........Unique Switch E:0 ........Unique Switch E:1~E:9 ........Unique Switch F:0 ........Unique Switch F:1 ........Unique Switch F:2 ........Unique Switch F:3 ........Unique Switch F:4 ........Unique Switch F:5 and F:6 ........Unique Switch F:7~F:9 ........Unique Switch G:0 ........Unique Switch G:1 ........Unique Switch G:2~G:9 ........Unique Switch H:0 ........Unique Switch H:1~H:9 3.9 Print T.30 Monitor 3.10 Print Program Mode List 3.11 Test Modes ....3.11.1 Life Monitor ....3.11.2 Clear Life Monitor ....3.11.3 Printer Test ....3.11.4 Stamp Test ....3.11.5 Set Background Level 3.12 Print Machine Parameters, Memory Switch and Unique Switch Settings 3.13 Factory Functions
Page 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
Table of Contents ....3.13.1 Function List ....3.12.2 LED Test ....3.13.3 LCD Test ....3.13.4 LCD Test ....3.13.5 SRAM Check ....3.13.6 DRAM Check ....3.3.17 RTC Test 3.14 Line Test ....3.14.1 Relay Test ....3.14.2 Tonal Signal Test ....3.14.3 DTMF Output Test 3.15 JP1, JP2 Battery Backup 3.16 DRAM Memory Backup 4 Troubleshooting Procedures 4.1 Troubleshooting Outline 4.2 Recording Paper Jam 4.3 Recording Paper Jam 4.4 Document Feeder Jam 4.5 Document Feeder Multi-feeding 4.6 Transmit Errors 4.7 Transmit Black Lines 4.8 Cannot Transmit 4.9 Receive Errors 4.10 Will Not Auto-Answer 4.11 Clearing Jammed Paper ....4.11.1 Original Document Jam ....4.11.2 Printed document jams 4.12 Image Quality Problems 4.13 Cleaning the Unit ....4.13.1 Cleaning the Air Vents ....4.13.2 Cleaning the Document Feeder Area ....4.13.3 Cleaning the Transfer Roller: 4.14 LCD Error Messages 4.15 Error Codes ....Dialing errors ....Reception errors ....Transmission errors ....Communication Error Messages 4.16 "Please Call Service" Error ....4.16.1 Printer Initialization Error ....4.16.2 Laser Error ....4.16.3 Polygon Mirror Error ....4.16.4 Fan Motor Error ....4.16.5 Fuser Malfunction
Page 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169
Table of Contents 5 Disassembly 5.0 Disassembly 5.1 Document Hopper / Document Tray / Paper Hopper 5.2 Main Control PCB , NCU PCB, Modular PCB 5.3 Front Cover and Control Panel PCB / LCD 5.4 Scanner Assy and Scanner Frame 5.5 Inverter PC Board / Scanner Lamp 5.6 Scanner Assy A, B, C and Inter Lock Switch 5.7 TX Cover and Lock Lever 5.8 DS1 / DS2 5.9 Press Roller 5.10 Separator Roller 5.11 Exit Roller / Feed Roller 5.12 Stamp 5.13 TX Motor 5.14 Contact Glass 5.15 Speaker 5.16 Connector PCB 1 / Connector PCB 2 5.17 Printer I/F PCB/Printer Mechanical Controller PCB 5.18 Printer Unit 5.19 Image Transfer Unit 5.20 Printer Cover Unit 5.21 High Voltage Unit (PWB-F) 5.22 Paper Sensor (PS) 5.23 Power Supply Unit (PWB-E) 5.24 Heater Lamp 5.25 Fusing Unit 5.26 Thermistor 5.27 Paper Exit Sensor 5.28 Print Head Unit 5.29 Cassette PCB and PS/Cassette sensor 5.30 Pickup Roller W assy and Solenoid 5.31 Feed Roller W and Press Roller W 5.32 Bottom Stay and Cassette Frame 6 Illustrated Parts List Illustrated Parts List ....Illustrated Part List 1: Panel/Cover/Hopper ....Illustrated Part List 2A (1/3): Transmission ....Illustrated Part List 2B (2/3): Transmission ....Illustrated Part List 2C (3/3): Transmission ....Illustrated Part List 3: Scanner Frame ....Illustrated Part List 4: Bottom Chassis ....Illustrated Part List 5: Cassette ....Illustrated Part List 6: Power Supply
Page 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211
Table of Contents ....Illustrated Part List 7: Housing ....Illustrated Part List 8A: Drive/Paper Take-Up Section 1 ....Illustrated Part List 8B: Drive/Paper Take-Up Section 1 ....Illustrated Parts List 9: Paper Take-Up Section 2 ....Illustrated Parts List 10: Transfer Unit ....Illustrated Parts List 11: Fusing Unit ....Illustrated Parts List 12: Options ....Illustrated Parts List 13: Consumables ....Illustrated Parts List 14: Accessories ....Illustrated Parts List 15: Packaging ....Illustrated Parts List 16: Documentation (User's) ....Illustrated Parts List 17: Documentation (Service) ....Illustrated Parts List 18: Whole Product 7 Recommended Spare Parts List RSPL
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Service Manual for OF5800
Chapter 1 General Description
The OKIFAX 5800 is a Group 3 facsimile machine. Documents are printed on plain paper using dry electrophotographic printing.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 1 General Description
Item Type Telephone network Transmission control protocol Modem
