xerox phaser 3116 free download

File name 00-cover(xerox).pdf

LASER PRINTER Phaser 3116 SERVICE LASER PRINTER Manual CONTENTS 1. Precautions 2. Reference Information 3. Specifications 4. Summary of product 5. Disassembly and Reassembly 6. Alignment and Adjustments 7. Troubleshooting 8. Exploded Views and Parts List 9. Block Diagram 10. Connection Diagram 11. Schematic diagram

File name 01-precautions(xerox).pdf

Precautions 1 1. Precautions In order to prevent accidents and to prevent damage to the equipment please read the precautions listed below carefully before servicing the printer and follow them closely. 1.1 Safety Warning (1) Only to be serviced by appropriately qualified service engineers. High voltages and lasers inside this product are dangerous. This printer should only be serviced by a suitably trained and qualified service engineer. (2) Use only Samsung replacement parts There are no user serviceable parts inside the printer. Do not make any unauthorized changes or additions to the printer, these could cause the printer to malfunction and create electric shock or fire hazards. (3) Laser Safety Statement The Printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR, chapter 1 Subchapter J for Class 1(1) laser products, and elsewhere, it is certified as a Class I laser product conforming to the requirements of IEC 825. Class I laser products are not considered to be hazardous. The laser system and printer are designed so there is never any human access to laser radiation above a Class I level during normal operation, user maintenance, or prescribed service condition. Warning >> Never operate or service the printer with the protective cover removed from Laser/Scanner assembly. The reflected beam, although invisible, can damage your eyes. When using this product, these basic safety pre-cautions should always be followed to reduce risk of fire, electric shock, and injury to persons. CAUTION - INVISIBLE LASER RADIATION WHEN THIS COVER OPEN. DO NOT OPEN THIS COVER. VORSICHT - UNSICHTBARE LASERSTRAHLUNG, WENN ABDECKUNG GE FFNET. NICHT DEM STRAHL AUSSETZEN. ATTENTION - RAYONNEMENT LASER INVISIBLE EN CAS D OUVERTURE. EXPOSITION DANGEREUSE AU FAISCEAU. ATTENZIONE - RADIAZIONE LASER INVISIBILE IN CASO DI APERTURA. EVITARE L ESPOSIZIONE AL FASCIO. PRECAUCION - RADIACION LASER IVISIBLE CUANDO SE ABRE. EVITAR EXPONERSE AL RAYO. ADVARSEL. - USYNLIG LASERSTR LNING VED BNING, N R SIKKERHEDSBRYDERE ER UDE AF FUNKTION. UNDG UDSAETTELSE FOR STR LNING. ADVARSEL. - USYNLIG LASERSTR LNING N R DEKSEL PNES. STIRR IKKE INN I STR LEN. UNNG EKSPONERING FOR STR LEN. VARNING - OSYNLIG LASERSTR LNING N R DENNA DEL R PPNAD OCH SP RREN R URKOPPLAD. BETRAKTA EJ STR LEN. STR LEN R FARLIG. VARO! - AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA N KYM TT M LLE LASERS TEILYLLE L KATSO S TEESEEN. Service Manual 1-1 Precautions 1.2 Caution for safety 1.2.1 Toxic material This product contains toxic materials that could cause illness if ingested. (1) If the LCD control panel is damaged it is possible for the liquid inside to leak. This liquid is toxic. Contact with the skin should be avoided, wash any splashes from eyes or skin immediately and contact your doctor. If the liquid gets into the mouth or is swallowed see a doctor immediately. (2) Please keep toner cartridges away from children. The toner powder contained in the toner cartridge may be

