Service Handbook-TOSHIBA eStudio 520, 523, 600, 623, 720, 723, 850, 853.pdf part of Toshiba eStudio 520, 523, 600, 623, 720, 723, 850, 853 Service Handbook-TOSHIBA eStudio 520, 523, 600, 623, 720, 723, 850, 853.part01.rar, Service Handbook-TOSHIBA eStudio 520, 523, 600, 623, 720, 723, 850, 853 text manual preview

Text preview for : Service Handbook-TOSHIBA eStudio 520, 523, 600, 623, 720, 723, 850, 853.pdf part of Toshiba eStudio 520, 523, 600, 623, 720, 723, 850, 853 Service Handbook-TOSHIBA eStudio 520, 523, 600, 623, 720, 723, 850, 853

Back to : Service Handbook-TOSHIBA | Home

SERVICE HANDBOOK
MULTIFUNCTIONAL DIGITAL SYSTEMS
e-STUDIO520/600/720/850
e-STUDIO523/603/723/853

Model: DP-5200/6000/7200/8500
Publish Date: March 2005
File No. SHE040005I0
R04102168901-TTEC
Ver09_2007-11
Trademarks
· The official name of Windows 95 is Microsoft Windows 95 Operating System.
· The official name of Windows 98 is Microsoft Windows 98 Operating System.
· The official name of Windows Me is Microsoft Windows Millennium Edition Operating System.
· The official name of Windows 2000 is Microsoft Windows 2000 Operating System.
· The official name of Windows XP is Microsoft Windows XP Operating System.
· Microsoft, Windows, Windows NT and the brand names and product names of other Microsoft prod-
ucts are trademarks or registered trademarks of Microsoft Corporation in the U.S. and/or other coun-
tries.
· Apple, AppleTalk, Macintosh, and Mac are trademarks of Apple Computer, Inc. in the U.S. and other
countries.
· PostScript is a trademark of Adobe Systems Incorporated.
· NOVELL, NetWare, and NDS are trademarks or registered trademarks of Novell, Inc.
· Molykote is a registered trademark of Dow Corning Corporation.
· Other company names and product names in this manual are the trademarks of their respective
companies.

© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
Under the copyright laws, this manual cannot be reproduced in any form without prior written permission
of TOSHIBA TEC CORPORATION. No patent liability is assumed, however, with respect to the use of the
information contained herein.
GENERAL PRECAUTIONS REGARDING THE SERVICE FOR
e-STUDIO520/523/600/603/720/723/850/853
The installation and service should be done by a qualified service
technician.

1) Transportation/Installation
- When transporting/installing the equipment, employ four persons and be sure to move it by the
casters while lifting the stoppers.
The equipment is quite heavy and weighs approximately 210 kg (463 lb), therefore pay full atten-
tion when handling it.
- Be sure not to hold the movable parts or units (e.g. the RADF) when transporting the equipment.
- Be sure to use a dedicated outlet with AC 115 V / 16 A, 127 V / 16 A, 220 V or 220-240 V / 9 A for
its power source.
- The equipment must be grounded for safety.
- Select a suitable place for installation. Avoid excessive heat, high humidity, dust, vibration and
direct sunlight.
- Provide proper ventilation since the equipment emits a slight amount of ozone.
- To insure adequate working space for the copying operation, keep a minimum clearance of 80
cm (32") on the left, 80 cm (32") on the right and 10 cm (4") on the rear.
- The equipment shall be installed near the socket outlet and shall be accessible.
- Be sure to fix and plug in the power cable securely after the installation so that no one trips over
it.

07/11
2) General Precautions at Service
- Be sure to turn the power OFF and unplug the power cable during service (except for the service
should be done with the power turned ON).
- Unplug the power cable and clean the area around the prongs of the plug and socket outlet once
a year or more. A fire may occur when dust lies on this area.
- When the parts are disassembled, reassembly is the reverse of disassembly unless otherwise
noted in this manual or other related documents. Be careful not to install small parts such as
screws, washers, pins, E-rings, star washers in the wrong places.
- Basically, the equipment should not be operated with any parts removed or disassembled.
- The PC board must be stored in an anti-electrostatic bag and handled carefully using a wristband
since the ICs on it may be damaged due to static electricity.
Caution: Before using the wristband, unplug the power cable of the equipment and
make sure that there are no charged objects which are not insulated in the
vicinity.
- Avoid expose to laser beam during service. This equipment uses a laser diode. Be sure not to
expose your eyes to the laser beam. Do not insert reflecting parts or tools such as a screwdriver
on the laser beam path. Remove all reflecting metals such as watches, rings, etc. before starting
service.
- Be sure not to touch high-temperature sections such as the exposure lamp, fuser unit, damp
heater and areas around them.
- Be sure not to touch high-voltage sections such as the chargers, transfer belt, IH control circuit,
developer, high-voltage transformer, exposure lamp control inverter, inverter for the LCD back-
light and power supply unit. Especially, the board of these components should not be touched
since the electric charge may remain in the capacitors, etc. on them even after the power is
turned OFF.
- Make sure that the equipment will not operate before touching potentially dangerous places (e.g.
rotating/operating sections such as gears, belts pulleys, fans and laser beam exit of the laser
optical unit).
- Be careful when removing the covers since there might be the parts with very sharp edges
underneath.
- When servicing the equipment with the power turned ON, be sure not to touch live sections and
rotating/operating sections. Avoid exposing your eyes to laser beam.
- Use designated jigs and tools.
- Use recommended measuring instruments or equivalents.
- Return the equipment to the original state and check the operation when the service is finished.
- Be very careful to treat the touch panel gently and never hit it. Breaking the surface could cause
malfunctions.