Specifications / Comments Group 3 desktop transceiver PSTN (Public Switched Telephone Network) or equivalent ITU-T T.4 and T.30 14400, 12000, 9600, 7200, 4800, and 2400 bps with automatic fallback per ITU-T, V.17, V33, V.29, V.27ter, and V21. Control signal speed is 300 bps. ITU-T-standard MH, MR and MMR, Murata-proprietary MSE Half-duplex Allows up to three simultaneous operations Transmit and receive Buffer capacity: 64 KB Flatbed CCD Dry electrophotographic printer 8 pels/mm (203 lpi) Vertical: S.Fine 15.4 l/mm (392 lpi), Hyperfine 11.55 l/mm (293 lpi), Fine 7.7 l/mm (196 lpi), Normal 3.85 l/mm (98 lpi) 208 mm (8.2 in) 208 mm (8.2 in) Single sheet Max: 280 mm (W) x 900 mm (L) (11 x 35 in) Min: 148 mm (W) x 105 mm (L) (5.8 x 4.1 in) Two or more sheets Max: 257 mm (W) x 365 mm (L) (10.1 x 14.4 in) Min: 148 mm (W) x 105 mm (L) (5.8 x 4.1 in) 0.06 mm to 0.13 mm Legal : 216 mm (W) x 356 mm (L) (8.5 x 14 in) Letter : 216 mm (W) x 279 mm (L) (8.5 x 11 in) 500 sheets 150 sheets 120 VAC ± 10 %; 50/60 Hz Standby: 14 W Transmit: 363 W (Memory transmit) Receive: 373 W Copy: 372 W Maximum: 396 W (Copying a solid black image) Ambient temperature: 10 °C to 35 °C (50 to 95 degrees F) 35 % to 80 % with no condensation 18.5Kg (41Lbs) Weight includes trays, drum and developer.
Coding Communication method Dual Access Error Correction Mode (ECM) Scanning method Recording method Resolution Horizontal:
Scanning width Printing width Document size
Document thickness Recording paper specifications Recording Paper Capacity Paper Cassette: Multipurpose tray: Power requirements Power consumption
Environmental conditions Relative humidity: Weight
Lithium Battery Precautions: There is a danger of an explosion if the battery is installed incorrectly. Replace the battery with the equivalent type. Discard used batteries according to the battery manufacturer's instructions. OKIDATA does not recommend the independent replacement of this battery. The battery is sold only as a component part of the main control PCB and cannot be purchased separately from OKIDATA.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 1 General Description
Comment LCD: 2 line, 20 characters per line. language: English, French, Spanish and Portuguese. Transmit Terminal Identifier Alphanumeric or symbol, up to 22 characters (TTI) Subscriber ID Numeric, up to 20 characters AutoDial 200 total; 140 speed dial, 60 one-touch. 12 programmable one-touch (Up to 40 digits per location; 16 characters per location ID) Telephone index Select AutoDial entries in LCD by Location ID name. Redial Auto redial in fax mode, programmable for 2 to 5 attempts at 3 , 4 or 5 minute intervals; manual last-number redial. Cover page Cover page shows date and time, sender's name and fax number, and a 40-character user-programmable message. Delayed transmission Up to 20 delayed transmissions; programmable up to 31 days in advance. Relay broadcast Initiation up to 10 locations and hub abilities up to 10 groups (This is a proprietary function) Broadcast Up to 209 locations Group Communication Allows multiple broadcast or polling locations to be placed in up to 32 call groups. Up to 200 locations can be placed in a group. Group 0 includes all AutoDial locations. Polling Transmit from memory or receive; Standard polling, delayed polling programmable up to 31 days in advance, database polling (10 files, 4 digit file number) (This is a proprietary function) SecureMail Transmit and receive (10 mailboxes for receiving, 4 digit passcode) Batch Transmission 5 boxes with a location ID of 16 characters. 40 files per box. Programmable up to 24 hours per box. Security Transmission Compares the last 4 numbers of the dialed fax number to the last 4 digits of the subscriber ID. Receive mode Tel ready, Fax ready. Select by pressing the receive key Auto answer In Fax ready mode, select 1 to 9 rings. (Requires optional handset for ring) Block junk fax Ability to reject "junk fax" receptions Remote diagnostics Available Second telephone jack For connecting Telephone Answering Device (TAD) or second phone. On-hook dialing Provides hands-free dialing for voice calls. Hold Melody: Not Available Holding time: 5 minutes (works only if the handset is attached) Call request During sending or receiving, a voice conversation can be initiated on the same call after each page is printed. Copy mode Single or multiple copies; up to 99, with sorting Distinctive ring detection Ability to answer on specific ring patterns. User selectable Feature Display
Automatic reduction Half page reception Out of paper reception Closed network Silent operation Confirmation stamp
Automatically reduces incoming documents to fit on receive paper Manual settings: 100%, 97%, 91%, 81%, 75%. Combines half page fax messages onto a single page. Receives up to 25 communications to memory if a Paper-Out, Toner-Out, or Cover Open condition exists. Proprietary network option Disables the Operation Complete tone Stamps transmit document while feeding.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 1 General Description
Report User settings list One-touch dial list Speed dial list Program one-touch list Group number list Function list T.30 monitor Confirmation Report Activity journal Cover page SecureMail box list SecureMail reception message Batch transmission box list Batch transmission document Command list Power failure report Check message