File name 02-reference(xerox).pdf

Reference Information 2 2. Reference Information This chapter contains the tools list, list of abbreviations used in this manual, and a guide to the location space required when installing the printer. A definition of tests patterns is also included. 2.1 Tool for Troubleshooting The following tools are recommended safe and easy troubleshooting as described in this service manual. · DCU(Diagnostic Control Unit) Standard : Test equipment to diagnose the Laser printer supplied by Samsung Electronics. · Cotton Swab Standard : For general home use, for medical service. · Cleaning Equipments Standard : An IPA(Isopropyl Alcohol)dry wipe tissue or a gentle neutral detergent and lint-free cloth. · DVM(Digital Volt Meter) Standard : Indicates more than 3 digits. · Vacuum Cleaner · Driver Standard : "-" type, "+" type (M3 long, M3 short, M2 long, M2 short). · Spring Hook Standard : For general use · Software (Driver) installation CD ROM · Tweezers Standard : For general home use, small type. Service Manual 2-1 Reference Information 2.2 Acronyms and Abbreviations The table below explains the abbreviations and acronyms used in this service manual. Where abbreviations or acronyms are used in the text please refer to this table. ADC AP AC ASIC Circuit ASSY BIOS BLDC Motor CMOS CMYK CN CON CPU CTD Sensor dB dBA dBm DC DCU DIMM DPI DRAM DVM ECP ECU EEPROM EMI EP Analog-to-Digital-Conversion Access Point Alternating Current Application Specific Integrated EPP F/W FCF/FCT FISO Enhanced Parallel Port Firmware First Cassette Feeder/First Cassette Tray Front-In, Side-Out First Print out Time Windows Graphic Device Interface Graphic Interchange Format Ground Host Based Printing Hard Disk Drive Hyper Text Transfer Protocol High Voltage High Voltage Power Supply Interface Input and Output Pound(s) Integrated Circuit International Color Consortium Intelligent Drive Electronics or Integrated Drive Electronics Institute of Electrical and Electronics Engineers. Inc Image Output Terminal (Color printer, Copier) Isopropy Alcohol Inter Process CommunicationEPP Enhanced parallel Port Images Per Minute Image Transfer Belt local area network Assembly Basic Input Output System Brushless DC Motor Complementary Metal Oxide Semiconductor Cyan, Magenta, Yellow, Black Connector Connector Central Processing Unit Color Toner Density Sensor Decibel A-Weighted decibel Decibel milliwatt Direct Current Diagnostic Control Unit Dual In-line Memory Module Dot Per Inch Dynamic Random Access Memory Digital Voltmeter Enhanced Capability Port Engine Control Unit Electronically Erasable Programmable Read Only Memory Electro Magnetic Interference Electro photographic FPOT GDI GIF GND HBP HDD HTML HV HVPS I/F I/O lb IC ICC IDE IEEE IOT IPA IPC IPM ITB LAN 2-2 Service Manual Reference Information LBP LCD LED LSU MB MHz MPBF MPF/MPT NIC NPC NVRAM OPC PBA PCL PCI Laser Beam Printer Liquid Crystal Display Light Emitting Diode Laser Scanning Unit Megabyte Megahertz Mean Prints Bet

