TOSHIBA e-STUDIO163, e-STUDIO203 SERVICE HANDBOOK

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SERVICE HANDBOOK

MULTIFUNCTIONAL DIGITAL SYSTEMS

e-STUDIO163/203

File No. SHE050005E0 R05092196300-TTEC Ver05_2006-11

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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 products are trademarks or registered trademarks of Microsoft Corporation in the U.S. and/or other countries.

• 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.

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.

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GENERAL PRECAUTIONS REGARDING THE SERVICE FOR e-STUDIO163/203

The installation and service should be done by a qualified service technician.

1) Transportation/Installation

- When transporting/installing the equipment, remove the drawer, employ two persons and be sure

to hold the positions as shown in the figure. The equipment is quite heavy and weighs approximately 32 kg (70.55 lb), therefore pay full attention when handling it.

- Be sure not to hold the movable parts or units when transporting the equipment.

- Be sure to use a dedicated outlet with AC 110 V / 13.2 A, 115 V or 127 V / 12 A, 220-240 V or 240

V / 8 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 easily accessible.

- Be sure to fix and plug in the power cable securely after the installation so that no one trips over

it.

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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, developer, high-voltage trans-

former 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.

3) Important Service Parts for Safety

- The breaker, door switch, fuse, thermostat, thermofuse, thermistor, 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.

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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 der gebrauchten Batterien und IC-RAMs (inclusive der Lithium-Batterie) nach diesem Handbuch.

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e-STUDIO163/203

1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES ................................... 1-1

1.1 Specifications....................................................................................................................... 1-1

1.2 Accessories ......................................................................................................................... 1-4

1.3 Options ................................................................................................................................ 1-5

1.4 Supplies............................................................................................................................... 1-6

1.5 System List .......................................................................................................................... 1-7

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 ...............................................................................................................2-2

2.2 Self-diagnosis Modes .......................................................................................................... 2-3

2.2.1 Input check (Test mode 03)...................................................................................... 2-5

2.2.2 Output check (Test mode 04) ................................................................................... 2-8

2.2.3 Test print mode (Test mode 07) ............................................................................. 2-10

2.2.4 List Print Mode (9S)................................................................................................ 2-11

2.2.5 Access code mode (8S) ......................................................................................... 2-13

2.2.6 Function Setting Mode (1*)..................................................................................... 2-15

2.2.7 Adjustment mode (05) ............................................................................................ 2-16

2.2.8 Setting mode (08) ................................................................................................... 2-32

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 ........................................................................................ 3-7

3.2.4 Scanner related adjustment ................................................................................... 3-11

3.3 Image Quality Adjustment (Copying Function) .................................................................. 3-19

3.3.1 Density adjustment ................................................................................................. 3-19

3.3.2 Gamma slope adjustment ...................................................................................... 3-20

3.3.3 Sharpness adjustment............................................................................................ 3-21

3.3.4 Setting range correction ......................................................................................... 3-22

3.3.5 Setting range correction (Adjustment of background peak) ................................... 3-22

3.3.6 Setting range correction (Adjustment of text peak) ................................................ 3-23

3.3.7 Adjustment of smudged/faint text ........................................................................... 3-23

3.3.8 Adjustment of image density .................................................................................. 3-24

3.4 Image Quality Adjustment (Printing Function) ................................................................... 3-25

3.4.1 Adjustment of smudged/faint text ........................................................................... 3-25

3.4.2 Adjustment of image density .................................................................................. 3-26

3.5 Image Quality Adjustment (Scanning Function) ................................................................ 3-27

3.5.1 Density adjustment ................................................................................................. 3-27

3.5.2 Sharpness adjustment............................................................................................ 3-28

3.5.3 Setting range correction ......................................................................................... 3-29

3.5.4 Setting range correction (Adjustment of background peak) ................................... 3-29

3.5.5 Setting range correction (Adjustment of text peak) ................................................ 3-30

3.6 Adjustment of High-Voltage Transformer .......................................................................... 3-31

3.6.1 Adjustment ............................................................................................................. 3-31

3.6.2 Precautions ............................................................................................................ 3-37

3.7 Adjustment of the Scanner Section ................................................................................... 3-39

3.7.1 CIS unit...................................................................................................................3-39

3.7.2 CIS unit drive belt-1 ................................................................................................ 3-39

3.7.3 Scan motor (CIS unit drive belt-2) .......................................................................... 3-40

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3.8 Adjustment of the Paper Feeding System ......................................................................... 3-41

3.8.1 Sheet sideways deviation caused by paper feeding .............................................. 3-41

3.9 Adjustment of Developer Unit ............................................................................................ 3-42

3.9.1 Doctor-to-sleeve gap .............................................................................................. 3-42

3.10 Adjustment of the ADF (MR-2017) .................................................................................... 3-45

3.10.1 Adjustment of ADF Position ................................................................................... 3-45

3.10.2 Adjustment of ADF Height...................................................................................... 3-50

3.10.3 Adjustment of Skew................................................................................................ 3-52

3.10.4 Adjustment of the Leading Edge Position .............................................................. 3-54

3.10.5 Adjustment of Horizontal Position .......................................................................... 3-55

3.10.6 Adjustment of Copy Ratio....................................................................................... 3-56

3.10.7 Adjustment of ADF Opening/Closing Sensor ......................................................... 3-57

4. PREVENTIVE MAINTENANCE (PM)............................................................................ 4-1

4.1 General Descriptions for PM Procedure .............................................................................. 4-1