Description Prints current machine settings as programmed by the user. Prints numbers stored in the one-touch keys. Prints phone numbers stored in speed dial locations. Prints numbers stored in programmable one-touch keys. Prints groups stored in the autodialer. Prints a program mode list showing user programming tree. Prints a diagnostic procedural summary of the last fax communication; used for technical diagnostics. Transmit Confirmation Report (TCR) or Receive Confirmation Report (RCR); User selectable on/off. Prints a cumulative total of the last 50 transmissions or receptions; user selectable as manual or automatic. Transmit cover page showing date, receiver' s and sender' s names, and a 40-character user-programmable message. SecureMail boxes with owners' names. Notifies mailbox owners of SecureMail receptions. Batch transmission boxes stored with remote fax number and transmit starting time Print the documents stored in the batch transmission box Shows the delayed and pending commands. Prints if any documents in memory were erased due to power failure Prints if communication error occurs; accompanied by audible alarm.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 1 General Description
Item Scanning resolution Scanning area Scanning reference point Document Contrast Grayscale Document feeder capacity Original document feeding direction Document scan time
Specifications / Comments Horizontal: 12 dots/mm (304.8 dpi) Vertical: 15.4, 11.55, 7.7, 3.85 lines/mm Top of Page: -2mm +/- 4mm Bottom of Page: +/- 3mm Center of page Compensation for normal, dark, or light documents 64 level grayscale (Diffusion and Dither) 50 sheets of 20lb bond paper Face up Normal: 1.7 sec/page Fine: 3.4 sec/page Sfine: 6.8 sec/page Normal, Fine, Sfine, or Grayscale; user selectable +/- 1%
Primary Resolution Document Skew
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 1 General Description
Item Printing resolution
Printing method Developer Fusing method Toner yield
Print area Printer reference Paper cassette capacity Receive paper tray capacity Auto reduction rate Printer warm up time
Specifications / Comments Laser diode beam scanning Horizontal: Fax 609.6 dpi Vertical: Fax 586.7 dpi One-component non-magnetic toner xerographic printer One-component developer Heat roller Starter kit: 3,600 pages Supply kit: 5,500 pages * All yields are based on 4% document coverage. Top margin: 4 mm Bottom margin: 4 mm Left margin Paper cassette: 500 sheets, letter only Multi-purpose tray: 150 sheets, letter or legal 100 sheets 97.5% to 70% at 2.5% intervals when auto reduction is selected. Under 40 seconds (when in Power Save Mode)
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 1 General Description
Specifications / Comments 1 Megabyte - 78 pages Optional memory upgrade: Up to three, 2 MB upgrades can be installed for a total of 6 MB. (each 2 MB upgrade provides an additional 160 pages) Document memory backup Standard Memory: 108 hours with one upgrade card with two upgrade cards installed: 36 hours with three upgrade cards installed: 27 hours Programmable data memory Lithium Battery: 5 year life backup (SRAM) Contents: All programmable machine parameters Memory usage indication LCD during document storage Item Document Memory
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Service Manual for OF5800
Chapter 1 General Description
Item Drum Cartridge Toner Cartridge
Transfer unit Fuser unit
Specifications / Comments 20,000 pages based on 4% document coverage Starter: 3,600 pages Supply: 5,500 pages * All yield based on 4% document coverage 50,000 pages 50,000 pages
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Service Manual for OF5800
Chapter 2 Machine Operations
To be provided at a later time. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Service Manual for OF5800
Chapter 2 Machine Operations
The main control PCB controls the operations of all machine functions. Jumper JP1 on the main control PCB controls the data memory back-up. Memory data that is backed-up in the event of a power failure includes any stored documents. Jumper JP2 on the main control PCB controls the programmable data memory back-up. Memory data that is backed-up in the event of a power failure includes user programmed information such as the date, time, TTI, autodialer, memory switches, etc. If the Passcode is forgotten, removing JP2 will clear all User Settings. NOTE: JP1, JP2, should remain in the "ON" position at all times. Be sure to check this on all replacement boards.
Main control PCB block diagram The main control unit controls all function of the machine. Following are its components: Fax Engine CPU -- The CPU is the core of the control section. It controls all other sections. Scanner Control --- Processes the signal from the Charge Coupled Device (CCD). Modem --- The modem facilitates modulation and demodulation of data for fax communication.