File name 03-specifications(xerox).pdf

Specifications 3 ML-1520 Resolution Media Size Weight Duty Cycle 3. Specifications Product specifications are subject to change without notice.See below for product specifications. 3.1 General Specifications ITEM SPL (Samsung Printer Language) Non-impact Electro-photograpic Printing Non-Magnetic, Mono-Component Developing System Up to 14PPM in A4(15PPM in Letter) SPL : 600 X 600 DPI Laser diode (LSU : Laser Scanner Unit) Power-on boot : 30 seconds or less Less than 12 seconds (Ready to 1st page out) 75 X 125 (3" X 5") mm to 216 X 356 (8.5" X 14")mm 16 ~ 24 lb 352 (13.8") X 372 (14.6") X 196 (7.7") mm : ML-1510 / ML-1520 / ML-1750 348 (13.7") X 355 (14.0") X 193 (7.6") mm : ML-1720 Net : 7 Kg /15.4 lb Gross : 9.5 Kg (Max.) Acoustic Noise (1) DESCRIPTION Print Technology Developing system Print Speed (1) Source of Light Warm-Up Time First Print Out Time Media Thickness Dimension(W X D X H) Stand by : Less than 35 dB Printing : Less than 50 dB Available Available Monthly : 15,000 pages maximum (2) Power save mode Toner save mode Periodic Replacing Parts Pick Up Roller : Transfer Roller : 60,000 Sheets 60,000 Sheets Fuser Assembly : 60,000 Sheets (1) To measure the printing speed print a large number of copies of a single page document. Count the number of pages which are output within one minute starting from the second page. (Samsung uses a 5% standard character pattern on ISO 19752 Standard Pattern) (2) The remaining life of the consumable parts can be checked by printing the demo page or the system list. Service Manual 3-1 Specifications 3.2 Controller Specification Item Processor (CPU) OS Compatibility Memory (1) Description ML-1520 : Jupiter4E 75MHz Win 98x/ME/2000/XP, Various Linux OS FLASH ROM(PROGRAM) : 0.5MB flash RAM : 8 MB EEPROM(NVRAM) : 512 byte Emulation Interface SPL(Samsung Printer Language) USB 1.1 - 12 Mbps 1 port Interface switching Interface time-out Font (1) Automatic 5min(Max.) Windows Font The SPL models have ONLY a USB interface and so can only be used with versions of Windows from Windows 98 and onwards. 3.3 Electrical Specification ITEM Input Voltage Nominal input voltage Input voltage range Nominal frequency Frequency tolerance Power Consumption Printing : 280W Avg or less DESCRIPTION 200-240 VAC / 100~127VAC 189-264 VAC/ 90~132VAC 50/60 Hz +3Hz Power Save : 10W Avg or less 3-4 Environmental Range ITEM Temperature Humidity OPERATING 10~32°C(50-90°F) 20~80%RH STORAGE -20~40°C (-4~104°F) 10~80%RH 3-2 Service Manual Specifications 3.5 TONER Cartridge (Developer) ITEM Life span Starter: 1,000 sheets Running : 3,000 sheets Developing Charging Toner checking sensor Ozone Style Non-magnetic Mono Conponent Contact Developing Conductive Roller Charging Not Available 0.1PPM or less Single cartridge 8 hours DESCRIPTION REMARK ISO 5% pattern 2-Paper Handling Specifications Please refer to "Paper Specifications" on user guide · Input Paper Size PAPER A4 Letter Legal(Legal14") JIS B5 Folio(Legal13") DIMENS

File name 04-summary(xerox).pdf

Summary of product 4 4. Summary of Product This chapter describes the functions and operating principal of the main component. 4.1 Printer Components [ Front View ] Top output tray (Face down) Output Support Control Panel Front Cover Manual Feeder guide Manual Feeder Tray Power switch Paper level indicator Service Manual 4-1 Summary of Product [ Rear View ] Rear output tray (Face up) Power receptacle Parallel port (ML-1750 Only) USB port [ Inside View ] Toner cartridge Front Cover 4-2 Service Manual Summary of product [ Control Panel ] 1) On Line/Error and Toner Save LEDs LED Description If the On Line/Error lights green, the printer is ready to print. If the On Line/Error lights red, the printer is experiencing an error, such as jammed paper, the open cover or the empty toner cartridge. If you press the Cancel button while the printer is receiving data, the On Line/Error LED blinks red to cancel printing. In Manual Feed mode, if there is no paper in the Manual Feeder, the On Line/Error LED blinks red. Load paper into the Manual Feeder and the LED stops blinking. If the printer is receiving data, the On Line/Error LED slowly blinks green. If the printer is printing the received data, the On Line/Error LED blinks green fast. If you press the Cancel button in Ready mode, this LED is on and the Toner Save mode is enabled. If you press this button once again, this LED is off and the Toner Save mode is disabled. If the On Line/Error and Toner Save LEDs blink, your system has some problems. Service Manual 4-3 Summary of Product 2) Cancel button Printing demo page In Ready mode, press and hold this button for about 2 seconds until all LEDs blink slowly, and release. In Ready mode, press and hold this button for about 6 seconds until all LEDs blink fast, and release. Press this button each time you load a sheet of paper in the manual feeder, when you select Manual Feed for Source from your software application. In Ready mode, press and hold this button for about 10 seconds until all LEDs turn on, and release. After cleaning the printer, one cleaning sheet prints. Press this button during printing. The On Line/Error LED blinks while the print job is cleared from both the printer and the computer, and then return to Ready mode. This may take some time depending on the size of the print job. In Manual Feed mode, you can't cancel the print job by pressing this button. In Ready mode, press this button to turn the Toner Save mode on or off. Printing configuration sheet Manual feeding Cleaning inside printer Canceling print job Toner Save mode on/off 4-4 Service Manual Summary of product 4.2 System Layout 6 5 Fuser PR L S U CR Toner Cartridge DR SR 7 OPC PTL TR MP Sensor 2 3 4 P IC FR 1 1 2 3 4 Cassette Manual Feeder Transfer Roller PTL(Pre-Transfer-Lamp) 5 6 7 Fuser LSU(Laser Scan Unit) Toner Cartridge K /R Service Manual 4-5 Summary of Product 4.2.1 Feeding Part There are the universal cassette, which