3) Important Service Parts for Safety
- The breaker, door switch, fuse, thermostat, thermofuse, thermistor, batteries, IC-RAMs including
lithium batteries, etc. are particularly important for safety. Be sure to handle/install them properly.
If these parts are short-circuited and their functions become ineffective, they may result in fatal
accidents such as burnout. Do not allow a short-circuit or do not use the parts not recommended
by Toshiba TEC Corporation.

4) Cautionary Labels
- During servicing, be sure to check the rating plate and cautionary labels such as "Unplug the
power cable during service", "CAUTION. HOT", "CAUTION. HIGH VOLTAGE", "CAUTION.
LASER BEAM", etc. to see if there is any dirt on their surface and if they are properly stuck to the
equipment.

06/09
5) Disposal of the Equipment, Supplies, Packing Materials, Used Batteries and IC-RAMs
- Regarding the recovery and disposal of the equipment, supplies, packing materials, used batter-
ies and IC-RAMs including lithium batteries, follow the relevant local regulations or rules.

Caution:
Dispose of used batteries and IC-RAMs including lithium batteries according to this manual.
Attention:
Se débarrasser de batteries et IC-RAMs usés y compris les batteries en lithium selon ce manuel.
Vorsicht:
Entsorgung des gebrauchten Batterien und IC-RAMs (inclusive der Lithium-Batterie) nach diesem Handbuch.
CONTENTS
e-STUDIO520/600/720/850

1. SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES ......................................... 1-1
1.1 Specifications....................................................................................................................... 1-1
1.2 Accessories ....................................................................................................................... 1-10
1.3 Options .............................................................................................................................. 1-11
1.4 Supplies ............................................................................................................................. 1-12
1.5 System List ........................................................................................................................ 1-13
2. ERROR CODE AND SELF-DIAGNOSTIC MODE ........................................................ 2-1
2.1 Error Code List..................................................................................................................... 2-1
2.1.1 Jam........................................................................................................................... 2-1
2.1.2 Service call ............................................................................................................... 2-9
2.1.3 Error in Internet FAX / Scanning Function.............................................................. 2-15
2.1.4 Printer function error............................................................................................... 2-25
2.2 Self-diagnosis Modes ........................................................................................................ 2-27
2.2.1 Input check (Test mode 03).................................................................................... 2-29
2.2.2 Output check (test mode 03) .................................................................................. 2-36
2.2.3 Test print mode (test mode 04) .............................................................................. 2-40
2.2.4 Adjustment mode (05) ............................................................................................ 2-41
2.2.5 Setting mode (08) ................................................................................................... 2-74
2.2.6 Pixel counter......................................................................................................... 2-190
2.2.7 Classification List of Adjustment Mode (05) / Setting Mode (08).......................... 2-200
3. ADJUSTMENT .............................................................................................................. 3-1
3.1 Adjustment of Auto-Toner Sensor ....................................................................................... 3-1
3.2 Image Dimensional Adjustment ........................................................................................... 3-3
3.2.1 General description .................................................................................................. 3-3
3.2.2 Paper alignment at the registration roller ................................................................. 3-5
3.2.3 Printer related adjustment ........................................................................................ 3-9
3.2.4 Scanner related adjustment ................................................................................... 3-14
3.3 Image Quality Adjustment (Copying Function) .................................................................. 3-23
3.3.1 Density adjustment ................................................................................................. 3-23
3.3.2 Gamma slope adjustment ...................................................................................... 3-24
3.3.3 Background adjustment.......................................................................................... 3-24
3.3.4 Sharpness adjustment............................................................................................ 3-24
3.3.5 Setting range correction ......................................................................................... 3-25
3.3.6 Setting range correction (Adjustment of background peak) ................................... 3-25
3.3.7 Adjustment of smudged/faint text ........................................................................... 3-26
3.4 Image Quality Adjustment (Printing Function) ................................................................... 3-27
3.4.1 Adjustment of smudged/faint text ........................................................................... 3-27
3.4.2 Gamma balance adjustment .................................................................................. 3-27
3.4.3 Image density adjustment ...................................................................................... 3-28
3.5 Image Quality Adjustment (Scanning Function) ................................................................ 3-29
3.5.1 Density adjustment ................................................................................................. 3-29
3.5.2 Sharpness adjustment............................................................................................ 3-30
3.5.3 Setting range correction ......................................................................................... 3-31
3.5.4 Setting range correction (Adjustment of background peak) ................................... 3-31
3.5.5 Background adjustment.......................................................................................... 3-32
3.6 Measurement at Replacement of High-Voltage Transformer ............................................ 3-33
3.6.1 Measurement ......................................................................................................... 3-33
3.7 Adjustment of the Scanner Section ................................................................................... 3-37
3.7.1 Carriages ................................................................................................................ 3-37
3.7.2 Lens unit ................................................................................................................. 3-41
3.7.3 Scan motor ............................................................................................................. 3-44

© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO520/523/600/603/720/723/850/853
CONTENTS
1
05/05
3.8 Adjustment of the Paper Feeding System ......................................................................... 3-45
3.8.1 Sheet sideways deviation caused by paper feeding .............................................. 3-45
3.8.2 Separation roller pressure force adjustment .......................................................... 3-47
3.9 Adjustment of Developer Unit ............................................................................................ 3-49
3.10 Adjustment of Fuser Unit ................................................................................................... 3-50
3.10.1 Adjustment of fuser roller pressure ........................................................................ 3-50
3.10.2 Setting of fuser/pressure roller temperature ........................................................... 3-52
3.10.3 Adjustment of fuser entrance guide........................................................................ 3-53
3.10.4 High-fusing mode ................................................................................................... 3-54
3.10.5 Changing Printing Speed ....................................................................................... 3-55
3.11 Adjustment of the RADF .................................................................................................... 3-56
3.11.1 Adjustment of RADF position ................................................................................. 3-56
3.11.2 Adjustment of RADF height .................................................................................... 3-60
3.11.3 Skew adjustment .................................................................................................... 3-61
3.11.4 Automatic adjustment of sensors and initialization of EEPROM ............................ 3-63
3.11.5 Adjustment of reverse solenoid .............................................................................. 3-64
3.11.6 Adjustment of RADF opening/closing switch.......................................................... 3-66
3.11.7 Adjustment of original tray width ............................................................................ 3-67
3.12 Adjustment of Finisher ....................................................................................................... 3-68
3.12.1 Adjusting the Height Sensor (PS1)......................................................................... 3-68
3.12.2 Adjusting the Alignment Position ............................................................................ 3-69
3.12.3 Adjusting the Staple Position (stapler movement range)........................................ 3-70
3.12.4 Adjusting the Buffer Roller Winding Amount .......................................................... 3-72
3.13 Adjustment of Saddle stitch finisher................................................................................... 3-75
3.13.1 Adjusting the Folding Position ................................................................................ 3-75
3.13.2 Stitching Position (adjusting center stitching) ......................................................... 3-78
3.14 Adjustment of Hole punch unit........................................................................................... 3-79
3.14.1 Sensor output adjustment ...................................................................................... 3-79
3.14.2 Registering the number of punch holes.................................................................. 3-80
3.14.3 Checking the sensitivity level of the transmission sensor....................................... 3-81
3.15 Adjustment of Inserter........................................................................................................ 3-82
3.15.1 Tray guide width adjustment .................................................................................. 3-82
3.15.2 Input check 1 .......................................................................................................... 3-83
3.15.3 Check of sensor operations 1................................................................................. 3-85
3.15.4 Check of sensor operations 2................................................................................. 3-86
3.16 Adjustment of LCF (MP-4004) ........................................................................................... 3-87
3.16.1 Sheet sideways deviation adjustment .................................................................... 3-87
3.16.2 LCF slant adjustment ............................................................................................. 3-89
4. PREVENTIVE MAINTENANCE (PM)............................................................................ 4-1
4.1 PM Support Mode................................................................................................................ 4-1
4.1.1 General description .................................................................................................. 4-1
4.1.2 Operational flow and operational screen .................................................................. 4-1
4.1.3 Work flow of parts replacement ................................................................................ 4-7
4.2 General Descriptions for PM Procedure .............................................................................. 4-8
4.3 Operational Items in Overhauling ........................................................................................ 4-9
4.4 Preventive Maintenance Checklist..................................................................................... 4-10
4.5 PM KIT............................................................................................................................... 4-33
4.6 Jig List ............................................................................................................................... 4-34
4.7 Grease List ........................................................................................................................ 4-36
4.8 Precautions for Storing and Handling Supplies ................................................................. 4-37
4.8.1 Precautions for storing TOSHIBA supplies ............................................................ 4-37
4.8.2 Checking and cleaning of photoconductive drum................................................... 4-37
4.8.3 Checking and cleaning of drum cleaning blade and transfer belt cleaning blade... 4-38
4.8.4 Handling of drum cleaning brush and transfer belt cleaning brush ........................ 4-38
4.8.5 Handling of transfer belt ......................................................................................... 4-38