Memory (EPROM, SRAM, DRAM) EPROM -- - The EPROM contains all program instructions for unit operation. SRAM --- The SRAM, which is backed-up by a lithium battery, is used to store user programmed information. DRAM --- The DRAM, which is backed-up by a battery, is used to store memorized documents along with being a buffer.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
The NCU PCB provides the connection to the telephone line. It consists of the interface circuit, dial pulse generator, ring signal detection and telephone control circuit.
NCU PCB block diagram Major components of the NCU CML relay - Connects the telephone line to the phone or fax. (CML means Connect Machine to Line) S relay - Used to send dial pulse signals in pulse dialing. OH detector - Detects the On-hook condition of the second telephone unit. H relay - Connects the Tel1 and Tel2 lines to the fax machine. CI Detector - A photo coupler that detects an incoming ring. (CI means Call Indicator) Voltage Circuit - Supplies 24 volts to the relays
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
The power supply unit receives the input line voltage and converts it to output voltages of +5 VDC, +24 VDC,+12 VDC, and -12 VDC. If an over current condition is sensed in the secondary circuit, power is interrupted.
The power supply unit has three output connectors. The following table shows the connector outputs: CN1 to the Printer Mechanical Control PCB, CN2 to the Fuser Heater, and CN3 to the Main Control PCB. CN1 Printer Mechanical Control PCB Pin No. 1 2 Output +24V GND CN2 Fuser Pin No. Output CN3 Main Control PCB Pin No. 1 Output +24V
3 GND
4 +5V
5 H.L
1 N
2 N.C
3 L
2 +24V
3 GND
4 GND
5 +12V
6 -12V
7 +5V
8 +5V
Image and programmed data is backed-up in the event of a power failure. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
The CCD (Charge Coupled Device) includes the photo sensitive device, charge transfer registers and output stage. The photo sensitive device is a MOS capacitor. It receives light which is reflected from the surface of the document through the lens and converts the received light energy into a series of electrical signals. These signals are then stored as a charge. The charge transfer registers send the signals sequentially to the output stage which converts them into appropriate voltages representing black and white images. The output stage sends voltages to the Main Control PCB for further processing.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
2.6.1 Sensor Locations 2.6.2 Sensor Descriptions
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
The following illustration shows the relative positions of the machine's sensors
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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The following table gives a brief description of each sensor and its function. Sensor Document Sensor 1 Document Sensor 2 Paper Exit Sensor Paper Sensor 2 Paper Sensor Paper Sensor/Cassette Sensor/ Rx Interlock Tx Interlock Code DS1 DS2 PC3 PC1 PS PS/C RXIL TXIL Sensor Type Photo interrupter Photo interrupter Photo interrupter Photo interrupter Photo interrupter Photo interrupter Micro switch Micro switch Detects Presence of document in feeder Leading and trailing edge of doc. Detects jam at paper exit. Detects paper feeding out of tray/cassette Presence of paper in tray Presence of recording paper Printer cover open Scanner cover open
A B C D E F G H
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
1. Fan Motor 2. Lower Fusing Roller 3. Paper Exit Sensor 4. Heater Lamp 5. Upper Fusing Roller 6. Paper Exit Roller 7. Toner Cartridge 8. Print Head Unit 9. Paper Lift-Up Plate 10. Paper Cassette Sensor 11. Paper Pick-up Roller 12. Paper Feed Roller 13. Paper Sensor 14. Paper Transfer Roller 15. Paper Take-up Sensor 16. Paper Take-up Roller (Tray) 17. Image Transfer Roller 18. Drum Cartridge
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
2.8.1 Document Detection 2.8.2 Document Separation 2.8.3 Document Transport 2.8.4 Document Scanning 2.8.5 Document Discharge
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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When a document is placed into the document feeder, Document Sensor 1 (DS1) is activated.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
Document separation is the process that allows a muliti-page document to feed through the scanner one page at a time. Separation occurs through the action of the separator roller and retard roller. As shown in the illustrations, documents in the feeder are pressed against the separator roller. The bottom document is separated from the remaining documents by the friction of the retard roller.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
Following document separation, the feed roller advances the document. As it advances, the leading edge of the document activates the Document Sensor 2(DS2). Once DS2 is activated, the feed roller continues to rotate until the document reaches the scan wait position. The machine uses the distance from DS2 to the scan wait position and the diameter of the feed roller to determine the number of rotations necessary to feed the document to the scan wait position. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
When the document reaches the scan wait position, the machine waits for the next command. It will start scanning the document when either the start or copy key is pressed. The light from the scanner lamp strikes the face of the document and is reflected into the lens through mirrors A, B, and C. In case the light intensity along the length of the scanner lamp is not uniform, shading compensation is provided to ensure even illumination.