File name 05-disassembly(xerox).pdf

Disassembly and Reassembly 5 5. Disassembly and Reassembly 5.1 General Precautions on Disassembly Releasing Plastic Latches Many of the parts are held in place with plastic latches. The latches break easily; release them carefully. To remove such parts, press the hook end of the latch away from the part to which it is latched. When you disassemble and reassemble components, you must use extreme caution. The close proximity of cables to moving parts makes proper routing a must. If components are removed, any cables disturbed by the procedure must be restored as close as possible to their original positions. Before removing any component from the machine, note the cable routing that will be affected. Whenever servicing the machine, you must perform as follows: 1. Check to verify that documents are not stored in memory. 2. Be sure to remove the toner cartridge before you disassemble parts. 3. Unplug the power cord. 4. Use a flat and clean surface. 5. Replace only with authorized components. 6. Do not excessive force on components made of plastic, they may break. 7. Make sure all components are in their proper position. Service Manual 5-1 Disassembly and Reassembly 5.2 Top Cover 1. Pull the Cassette out of the printer. 4. Unlatch the front ends of the Top Cover. Cassette 2. Remove the Front Cover in the direction of arrow. 5. Remove the Top Cover in the direction of arrow. Top Cover Front Cover 3. Remove four screws. 6. Remove the Rear Cover from the Top Cover. Rear Cover 5-2 Service Manual Disassembly and Reassembly 5.3 Fuser (Heat Lamp Type) 1. Before you remove the Fuser, you should remove: - Top Cover (see page 5-2) - Power Supply Cover (see 5.8 Engine Shield Ass'y) 2. Unplug two connectors from the boards, then remove four screws. 5. Remove one screw and take the Idle Gear out. Idle Gear Fuser Ass'y 6. Remove four screws and divide the Fuser into two parts Fuser Cover 3. Remove two screws and take the Thermostat out of the Fuser. Thermostat 7. Remove the Thermister from the Fuser Cover. 4. Remove two screws and take the Halogen Lamp out of the Heat Roller. Heat Roller Thermister Halogen Lamp Service Manual 5-3 Disassembly and Reassembly 5.4 Exit Roller 1. Before you remove the Exit Roller, you should remove: - Top Cover (see page 5-2) 2.Remove the Exit Gear, Bearing and Exit Roller as shown to the right 1 2 Exit Gear Bearing Exit Roller 5.5 LSU 1. Before you remove the LSU, you should remove: - Top Cover (see page 5-2) 2. Remove two screws and unplug one connector from the Frame. 4. Unplug two connectors from the LSU 5. Unplug four screws and take the LSU out. LSU 3. Remove the LED PBA Ass'y as shown below. LED PBA Cover 5-4 Service Manual Disassembly and Reassembly 5.6 Fan 1. Before you remove the Fan, you should remove: - Top Cover (see page 5-2) 2. Unplug the connector from the SMPS and remove the one screw. Then take out the Fan. DC Fan 5.7 Drive Ass'y 1. Before you remove the Drive Ass'y, you should rem