e-STUDIO520/523/600/603/720/723/850/853 © 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
CONTENTS
2
05/05
4.8.6 Checking and cleaning of fuser roller and pressure roller ...................................... 4-39
4.8.7 Checking and replacing of cleaning web ................................................................ 4-40
5. TROUBLESHOOTING .................................................................................................. 5-1
5.1 Diagnosis and Prescription for Each Error Code ................................................................. 5-1
5.1.1 Paper transport jam .................................................................................................. 5-1
5.1.2 Paper misfeeding ................................................................................................... 5-25
5.1.3 Cover open jam ...................................................................................................... 5-33
5.1.4 Transport jam (RADF) ............................................................................................ 5-36
5.1.5 Finisher jam ............................................................................................................ 5-42
5.1.6 Paper feeding system related service call .............................................................. 5-56
5.1.7 Scanning system related service call ..................................................................... 5-60
5.1.8 Fuser unit related service call................................................................................. 5-62
5.1.9 Communication related service call........................................................................ 5-66
5.1.10 RADF related service call ....................................................................................... 5-68
5.1.11 Laser optical unit related service call ..................................................................... 5-71
5.1.12 Finisher related service call .................................................................................... 5-75
5.1.13 Service call for others ............................................................................................. 5-96
5.1.14 Error in Internet FAX / Scanning Function............................................................ 5-101
5.1.15 Troubleshooting for image quality control ............................................................ 5-119
5.1.16 Troubleshooting for surface potential control ....................................................... 5-124
5.1.17 Troubleshooting for remaining toner detection sensor ......................................... 5-126
5.2 Troubleshooting for the Image......................................................................................... 5-127
5.3 Replacement of PC Boards and HDD ............................................................................. 5-153
5.3.1 Replacing HDD..................................................................................................... 5-153
5.3.2 Replacing SYS board ........................................................................................... 5-156
5.3.3 Cautions when Data overwrite kit (GP-1060) is installed .................................... 5-157
5.3.4 Replacing NVRAM ............................................................................................... 5-158
5.3.5 HDD information display....................................................................................... 5-159
5.4 Other errors ..................................................................................................................... 5-161
6. FIRMWARE UPDATING ............................................................................................... 6-1
6.1 Firmware Updating with Download Jig ................................................................................ 6-3
6.1.1 PWA-DWNLD-350-JIG2 (48 MB) ..................................................... 6-5
6.1.2 PWA-DWNLD-350-JIG2 (48 MB) Scanner ROM / Laser ROM / PFC ROM>.............................................................. 6-11
6.1.3 Writing the data to the download jig (PWA-DWNLD-350-JIG) ............................... 6-26
6.1.4 K-PWA-DLM-320.................................................................................................... 6-28
6.2 Firmware Updating with USB Storage Device ................................................................... 6-39
7. POWER SUPPLY UNIT ................................................................................................ 7-1
7.1 Output Channel ................................................................................................................... 7-1
7.2 Fuse..................................................................................................................................... 7-3
7.3 Configuration of Power Supply Unit..................................................................................... 7-5
8. REMOTE SERVICE....................................................................................................... 8-1
8.1 Auto Supply Order ............................................................................................................... 8-1
8.1.1 Outline ...................................................................................................................... 8-1
8.1.2 Setting Item .............................................................................................................. 8-2
8.1.3 Setting procedure ..................................................................................................... 8-5
8.1.4 Order Sheet Format ............................................................................................... 8-13
8.2 Service Notification ............................................................................................................ 8-15
8.2.1 Outline .................................................................................................................... 8-15
8.2.2 Setting .................................................................................................................... 8-15
8.2.3 Items to be notified ................................................................................................. 8-21

© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO520/523/600/603/720/723/850/853
CONTENTS
3
05/06
9. DATA CLONING with USB STORAGE DEVICE ......................................................... 9-1
10. WIRE HARNESS CONNECTION DIAGRAMS ........................................................... 10-1
10.1 AC Wire Harness ............................................................................................................... 10-1
10.2 DC Wire Harness....................................................................................................... Appendix
10.3 Electric Parts Layout.................................................................................................. Appendix

e-STUDIO520/523/600/603/720/723/850/853 © 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
CONTENTS
4
05/11
1. SPECIFICATIONS/ACCESSORIES/OPTIONS/
SUPPLIES
1