As the reflected image passes through the lens, it is focused onto the charged coupled device(CCD). The CCD then converts the dark and light areas of the image into electrical impulses, or image data. Circuits on the main control PC board encode the image data and send it to the modem where it is modulated. The modulated signal is then placed onto the telephone line by the NCU. When DS2 detects the trailing edge of the document, the image signal output is turned off. The scanner continues to remain active for a few more seconds in case there is another document to follow.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
The scanned document is discharged through the document exit by the exit press roller. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
2.9.1 Recording Paper Feed Path A sheet of the recording paper is separated from the remaining paper by the friction of the pickup roller. The paper is moved along the paper guide until it reaches the platen roller. It is then fed by the rotation of the platen roller.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
Incoming data is received from the telephone line by the NCU and sent to the main control PC board. The modem, located on the main control board, demodulates the data. The data is then sent to the printer for image processing. The image processing is roughly divided into the following steps: 1. 2. 3. 4. 5. Drum Charging Drum Exposure Development Image Transfer Fusing
Please see the following pages for additional explanation of the before mentioned processes.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Chapter 2 Machine Operations
The PC Drum is charged with static electricity before laser exposure. The Rotating Charge Brush and the Precharge-film are used to charge the surface of the drum. The rotating brush and the Precharge-film charging generate ozone in the printer. Because the charge is placed directly on the PC Drum, it can be charged by a low voltage. At the same time, the PC Drum can be evenly charged. The Precharge-film supplies the charge to the Rotating Charge Brush to improve the charging efficiency. The Rotating Charge Brush is turned by the Main Motor.
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A electrostatic latent image is made by the laser beam emitted from the Print Head Unit.
Sub-scanning Direction (vertical)
When the printer receives the PRINT signal, the Polygon Motor and the Main Motor rotate and paper is fed into the printer. The printing in the sub-scanning direction starts when the PWB-P sends the VIDEO signal to the Printer Head at a specified time after the leading edge of the paper activates the Paper Sensor (TOD signal). The print starting position of the 2nd line is determined by delaying the VIDEO signal.
In the scanning direction (horizontal)
The SOS (Start Of Scan) Sensor is installed on the Laser Diode Drive (PWB-D) to synchronize the laser timing for each scan line. NOTE: Do NOT clean the lenses or mirrors in the Print Head Unit.
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Toner is applied to the electrostatic image on the PC Drum. A toner image is created on the drum surface.
Part Name 1. Toner Hopper 2. Toner Agitating Screw 3. Toner Transport Roller 4. Doctor Blade
5. Sleeve Roller 6. Resin Seal 7. Bias Seal 8. PC Drum
Function Contains toner. Agitates the toner in the Toner Hopper and sends the toner to the Toner Transport Roller. Transports the toner to the Sleeve Roller. Spreads a thin, even coat of toner over the Resin Sleeve. The toner is negatively charged when passing between this Blade and the Resin Sleeve. Rotates the Resin Sleeve. Carries the toner to the PC Drum surface for development. Collects the toner remaining on the Resin Sleeve and neutralizes charge. Exposed to laser to create a latent image and rotates to carry the developed image to the paper surface.
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An image transfer roller system is used to transfer the toner image from PC Drum to the paper. The transfer charge (+3.2KV) is passed through the transfer roller onto the receive paper, which pulls the toner from the drum onto the receive paper. NOTE: Do NOT clean the Image Transfer Roller with solvent. Use a dry cloth.
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2.10.5.1 An Overview 2.10.5.2 Fusing Temperature Control Circuit
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The toner image transferred to the paper is securely fixed by a heat roller fusing system. The toner image is fused by Upper Fusing Roller heated by the Heater Lamp, and securely fixed by the pressure between the Upper and Lower Fusing Rollers. A Thermistor (TH1) detects and controls the Upper Fusing Roller temperature. The Thermal Fuse (TF1) opens when the temperature becomes approx. 133°C and shuts down the power to the Heater Lamp.
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The Thermistor (TH1 detects the surface temperature of the Upper Fusing Roller and inputs that analog voltage into IC1-77. Corresponding to this data, the Heater Lamp ON/OFF signal is output from IC1-54, causing the Heater Lamp (H1) to turn ON or OFF to control the fusing temperature. If the Heater Lamp is still on after the Thermistor detects a high temperature malfunction (the surface temperature of the Upper Fusing Roller exceeds 200 °C), the signal from IC1-75 changes from H to L to turn OFF the Heater Lamp.