File name 06-alignment(xerox).pdf

Alignment & Adjustments 6 6. Alignment and Adjustments This chapter describes some of the main service procedures including: Using the DCU for diagnostics; Clearing paper jam and test patterns. Much of this chapter is also included in the user's guide. 6.1 How to use DCU 6.1.1 DCU Setup You can use the DCU test jig as an aid to the diagnosis of printer problems. To connect the DCU to the printer remove the top cover and connect the harness wire CN6(ML-1520) on the Main control board. ML SERIES DIAGNOSTIC CONTROL UNIT 04 DEV 300 05 LSU READY 07 PAPER EMPTY 08 09 COVER OPEN 10 COER HEATING PRINTING TEMP READY HEAT DEV 350 LSU MT & LD PAPER WIDTH EXIT SENSOR DEV 350 LSU MOTOR NEW CRU FEED SENSOR SELF TEST STATUS DIAGNOSTIC ON DIAGNOSTIC CODE 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 MAIN MOTOR OPERATING SYSTEM MAIN HIGH-VOLTAGE ON TRNSFER HIGH-VOLTAGE (-)ON THV(+) REFERANCE VOLTAGE DEV/SUPPLY HIGH-VOLTAGE ON/PTL ON LSU OPERATING SYSTEM PICKUP CLUTCH ON PEEMPTY/PWITH/NEW CRU TEST FEED & EXIT SENSOR TEST COVER OPEN SENSOR TEST FUSER TEST HOT BURN TEST CLEAN MODE PRINT THV(+)TRIGGER, ALL HV & FAN ON THV(+) REFERENCE ON OFF NORMAL STATUS CODE 61 WARM UP 00 01 02 03 04 20 30 40 50 69 READY READY READY READY READY (REGAL) (LETTER) (A4) (EXECUTIVE) (B5) PRINT START FEED SENSOR ON FEED SENSOR OFF PAPER OUT SLEEP MODE ERROR STATUS CODE 60 62 68 64 70 71 72 73 95 OPEN FUSER ERROR LOW TEMPERATURE ERROR OVER HEATING ERROR COVER OPEN ERROR NO PAPERR PAPER JAM 0 PAPER JAM 1 PAPER JAM 2 LSU NOT READY DIAGNOSTIC MODE DOWN UP SHIFT STOP ENTER TO ENTER DIAGNOSTIC MODE, PUSH THREE BUTTONS SIMUL ANEOUSL AND TURN THE PRINTER POWER ON. SEC CODE : ML+5000 KC/XRX Service Manual 6-1 Alignment & Adjustments 6.1.2 Code The DCU can be used in 2 modes ­ Status Monitoring and Self Diagnostic. To use the DCU in Status Monitoring mode connect the DCU and turn the printer power on. The 7 segment LED display will show various codes that show the progress of the print operation. 1) Normal Code While printing or warming up, it indicate the position of the paper Code 78 61 00~05 20 30 40 50 69 State System Initialisation Warming up Ready (exact code depends on paper size) Print Start Feed Sensor On Feed Sensor off Paper Out Sleep Mode Description The main processor is starting up The printer is on, the cover is open or close. The printer is ready. The paper is detected when the first page is printed. 00: Legal, 01: Letter, 02: A4, 03: EXEC, 04: B5 The engine controller received the print order from the video controller. 20: 1st, 21: MP, 22: SCF The paper is passing out of the Feed Sensor. The paper has passed out of the Feed Sensor. The paper has passed out of Exit Sensor. The fuser power is turned off to minimize the power consumption. 2) Error Code When detecting the malfunction, the printing is stopped to indicate error code. Code 60, 62, 68 State Fuser Error Description An error has occurred in the fuser. · 60: Open Fuser Error · 62: Low Heat Error · 68