2. ERROR CODE AND SELF-DIAGNOSTIC
MODE
2

3. ADJUSTMENT

3

4. PREVENTIVE MAINTENANCE (PM)

4

5. TROUBLESHOOTING

5

6. FIRMWARE UPDATING

6

7. POWER SUPPLY UNIT

7

8. REMOTE SERVICE

8

9. DATA CLONING with USB STORAGE DEVICE

9

10. WIRE HARNESS CONNECTION DIAGRAMS

10

05/11
1. SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1
1.1 Specifications
Destinations (machine versions) of e-STUDIO520/523/600/603/720/723/850/853
· The machine versions of e-STUDIO600/720/850 are as follows :
TNA / NAD: North America / Central and South America
TWD: Taiwan
SAD: Saudi Arabia
ASD: Asia / Central and South America / Other
ASU: Asia / Other
ARD: Argentina
AUD / DAU: Australia
MJD / DMJ: Europe
CND: China
KRD: Korea
· The drawer configuration of each model differs depending on its destination (machine version).
Destination
e-STUDIO520 e-STUDIO600 e-STUDIO720 e-STUDIO850
(Machine version)
TNA Tandem LCF Tandem LCF Tandem LCF -
NAD 4 drawers 4 drawers 4 drawers 4 drawers
TWD - 4 drawers 4 drawers Tandem LCF
SAD - 4 drawers 4 drawers 4 drawers
ASD - Tandem LCF Tandem LCF Tandem LCF
ASU - Tandem LCF Tandem LCF Tandem LCF
ARD - Tandem LCF Tandem LCF Tandem LCF
AUD Tandem LCF Tandem LCF Tandem LCF Tandem LCF
DAU 4 drawers 4 drawers 4 drawers -
MJD Tandem LCF Tandem LCF Tandem LCF Tandem LCF
DMJ 4 drawers 4 drawers 4 drawers -
CND - Tandem LCF Tandem LCF Tandem LCF
KRD - Tandem LCF Tandem LCF Tandem LCF

Destination
e-STUDIO523 e-STUDIO603 e-STUDIO723 e-STUDIO853
(Machine version)
TNA Tandem LCF Tandem LCF Tandem LCF -
NAD 4 drawers 4 drawers 4 drawers 4 drawers
ARD - Tandem LCF Tandem LCF Tandem LCF
MJD Tandem LCF Tandem LCF Tandem LCF Tandem LCF
DMJ 4 drawers 4 drawers 4 drawers -
CND Tandem LCF Tandem LCF Tandem LCF Tandem LCF
* Tandem LCF: This means 2 drawers and a tandem LCF.

In this manual, a standard LCF is called the Tandem LCF (T-LCF), and MP-4004A/L is called the Option
LCF (O-LCF).

© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO520/523/600/603/720/723/850/853
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1-1
07/11
· Accepted originals........................
Sheet, book and 3-dimensional object. The reversing automatic document feeder (RADF) only
accepts paper which are not pasted or stapled. (Single-sided originals: 50 to 127 g/m² / 13 to 34 lb.
Bond, Double-sided originals: 50 to 105 g/m² / 13 to 28 lb. Bond) Carbon paper are not acceptable
either. Maximum size: A3/LD

· Copy speed (Copies/min.)

e-STUDIO520/523
Drawer Tandem Bypass feed
Option
Paper size 3rd 4th LCF(*2) Size Size not
1st 2nd LCF(*3)
(*1) (*1) specified specified
A4, B5, Top side 52 52 52 52 52 45 28 52
A5-R, LT, discharging
ST-R Back side 52 52 52 52 52 45 28 52
discharging
A4-R, Top side 42 42 42 42 - 37 28 -
B5-R, LT-R discharging
Back side 42 42 42 42 - 37 28 -
discharging
B4, FOLIO, Top side 37 37 37 37 - 32 28 -
LG, discharging
COMPUTER Back side 37 37 37 37 - 32 28 -
discharging
A3, LD Top side 33 33 33 33 - 28 28 -
discharging
Back side 31 31 31 31 - 28 28 -
discharging

e-STUDIO600/603
Drawer Tandem Bypass feed
Option
Paper size 3rd 4th LCF(*2) Size Size not
1st 2nd LCF(*3)
(*1) (*1) specified specified
A4, B5, Top side 60 60 60 60 60 46 30 60
A5-R, LT, discharging
ST-R Back side 60 60 60 60 60 46 30 60
discharging
A4-R, Top side 46 46 46 46 - 38 30 -
B5-R, LT-R discharging
Back side 46 46 46 46 - 38 30 -
discharging
B4, FOLIO, Top side 41 41 41 41 - 34 30 -
LG, discharging
COMPUTER Back side 38 38 38 38 - 34 30 -
discharging
A3, LD Top side 36 36 36 36 - 30 30 -
discharging
Back side 32 32 32 32 - 30 30 -
discharging

e-STUDIO520/523/600/603/720/723/850/853 © 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1-2
07/11
e-STUDIO720/723
Drawer Tandem Bypass feed
Option
Paper size 3rd 4th LCF(*2) Size Size not 1
1st 2nd LCF(*3)
(*1) (*1) specified specified
A4, B5, Top side 72 72 72 72 72 46 30 72
A5-R, LT, discharging
ST-R Back side 72 72 72 72 72 46 30 72
discharging
A4-R, Top side 52 52 52 52 - 38 30 -
B5-R, LT-R discharging
Back side 50 50 50 50 - 38 30 -
discharging
B4, FOLIO, Top side 44 44 44 44 - 34 30 -
LG, discharging
COMPUTER Back side 41 41 41 41 - 34 30 -
discharging
A3, LD Top side 37 37 37 37 - 30 30 -
discharging
Back side 34 34 34 34 - 30 30 -
discharging