1. Warm Up - After the initialization of the printer, warm up of the printer starts and the Heater Lamp turns ON until the temperature of the Upper Fusing Roller reaches approx. 172 °C. 2. Standby - In standby mode, the temperature of the Upper Fusing Roller is maintained at 156 °C. After 3 minutes, the printer turns to power save mode. The fuser is kept at low temperature. 3. Print Cycle - When the printer obtains the printing command from its controller, the Upper Fusing Roller is maintained at 172 °C. 4. Standby at Low - The Upper Fusing Roller is maintained at temperature 112 °C. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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The OKIFAX 5800 features maintenance modes for machine adjustment. Each mode is listed below along with the command used to activate the mode and a brief functional description. Set or Clear Machine Parameters Used to set or clear machine parameters. Set or Clear Memory Switches Used to set or clear memory switches. Clear Programmed Data / User Settings Erases user-programmed information (date, time, TTI, autodialer, etc.) and any documents stored in memory. All RAM Clear Erases same information as "Clear Programmed Data / User Settings" function along with resetting all of the machine parameters, memory switches and unique switches to factory defaults. Set or Clear Unique Switches Used to set or clear Unique switches. Print T.30 Monitor Prints a procedural summary of the last fax communication. Print Program Mode List Prints a list of the unit' s programming modes. Test Modes Allows the technician to perform a series of diagnostic tests. Print Machine Parameter, Memory Switch, and Unique Switch List Prints a list of the machine switch settings showing the default settings and current settings. Factory Function Allows the technician to perform a series of diagnostic tests. Telephone Circuit Test Modes Allows the technician to perform a series of diagnostic tests. PROGRAM, *, 0 PROGRAM, *, 1 PROGRAM, *, 2
PROGRAM, *, 3
PROGRAM, *, 4 PROGRAM, *, 5 PROGRAM, *, 8 PROGRAM, *, 9 PROGRAM, *, A
PROGRAM, *, B PROGRAM, *, C
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3.2.1 Setting the Machine Parameters 3.2.2 Clearing the Machine Parameters
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These switches are used to program internal machine parameters. The primary back up battery maintains these settings if power is lost. 1. From standby, press PROGRAM, *,0.
2. Press ENTER.
3. Select the desired parameter by pressing a one-touch key plus a number on the keypad. For example, to access parameter B:1,press "B" plus the number "1" on the numeric keypad.
4. Press ENTER.
(The bits are numbered 7 through 0. Bit 7 is left most bit.) 5. To navigate through the Parameter settings:
Press "<" key to move the cursor to the left. Press ">" key to move the cursor to the right. Press the 0 or 1 on the numeric keypad to change the bit value. Press ENTER to save the setting of the displayed Parameter and advance to the next Parameter.
(Continue pressing ENTER until the desired Parameter is shown in the display. Be sure to press ENTER after each Parameter is programmed to save the new setting.)
Press STOP to return the unit to standby.
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Resets the machine parameters to factory defaults. 1. From standby, press PROGRAM, *, 0 PROGRAM.
2. Press ENTER.
3. Press ENTER. The machine parameters will reset to ractory defaults. Note: To finish the operation without clearing the parameters, press STOP.
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Factory Setting Only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Bit 7 6 5 4 3 2 1 0
Initial Setting 0 1 0 1 0 0 0 0
Adjustment Non-loaded cable compensation (TX) Non-loaded cable compensation (RX) Factory use only
Usage / Comments 0: 0 db 0: 0: 0 db 0: 0: 4 db 1: 0: 4 db 1: 1: 8 db 0: 1: 8 db 0: 1: 12 db 1: 1: 12 db 1:
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Bit 7 6 5 4 3 2 1 0
Initial Setting 1 0 1 0 1 0 0 0
Adjustment Factory use only Factory use only Factory use only Factory use only DTMF output level attenuation
Usage/Comments
See table below
Machine Parameter A:2 ... DTMF output level attenuation -- (Factory default is -8 dB). Attenuation 0 dB 1 dB 2 dB 3 dB 4 dB 5 dB 6 dB 7 dB 8 dB 9 dB 10 dB 11 dB 12 dB 13 dB 14 dB 15 dB Bit 3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Bit 2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 Bit 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 Bit 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
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Factory use only.
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3.3.1 Setting the Memory Switches 3.3.2 Clearing the Memory Switches
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These switches are used to program internal machine parameters. The primary back up battery maintains these settings if power is lost. 1. From standby, press PROGRAM, *, 1.
2. Press ENTER.
3. Select the desired parameter by pressing a one-touch key plus a number on the keypad. For example, to access memory switch B:1, press "B" plus the number "1" on the numeric keypad.
4. Press ENTER.
(The bits are numbered 7 through 0. Bit 7 is left most bit.) 5. To navigate through the Parameter settings:
Press "<" key to move the cursor to the left. Press ">" key to move the cursor to the right. Press the 0 or 1 on the numeric keypad to change the bit value. Press ENTER to save the setting of the displayed Parameter and advance to the next Parameter. (Continue pressing ENTER until the desired Parameter is shown in the display. Be sure to press ENTER after each Parameter is programmed to save the new setting.) Press Stop to return the unit to standby.
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Resets the memory switches to factory defaults. 1. From standby, press PROGRAM, *, 1, PROGRAM.
2. Press ENTER.
3. Press ENTER. The memory switches will reset to factory defaults. Note: To finish the operation without clearing the memory switches, press STOP or PROGRAM.