File name 07-troubleshooting(xerox).pdf

Troubleshooting 7 7. Troubleshooting 7.1 Bad image 7.1.1 Vertical Black Line and Band · Description 1. Straight thin black vertical line occurs in the printing. 2. Dark black vertical band occur in the printing. Check and Cause 1. Damaged developer roller, deformed Doctor-blade or cleaning-blade in the Toner cartridge. 2. Scratched surface of the charge roller in the toner cartridge. 3. 3. Depression or deformation of the surface of the transfer roller. Solution 1. Replace the toner cartridge and test again. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer 2. Replace the toner cartridge and test again. 3. Replace the transfer roller and test again. 7.1.2 Vertical White Line · Description White vertical voids in the image. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Check and Cause 1. 1. Contamination of the window or internal lenses of LSU mirror. Solution 1. Clean the LSU window with recommended cleaner (IPA) Clean the window with a clean cotton swab. If dirt is inside the LSU ­ replace LSU. 2. Replace the toner cartridge. 2. Foreign object inside the toner cartridge or low toner. 3. Foreign object, contamination or burr on the edge of the toner cartridge window. 4. If the fuser is defective, voids occur periodically at the top of a black image. 3. Clean the exposure window. 4. Open the front cover and check the ribs that correspond to the position of the voids. Remove if found. 5. If the problems are not solved, replace the toner cartridge. 6. Replace the transfer roller. 5. Contamination of the OPC drum. 6. Depression or deformation of the surface of the transfer roller Service Manual 7-1 Troubleshooting 7.1.3 Horizontal Black Band · Description 1. Dark or blurry horizontal stripes occur in the printing periodically. (They may not occur periodically.) Check and Cause 1. Bad contacts on the toner cartridge high voltage terminals. Solution 1. Clean all HV terminals on the cartridge and on the set frame. Ensure all toner or paper dust particles are removed. 2. Clean the right Gear that has relatively small tooth gap on the OPC. Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer 2. The rollers in the toner cartridge may be contaminated. Charge roller = 37.7mm Supply roller = 47.8mm Develop roller = 35.2mm Transfer roller = 45.3mm 3. If the problem persists replace the toner cartridge. 7.1.4 Black/White Spot · Description 1. Dark or blurry black spots occur periodically in the printing. 2. White spots occur periodically in the printing. Check and Cause 1. If dark or blurry black spots occur periodically, the rollers in the Developer may be contaminated with foreign matter or paper particles. ( Charge roller : 37.7 mm interval OPC drum : 75.5 mm interval) 2. If faded areas or voids occur in a black image at intervals of 75.5 mm, or black spots occur elsewhere, the OPC drum surface is damaged. Solution 1. Print several OPC cleaning Mod