e-STUDIO850/853
Drawer Tandem Bypass feed
Option
Paper size 3rd 4th LCF(*2) Size Size not
1st 2nd LCF(*3)
(*1) (*1) specified specified
A4, B5, Top side 85 85 85 85 85 50 34 85
A5-R, LT, discharging
ST-R Back side 85 85 85 85 85 50 34 85
discharging
A4-R, Top side 61 61 61 61 - 42 34 -
B5-R, LT-R discharging
Back side 56 56 56 56 - 42 34 -
discharging
B4, FOLIO, Top side 52 52 52 52 - 38 34 -
LG, discharging
COMPUTER Back side 45 45 45 45 - 38 34 -
discharging
A3, LD Top side 43 43 43 43 - 34 34 -
discharging
Back side 37 37 37 37 - 34 34 -
discharging
*1 : The 3rd drawer and 4th drawer are standard equipments for NAD, SAD, DAU, DMJ and TWD
(e-STUDIO600/720) versions.
*2 : The Tandem LCF is a standard equipment for TNA, ASD, ASU, ARD, AUD, MJD, CND, KRD and
TWD (e-STUDIO850) versions. Only A4/LT can be used for the Tandem LCF.
*3 : Only A4, B5 and LT can be used for the Option LCF.

* Each copy speed has been measured in the Continuous Copy Mode, using single-sided originals
placed on the original glass manually.
* Accuracy: Within ±2 sheets (Bypass feed) / Within ±1 sheet (Other paper sources)
* A hyphen ("-") indicates that the combination is invalid for the subject paper source.
* Values may vary depending on its use condition and environment.
* When the RADF is used, each copy speed per minute of e-STUDIO520/523/600/603/720/723/850/
853 has reached 52/60/72/85 sheets. These copy speeds can be realized only in the following con-
ditions.
· Original: A4/LT / 1 sheet

© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO520/523/600/603/720/723/850/853
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1-3
07/11
· Copy mode: A4/LT / Plain paper / Automatic Paper Selection - OFF / Automatic Copy Density -
OFF
· Number of copy set: 52 or more / 60 or more / 72 or more / 85 or more
· Reproduction ratio: 100%

· Copy speed for thick paper (Copies/min.)
Thick 1 (Paper weight: From over 80 g/m² (21.3 lb. Bond) to 105 g/m² (28 lb. Bond))
Paper source: Drawers / Tandem LCF / Option LCF
e-STUDIO e-STUDIO e-STUDIO e-STUDIO
520/523 600/603 720/723 850/853
A4, B5, A5-R, Top side 52 60 72 85
LT, ST-R discharging
Back side 52 60 72 85
discharging
A4-R, B5-R, Top side 42 46 52 61
LT-R discharging
Back side 42 46 50 56
discharging
B4, FOLIO, Top side 37 41 44 52
LG, discharging
COMPUTER Back side 37 38 41 45
discharging
A3, LD Top side 33 36 37 43
discharging
Back side 31 32 34 37
discharging
* Tandem LCF - A4/LT only / Option LCF -A4/B5/LT only
* Tolerance: Within -0.5 from +1

Thick 1 (Paper weight: From over 80 g/m² (21.3 lb. Bond) to 105 g/m² (28 lb. Bond))
Paper source: Bypass feed
e-STUDIO e-STUDIO e-STUDIO e-STUDIO
520/523 600/603 720/723 850/853
Size specified Yes No Yes No Yes No Yes No
A4, B5, A5-R, Top side 45 28 46 30 46 30 50 34
LT, ST-R discharging
Back side 45 28 46 30 46 30 50 34
discharging
A4-R, B5-R, Top side 37 28 38 30 38 30 42 34
LT-R discharging
Back side 37 28 38 30 38 30 42 34
discharging
B4, FOLIO, Top side 32 28 34 30 34 30 38 34
LG, discharging
COMPUTER Back side 32 28 34 30 34 30 38 34
discharging
A3, LD Top side 28 28 30 30 30 30 34 34
discharging
Back side 28 28 30 30 30 30 34 34
discharging
* Tolerance: Within -0.5 from +1

e-STUDIO520/523/600/603/720/723/850/853 © 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1-4
07/11
Thick 2 (Paper weight: From over 105 g/m² (28 lb. Bond) to 163 g/m² (90 lb. Index))
Paper source: Drawers / Tandem LCF / Option LCF
e-STUDIO e-STUDIO e-STUDIO e-STUDIO 1
520/523 600/603 720/723 850/853
A4, B5, A5-R, Top side 52 60 72 85
LT, ST-R discharging
Back side 52 60 72 85
discharging
A4-R, B5-R, Top side 42 46 52 61
LT-R discharging
Back side 42 46 50 56
discharging
B4, FOLIO, Top side 37 41 44 52
LG, discharging
COMPUTER Back side 37 38 41 45
discharging
A3, LD Top side 33 36 37 43
discharging
Back side 31 32 34 37
discharging
* Tandem LCF - A4/LT only / Option LCF -A4/B5/LT only
* Tolerance: Within -0.5 from +1