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The following table provides a quick reference to the memory switches. Group A Dialer A:0 CED detection Dial tone detection Phone line type
A:1 PBX mode dial pause
A:2 through A:4 Factory use only
A:5 Ring signal detect time Number of rings Dual ring detection Long ring detection Ring frequency detection
A:6 through A:9 Factory use only Group B: Transmission B:1 B:0 Busy tone detection The time between CFR Fallback pattern and transmission of Overseas mode data. V.29 echo protect tone Interval between DCS Maximum transmit and TCF. speed Output attenuation when individual autodialer attributes set.
B:4 Factory use only
B:5 Program individual autodialer attributes. Relay broadcast Proprietary handshake. Sending RTC signal when transmission is canceled. Cancel redial if transmission error occurs. Action after EOR signal.
B:2 Data signaling rate V17/V33(DCS) Set remote machine receiving direct. European date format on TTI. TTI transmit ECM response time ECM error retransmit. Interval between DCS and TCF. B:6 through B:9 Factory use only
B:3
Group C: Reception C:0 Data error rate pause one second after sending CED. Receive speed
C:1 C:2 through C:9 T1 timer Factory use only DIS/DTC expand frame transmit. G3 echo receive.
Group D: Reception D:0 Number of HDLC end flags. Carrier detection level.
D:4 Silent Detection Sensitivity Group E: Scanner E:0 Background level. Effective scan width. Document TX length limit. Group F: Printer F:0 through F:9 Printer Settings
D:1 EYE-Q check level at 7200 bps. EYE-Q check level at 9600 bps. EYE-Q check level at 12000 bps. EYE-Q check level at 14400 bps. D:5 through D:9 Factory use only
D:2 EYE-Q slice level. Check EYE-Q. EYE-Q check level at 2400 bps. EYE-Q check level at 4800 bps.
D:3 Factory Use Only
E:1 through E:9 Factory use only.
Group G: Remote Reception and Tad interface G:1 G:2 G:0 CML relay off timer after Off-hook/on-hook detect CNG detection. dialing. time (remote reception). Switch-hook time. DTMF tones heard Off-hook/on-hook detect through handset. time. Switch to fax upon TAD disconnect. Remote reception from fax handset. G:4 G:5 through G:9 CNG detect period after Factory use only TAD begins playing OGM. CNG detect period after TAD answers. Group H: Operation H:0
G:3 Silent detection time.
H:1
H:2
H:3
Display error line. Total line monitor. Secure Mail notification Sort autodialer printout. Print check message if power is lost. Print page if error occurs during memory transmission. Print check message.
T.30 monitor auto print if error will occur. T.30 monitor auto print. display modem speed.
Print transaction Factory use only. duration. Erase polled document. Print TCR after batch transmission.
Memory Switch A:0 - dialer
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Factory use only.
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Bit 7 6 5 4
Initial Setting 0 1 1 0
Adjustment Factory use only Ring signal detect time
Usage / Comments Sets the time an incoming ring will not be detected after hanging up in the Fax/Tel Ready mode. 654 1 1 0 800 ms. 1 1 0 700 ms. 1 0 1 600 ms. 1 0 0 500 ms. 0 1 1 400 ms. 0 1 0 300 ms. 0 0 1 200 ms. 0 0 0 100 ms. Sets the number of rings in the Fax/Tel Ready mode. Incoming calls are answered according to this setting regardless or the number of rings chosen in the User Settings. When enabled, the unit is able to auto answer an incoming ring with an off time of 120 600ms. Allows the unit to respond to an incoming ring if the ring on-time is longer than two seconds. When disabled, the unit will not check the ring frequency of incoming rings.
3
0
Number of rings 0: 1 ring 1: 2 rings Dual ring detection: 0:No 1:Yes Long ring detection: 0:No 1:Yes Ring frequency detection 0:No 1:Yes
2
0
1
0
0
1
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Bit 3 2 1 0
-15 dB 1 1 1 1
-14 dB 1 1 1 0
-13 dB 1 1 0 1
-12 dB 1 1 0 0
-11 dB 1 0 1 1
-10 dB 1 0 1 0
-9 dB 1 0 0 1
-8 dB 1 0 0 0
-7 dB 0 1 1 1
-6 dB 0 1 1 0
-5 dB 0 1 0 1
-4 dB 0 1 0 0
-3 dB 0 0 1 1
-2 dB 0 0 1 0
-1 dB 0 0 0 1
-0 dB 0 0 0 0
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Bit 7
Initial Setting Adjustment 0 Program individual autodialer attributes. 0: No 1: Yes 0 Relay broadcast 0: No 1: Yes Proprietary handshake 0: No 1: Yes Factory use only Factory use only Sending RTC signal when transmission is canceled 0: Yes 1: No Cancel redial if T.4.1 or T4.4 error occurs. 0: Yes 1: No
Usage / Comments Allows individual setting of memory switches B:0 as attribute 1, B:1 as attribute 2 and B:2 as attribute 3 and B:3 as attribute 4 when one-touch and speed dial locations are programmed.
6
5
0
Enable the OKIFAX 5800 proprietary handshaking protocol.