File name 08-explodedview(xerox).pdf

Exploded View & Parts List 8 8. Exploded Views and Parts List SEC Code : ML-1520/XRX, XRH 8.1 Main Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page(8-2) 8.2 Frame Unit Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . page(8-4) 8.3 Driver Unit Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . page(8-7) 8.4 Fuser Unit Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . page(8-8) 8.5 Cassette Unit Assembly . . . . . . . . . . . . . . . . . . . . . . . . . page(8-10) Exploded drawings and service parts lists are given for items which may be expected to have a higher failure rate. Where a failure occurs you can identify the part in the exploded diagram and, using the parts cross reference number, refer to the appropriate parts list to identify the part number. Note : Parts numbers given here are correct at the time of publication. When ordering parts please use the on-line ordering system to check if there have been any changes to part numbers. Part Number & Description format. Part numbers and descriptions are defined according to a company standard. The information below will help you to understand the part number format and assist when ordering spare parts. There are two types of Part number format. number This format is used throughout Samsung on all product ranges. Typically it is used for small components and electronic parts. letter This format is controlled by individual Samsung Divisions and is used on specific products, typically for mechanical parts. Type 2 format part numbers fall into 2 categories: Assemblies consisting of 2 or more parts. Also used for Service manuals, user guides and diagrams. Ass'y parts and A/S privately used Parts can be distinguished by the part Code and Description. They are always Type 2 format. The 2 leading characters indicate private or assembly parts. Service Manual 8-1 Exploded View & Parts List 8-2 2-4 9 7 8 2-5 2-6 6 2-6 16-1 2-2 16-3 16-2 16 18 2-3 8.1 Main Assembly Service Manual 10 4 3 1 2-1 2-7 2-8 15 11-5 11-3 13 23 21 14 5 22 Toner-Cartridge 20 2 19 0 11 11-1 11-2 11-3 11-4 12 Exploded View & Parts List Main Assembly Parts List SA : Service Available O : Service available X : Service not available No. 0 1 2 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 3 4 5 6 7 8 9 10 11 11-1 11-2 11-3 11-4 11-5 12 13 14 15 16 16-1 16-2 16-3 18 19 20 21 22 23 Description SET ELA UNIT-FRAME LOWER ELA UNIT-FRAME LOWER MEA UNIT-COVER TOP LENS LED-M-LED COVER-TOP_KOREA COVER-M-REAR PMO-STACKER_RX PMO-BUSHING_F/DOWN PMO-SUB STACKER SPRING-CS KEY-M-ON LINE PLATE-P-CHANNEL CBF HARNESS-MOTOR SMPS- V2 SMPS- V1 UNIT-HUMMINGBIRD-VE LSU PBA MAIN-PANEL COVER PCB-M-PCB CBF HARNESS-LSU ELA UNIT DRIVE MEA UNIT-COVER FRONT COVER-M-FRONT ADJUST-M-MANUAL_L ADJUST RACK-M-MANUAL GEAR-RACK_PINION ADJUST-M-MANUAL_R MEA UNIT-CASSETTE PBA MAIN-CONTROLLER CBF HARNESS-ENGINE FAN-DC MEA ETC-TR ROLLER-TRANSFER ROLLER GEAR-TRANSFER PPR-SPACER_TR CBF HARNESS-PANEL

File name 09-blockdiagram(xerox).pdf

9 POWER CORD FUSER ASSY USB PC + IN-LET F.G +24V +5V HEATER-THERMISTOR GND 9. Block Diagram CN? HEATER-AC LSU EXIT- SENSOR MHVPWM 9.1 ML-1520 Block Diagram S MP S PAR T' S PTL MAIN MOTOR M OTOR DR P ART'S S S C G THV_EA BIASPWM Crystal 12MHz MainClock MHV FLASH MEMORY (0.5MB) SDRAM (8MB) FAN OPC GND SUPPLY DEV THV FEED-SENSOR P/EMPTY-SENSOR V OLTAGE DE TECTOR LD Video Clock SOLENOIDE PowerOnR eset THVPWM SOLENOIDE P AN EL THV-RD +5V +24V 2 LED ARM9 80Mhz B'D C P U Jupiter4 Service Manual Block Diagram MP - SENSOR HV PS P ART 'S COVER OPEN SW 1KEY 9-1

File name 10-connection(xerox).pdf

Connection Diagram 1 0 10. Connection Diagram 10.1 ML-1520 Connection Deagram Service Manual 10-1