Thick 2 (Paper weight: From over 105 g/m² (28 lb. Bond) to 163 g/m² (90 lb. Index))
Paper source: Bypass feed
e-STUDIO e-STUDIO e-STUDIO e-STUDIO
520/523 600/603 720/723 850/853
Size specified Yes No Yes No Yes No Yes No
A4, B5, A5-R, Top side 45 28 46 30 46 30 50 34
LT, ST-R discharging
Back side 45 28 46 30 46 30 50 34
discharging
A4-R, B5-R, Top side 37 28 38 30 38 30 42 34
LT-R discharging
Back side 37 28 38 30 38 30 42 34
discharging
B4, FOLIO, Top side 32 28 34 30 34 30 38 34
LG, discharging
COMPUTER Back side 32 28 34 30 34 30 38 34
discharging
A3, LD Top side 28 28 30 30 30 30 34 34
discharging
Back side 28 28 30 30 30 30 34 34
discharging
* Tolerance: Within -0.5 from +1

© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO520/523/600/603/720/723/850/853
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1-5
07/11
Thick 3 (Paper weight: From over 163 g/m² (90 lb. Bond) to 209 g/m² (115.7 lb. Index))
Paper source: Drawers / Tandem LCF / Option LCF
e-STUDIO e-STUDIO e-STUDIO e-STUDIO
520/523 600/603 720/723 850/853
A4, B5, A5-R, Top side 52 60 65 72
LT, ST-R discharging
Back side 52 60 65 72
discharging
A4-R, B5-R, Top side 42 46 80 52
LT-R discharging
Back side 42 46 48 50
discharging
B4, FOLIO, Top side 37 41 43 44
LG, discharging
COMPUTER Back side 37 38 40 41
discharging
A3, LD Top side 33 36 37 37
discharging
Back side 31 32 34 34
discharging
* Tandem LCF - A4/LT only / Option LCF -A4/B5/LT only
* Tolerance: Within -0.5 from +1

Thick 3 (Paper weight: From over 163 g/m² (90 lb. Bond) to 209 g/m² (115.7 lb. Index))
Paper source: Bypass feed
e-STUDIO e-STUDIO e-STUDIO e-STUDIO
520/523 600/603 720/723 850/853
Size specified Yes No Yes No Yes No Yes No
A4, B5, A5-R, Top side 45 28 46 30 46 30 46 30
LT, ST-R discharging
Back side 45 28 46 30 46 30 46 30
discharging
A4-R, B5-R, Top side 37 28 38 30 38 30 38 30
LT-R discharging
Back side 37 28 38 30 38 30 38 30
discharging
B4, FOLIO, Top side 32 28 34 30 34 30 34 30
LG, discharging
COMPUTER Back side 32 28 34 30 34 30 34 30
discharging
A3, LD Top side 28 28 30 30 30 30 30 30
discharging
Back side 28 28 30 30 30 30 30 30
discharging
* Tolerance: Within -0.5 from +1

e-STUDIO520/523/600/603/720/723/850/853 © 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1-6
07/11
· System copy speed
Sec.
Copy mode e-STUDIO e-STUDIO e-STUDIO e-STUDIO 1
520/523 600/603 720/723 850/853
Single-sided originals 1 set 20.17 18.11 17.20 14.89
3 sets 43.13 38.30 32.95 29.86
Single-sided copies 5 sets 65.20 57.72 49.56 43.93
Single-sided originals 1 set 23.79 21.83 20.56 18.63
3 sets 46.44 41.78 37.03 32.59
Double-sided copies 5 sets 69.30 62.37 54.52 46.65
Double-sided originals 1 set 41.18 35.57 35.14 33.96
3 sets 87.04 75.26 68.23 61.79
Double-sided copies 5 sets 132.36 114.96 101.34 89.88
Double-sided originals 1 set 37.00 31.28 30.88 30.54
3 sets 82.38 70.87 63.86 58.79
Single-sided copies 5 sets 128.19 110.63 97.23 86.92
* The system copy speed, including scanning time, is available when 10 sheets of A4/LT size original
are set on RADF and one of the copy modes in the above table is selected. The period of time from
pressing [START] to the paper exit completely out of the equipment based on the actually measured
value.
* 1st drawer is selected and copying is at the sort mode.
* Finisher, hole punch unit and inserter are installed.
* Automatic copy density, APS/AMS are turned off.