4 3 2
0 0 0
1
1
1
1
RTC signal is sent at the end of the transmission. when set at "0", the unit will send the RTC if the tx is canceled. No error will occur. When set at "1", an error will occur because RTC will not be sent at the end of a canceled transmission. Cancel redial if T.4.1 or When set at "0" if a T.4.1 or a T.4.4 error T.4.4 error occurs. occurs, the unit will not retry the transmission 0: Yes 1: No
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Bit 7 6 5 4 3 2
Initial Setting 0 0 1 0 0 1
Adjustment Number of HDLC end flags.
Usage / Comments Defines the number of HDLC end flags.
1
0
0
1
Factory use only Group Delay Equalizer 0:No 1:Yes Digital Cable Equalizer 0:Free 1:Hold Carrier detection level 0: -43/48 dB 1: -47/52 dB
Setting the switch to "1" increases the receive sensitivity.
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Bit 7
Initial Setting 0
6
1
Adjustment EYE-Q slice level 0: Disable 1: Enable Check EYE-Q 0:No 1:Yes Factory use only. Factory use only. EYE-Q check level at 2400 bps EYE-Q check level at 4800 bps
Usage / Comments Setting this bit to "1" enables memory switch D:2,bits 0-3 and memory switch D:1, bits 0-7, and enables EYE-Q check Adjustment. 0: Line condition status (EYE-Q) is not checked after checking TCF. 1: Line condition status (EYE-Q) is checked after checking TCF.
5 4 3 2 1 0
0 0 1 0 1 0
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Bit 7 6 5 4 3 2 1
Initial Setting 0 0 0 0 0 0 0
0
0
Adjustment Factory use only Factory use only Factory use only Factory use only Factory use only Factory use only Delete receive echo of CFR at the receiver side 0:No 1:Yes Expand FSK receive time after detecting flat 0: 3.3 seconds 1: 10 seconds
Usage / Comments
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Bit 7 6 5 4 3 2
Initial Setting 0 0 0 0 0 1
1
0
0
1
Adjustment Usage / Comments Factory use only Factory use only Factory use only Factory use only Factory use only Background level The background level measures the reflective 0: Automatic ability of scanned documents. Performed with 1: Fixed each transmission or copy function. Effective scan width 0: Q4 = 208 mm (8.2") Default 1: A4 = 216 mm (8.5") Full width (edge to edge) (The unit must be turned off, then on, for this change to take effect). Document TX length Setting to unlimited will override document jam limit sensing. 0: Unlimited 1: 1 meter
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Bit 7 6
Initial Setting 0 1
5
0
4 3
0 0
Adjustment Factory use only CML relay off time after dialing. 0: 1 sec. 1: 200 ms. DTMF tones heard through handset. 0: No 1: Yes Factory use only Factory use only
Usage / Comments When dialing from the keypad, phone line noise may occur as the CML relay switches on and off. Set this witch to '0" to avoid this. Determines if DTMF tones are produced through the handset in off-hook dialing.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Factory use only Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Bit Initial Setting 7 0
6
0
5 4
0 0
3
1
2
1
1
1
0
0
Adjustment Display error line 0: No 1: Yes Total line monitor 0: No 1: Yes Factory use only Sort autodialer printout 0: Sort by autodialer location 1: Sort by location ID Print check message if power is lost 0: No 1: Yes Print page if error occurs during memory transmission. 0: No 1: Yes Print check message 0: No 1: Yes Stop printing check message for a memory tx by pressing the stop key. 0: No 1: Yes
Usage / Comments The number of error lines contained in the receive data will be shown in the LCD. Allows fax communication to be heard through the monitor speaker.
Specifies how entries on autodialer printouts are sorted.
In the event of two power losses in a 40 hour period, documents will be lost. When power is restored, a check message will print. For easy identification, the first page of a document stored for memory transmission will print along a check message if an error occurs during memory transmission. To notify the user of an error, a check message can be printed if a communication error occurs.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Bit 7 6 5 4 3 2
Initial Setting 0 0 0 0 1 1
1
1
0
0
Adjustment Factory use only Factory use only Factory use only Factory use only Factory use only T.30 monitor auto print if error occurs. 0: No 1: Yes T.30 monitor auto print. 0: No 1: Yes Display modem speed 0: No 1: Yes
Usage / Comments
The T.30 monitor will only print after a communication error occurs.
Enabling this switch causes the unit to print a T.30 monitor report after each communication. The transmit/receive speed is displayed in the LCD.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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Bit 7 6 5 4 3 2 1
Initial Setting 0 0 0 0 0 0 1
0
1
Adjustment Factory use only Factory use only Factory use only Factory use only Factory use only Factory use only Erase polled document 0: No 1: Yes Print TCR after the broadcast transmit 0: No 1: Yes
Usage / Comments
Determine if a document stored for polling is erased after being polled.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
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User programmed information such as autodialer entries, date, time, Transmit Terminal Identifier (TTI), Subscriber ID, etc., are stored