File name 11-schematic(xerox).pdf

Schematic diagram 11 11. Schematic Diagrams 11.1 Main Controller (1/4) Service Manual 11-1 Schematic diagram Main Controller (2/4) 11-2 Service Manual Schematic diagram Main Controller (3/4) Service Manual 11-3 Schematic diagram Main Controller (4/4) 11-4 Service Manual A B C D E 230V-V2 SMPS circuit diagram AR1 SSG-102-A1 222MAD C2 4 SW1 3024-P5T4DBKBK F2 250V 2A LF2 6003V R14 R2 SS-5GLD SW2 C101 1KV 222 9 D101,102 200V 3A*2 N,U R102 N,U R104 N,U R106 N,U R108 5 8 C102 35V KMG 12.5*20 680uF R4 D5 1 UF4007 1/2W 3.3K R103 1/2W 3.3K R105 1/2W 3.3K R107 1/2W 3.3K R113 1/2W 3.3K R129 +24V 0.5A CON2-13 CON2-11,12 +24VS 1.0A D1,2,3,4 600V2A*4 C6 630V 103 C4 224 C5 82uF 400V 22*30 R15 R3 + R5 2W 68K 6 PT1 EER2828V F1 250V 5A LF1 SWT-0610V 4 INLET1 11.2 SMPS (1/4) TNR1 10D561K C1 474 R1 TH1 10D-9 AR2 1/4W330K 1/4W330K L1 C10 18PHI B1 BRD3550T2 D6 200V1A R6 Vin 3 1/4W56K 1/4W56K 1/4W56K 1/4W 560K M,G N,U C105 50V 1uF C9 1KV 221 CON2-7,9,10 GND 3 R11 R7 3 1/2W 47 U2 D103 40V 3A PWM CONTROL 1 Drain STR 6 FSDM0565R CON1 2 1/4W82 R109 1K C106 1KV 102 7 4 PC101-B 817M-B 11 R110 220 PC101-A 817M-B 1W 0.05 630V FUSIBLE 333 B101 F101 BAS3565 250V2A CON2-3,4 +5V 1.0A 1 R12 1/2W 180 50V2012 104(SMD) 3 C14 C8 473(SMD) C7 35V 22uF C107 10V RG 10*20 1000uF U101 TL431 2 R8 1W 0.05 FUSIBLE ZD1 18V GND 2 N,C 5 FB 4 U1 BTA12-600B R13 1/4W 22 C11 50V2012 104(SMD) R111 2.7K-F C108 3 C109 10V 470uF MONO 105 1 R112 2.6K-F GND CON2-5,6 2 PC102 TLP3061F 2 R114 1W 1.5K +24VS NO MARKING RESISTOR 1/8W-J(5%) C12 222MAD CON2-26(FUSER-ON) Q102 KST2222A CON2-1(FEED-SEN) CON2-2(PAPER-EMPT) CON2-8(+3.3V SENSOR) CON2-14(MANUAL) CON2-15(THV-READ) CON2-16(LED-READY) CON2-17(THV-PWM) CON2-18(LED-ERROR) CON2-19(BIAS-PWM) CON2-20(THV-EA) CON2-21(LED TONER SAVE) CON2-22(MHV-PWM) CON2-23(FAN) CON2-24(KEY-DEMO) CON2-25(EXIT) CON2-26(FUSER-ON) 1 1 DONGYANG INSTRUMENT DESIGNED CHECKED S APPROVED TITLE DRW. NO REF. NO SIZE A4 230V -V2 REV. 0.0 DATE 03/12/01 C D E Schematic diagram Service Manual B 1 OF 1 11-5 A 100 33K 100 33K 100 33K 100 CON2-2(PAPER EMPTY) CON2-1(FEED SENSOR) 3 1 3 1 3 33K 11-6 B C D E A Schematic diagram SMPS (2/4) Service Manual 3.3V 3.3V 4 4 R125 R126 R127 R128 R115 R116 R117 R118 CON2-14(MANUAL) CON2-25(EXIT) 1 3 1 3 OP104 SG-288 2 4 4 4 2 4 2 OP103 KPI-512 OP101 KPI-512 2 OP102 KPI-512 3 24VS CON3 53015-0510 D105 1N4003 OPC1 7D561 5268-03A 3 2 1 TNR101 1 2 3 4 5 2 CON2-23(FAN) DGND R119 2.2K(SMD) CON2-16(LED-READY) CON2-18(LED-ERROR) CON2-21(LED-TONER SAVE) CON2-24(KEY-DEMO)) CON4 2 Q101 KST2222A R120 5.6K(SMD) 1 DONGYANG DESIGNED B.H.NINE INSTRUMENTS CHECKED APPROVED TITLE DRW. NO REF. NO 230V -CO NTROLLER 1 REV. 0.8 SIZE A4 D ATE E 02/11/14 1 OF 1 C D E A B E D C B A 110V-V1 SMPS circuit diagram AR1 SSG-102-A1 222MAD 4 C2 4 SW1 3024-P5T4DBKBK R14 R2 SS-5GLD SW2 C101 1KV 102 +24V 0.5A CON2-13 B102 BRS3550 9 D101,102 200V 3A*2 5 8 C102 35VKMG 12.5