· Copy paper
Duplex Tandem
Drawer Bypass copy Remarks
copy LCF
Size A3 to A5-R, LD to ST-R, A4, LT A3 to A5-R, LD to ST-R, FOLIO,
FOLIO, COMPUTER, 13"LG, COMPUTER, 13"LG, 8.5"x8.5",
8.5"x8.5", 8K, 16K, 16K-R 8K, 16K, 16K-R
(Non-standard or user-speci-
fied sizes can be set.)
Weight 64 to 209g/m² ( 17 lb. Bond to 115.7 lb. Index)
Special paper Tab paper - Tracing paper (75g/m² only), These special
(2nd drawer is Labels, OHP film, Tab paper, papers recom-
recommended) mended by
Toshiba Tec

· First copy time ..............e-STUDIO520/523/600/603/720/723: Approx. 4.0 sec. or less
e-STUDIO850/853: Approx. 3.5 sec. or less
(A4/LT, 1st drawer, 100%, original placed manually, Top side discharge)

· Warming-up time ..........e-STUDIO520/523: Approx. 130 sec.
e-STUDIO600/603: Approx. 130 sec. (Approx. 160 sec : TWD)
e-STUDIO720/723: Approx. 130 sec. (Approx. 160 sec : TWD)
e-STUDIO850/853: Approx. 130 sec.
(temperature: 20°C or over, rated voltage / rating current)

· Multiple copying ............Up to 9999 copies; Key in set numbers

Reproduction ratio...........Actual ratio: 100±0.5%
Zooming: 25 to 400% in increments of 1% (25 to 200% when using RADF)

· Resolution/Gradation ....Scanning: 600 dpi x 600 dpi
Printing: Equivalent to 2400 dpi x 600 dpi
Gradation: 256 steps

© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO520/523/600/603/720/723/850/853
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1-7
07/11
· Eliminated portion .........Leading edges: 3.0±2.0 mm, Side/trailing edges: 2.0±2.0 mm (copy)
Leading / trailing edges: 5.0±2.0 mm, Side edges: 5.0±2.0 mm (print)

· Paper feeding ...............Drawers:
2 drawers + Tandem LCF or 4 drawers (Depends on versions)
- Drawer: Stack height 55 mm, equivalent to 500 sheets; 80 g/m²
(22 lb. Bond)
- Tandem LCF: Stack height 137 mm x 2, equivalent to 2500 sheets; 80 g/m²
(22 lb. Bond)

Bypass feeding: Bypass tray
Stack height 11 mm: equivalent to 100 sheets; 80 g/m² (22 lb. Bond)
Option LCF: MP-4004
Stack height 428 mm: equivalent to 4000 sheets; 80 g/m² (22 lb. Bond)

· Capacity of originals in the reversing automatic document feeder
........................................A3 to A5-R, LD to ST-R:
Stack height 16 mm or less / 100 sheets; 80 g/m² (22lb. Bond)

· Automatic duplexer .......Stackless, Switchback type

· Toner supply .................Automatic toner density detection/supply
Toner cartridge replacing method
(There is a recycle toner supplying mechanism.)

· Density control ..............Automatic density mode and manual density mode selectable in 11 steps

· Weight...........................Approximately 210 kg (463 lb.): NAD, TWD, SAD, DAU, DMJ
Approximately 204 kg (450 lb.): TNA, ASD, ASU, ARD, AUD, MJD, CND,
KRD

· Power requirements......AC 115 V / 16 A, 127 V / 16 A, 220 V or 220-240 V / 9 A (50/60 Hz)
* The acceptable value of each voltage is ±10%

· Power consumption ......2.0 kW or less
* The electric power is supplied to the options through the equipment.
* 1.5 kW or less: TWD version of e-STUDIO520/600/720 only

e-STUDIO520/523/600/603/720/723/850/853 © 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1-8
· Dimensions of the equipment ........... See the figure below (W 698 x D 789 x H 1213 (mm))

1

1213 m m

789 mm 698 m m

Fig. 1-1

© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO520/523/600/603/720/723/850/853
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1-9
1.2 Accessories

Unpacking/setup instruction 1 pc.
Operator's manual 1 pc. (not available for MJD, DMJ, ASU, KRD)
CD-ROM 4 pcs
Drum 1 pc.
Toner bag (Installed inside of the equipment) 1 pc.
Operator's manual pocket 1 pc.
Original feeding tray spacer 1 pc.
Tab paper end guide 1 pc.
Cleaning cloth 1 pc.
Cloth case 1 pc.
Power cable 1 pc. (for TWD, ASD, ASU, ARD, AUD, DAU,
MJD, DMJ, CND, KRD)
Setup report 1 set (for TNA, NAD, ASU, MJD, KRD)
Customer satisfaction card 1 pc. (for ASU, MJD, DMJ, KRD)
Approval sheet 1 pc. (for CND)
Envelope 1 pc. (for CND)
Packing list 1 pc. (for CND)
Label 2 pc. (for MJD)

e-STUDIO520/523/600/603/720/723/850/853 © 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES
1 - 10
06/09
1.3 Options

Large Capacity Feeder (LCF) MP-4004L/A
1
Finisher MJ-1027
Saddle stitch finisher MJ-1028
Saddle stitch finisher (100 sheets stapling) MJ-1029
Staple cartridge STAPLE-700 (for MJ-1027/1028)
STAPLE-1700 (for MJ-1029)
STAPLE-1800 (for MJ-1029)
STAPLE-1900 (for MJ-1029)
STAPLE-600 (for saddle stitch)
Finisher guide rail KN-1017
Hole punch unit MJ-6003N/E/F/S
Inserter MJ-7001
Damp heater MF-6000U/E
Fax board