4.2 Operational Items in Overhauling ........................................................................................ 4-2

4.3 Preventive Maintenance Checklist....................................................................................... 4-3

4.4 PM KIT............................................................................................................................... 4-12

4.5 Jig List ............................................................................................................................... 4-13

4.6 Grease List ........................................................................................................................ 4-14

4.7 Precautions for Storing and Handling Supplies ................................................................. 4-15

4.7.1 Precautions for storing TOSHIBA supplies ............................................................ 4-15

4.7.2 Checking and cleaning of photoconductive drum................................................... 4-16

4.7.3 Checking and cleaning of drum cleaning blade...................................................... 4-17

4.7.4 Checking and cleaning of fuser roller and pressure roller ...................................... 4-17

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 ..................................................................................................... 5-4

5.1.3 Cover open jam ........................................................................................................ 5-7

5.1.4 Transport jam (ADF)............................................................................................... 5-10

5.1.5 Drive system related service call ............................................................................ 5-13

5.1.6 Scanning system related service call ..................................................................... 5-14

5.1.7 Fuser unit related service call................................................................................. 5-15

5.1.8 ADF related service call ......................................................................................... 5-17

5.1.9 Laser optical unit related service call ..................................................................... 5-17

5.1.10 Service call for others............................................................................................. 5-18

5.2 Troubleshooting for the Image........................................................................................... 5-19

5.3 Replacement of PC Boards ............................................................................................... 5-41

5.3.1 Replacing MAIN board ........................................................................................... 5-41

5.3.2 Replacing SRAM board .......................................................................................... 5-41

6. FIRMWARE UPDATING ............................................................................................... 6-1

6.1 Firmware Updating with Download Jig ................................................................................ 6-1

6.1.1 PWA-DWNLD-350-JIG ............................................................................................. 6-3

6.1.2 Writing the data to the download jig (PWA-DWNLD-350-JIG) ................................. 6-6

6.1.3 K-PWA-DLM-320...................................................................................................... 6-7

6.2 Firmware Updating with TOSHIBA Viewer .......................................................................... 6-8

7. POWER SUPPLY UNIT ................................................................................................ 7-1

7.1 Output Channel ................................................................................................................... 7-1

7.2 Fuse..................................................................................................................................... 7-2

7.3 Configuration of Power Supply Unit..................................................................................... 7-3

e-STUDIO163/203 CONTENTS © July 2006 TOSHIBA TEC

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8. WIRE HARNESS CONNECTION.................................................................................. 8-1

8.1 AC Wire Harness ................................................................................................................. 8-1

8.2 DC Wire Harness....................................................................................................... Appendix

8.3 Electric Parts Layout.................................................................................................. Appendix

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e-STUDIO163/203 CONTENTS © July 2006 TOSHIBA TEC

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1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES

2. ERROR CODE AND SELF-DIAGNOSTIC MODE

3. ADJUSTMENT

4. PREVENTIVE MAINTENANCE (PM)

5. TROUBLESHOOTING

6. FIRMWARE UPDATING

7. POWER SUPPLY UNIT

8. WIRE HARNESS CONNECTION

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1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES

1.1 Specifications

Values in [ ] are for e- STUDIO203 in case that the specification is different among e-STUDIO163 and e-STUDIO203.

 Copy process Indirect electrophotographic process (dry)  Type Desktop type  Original table Fixed type (the left rear corner used as guide to place originals)  Accepted originals Sheet, book and 3-dimensional object. The automatic document feeder

(ADF) only accepts paper which are not pasted or stapled. (Single-sided orig-

inals: 50 to 127 g/m either. Maximum size: A3/LD

 Copy speed (Copies/min.) e-STUDIO163

Paper size Drawer

A4, B5, LT 16 16 11 16

A5-R, ST-R - 16 11 -

A4-R, B5-R, LT-R 15.5 15.5 11 15.5

B4, LG, FOLIO, COMPUTER 13 13 11 13

A3 , L D 11 11 11 11

/13 to 34 lb. Bond) Carbon paper are not acceptable

Bypass feed

Size specified Size not specified

PFU

e-STUDIO203

Paper size Drawer

A4, B5, LT 20 20 11 20

A5-R, ST-R - 20 11 -

A4-R, B5-R, LT-R 15.5 15.5 11 15.5

B4, LG, FOLIO, COMPUTER 13 13 11 13

A3 , L D 11 11 11 11

Size specified Size not specified

Bypass feed

PFU

* “–” means “Not acceptable”. * The copy speed in the above table are available when originals are manually placed for single side,

multiple copying.

* When the ADF is used, the copy speed of 16[20] sheets per minute is only available under the fol-

lowing conditions:

• Original/Mode: Single side original/A4/LT size. APS/automatic density are not selected.

• Number of sheets: 16[20] or more.

• Reproduction ratio: 100%

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Copy speed for thick paper (Copies/min.) e-STUDIO163/203

Thick 1 (81 g/m

Thick 2 (106 g/m

to 105 g/m2, 21.3 lb. Bond to 28 lb. Bond): Bypass feed on a sheet by sheet basis only

to 163 g/m2, 28 lb. Bond to 90 lb. Index): Bypass feed on a sheet by sheet basis only

 Copy paper

Drawer PFU Bypass copy Remarks

Size A3, A4, A4-R, B4, B5,

B5-R, LD, LG, LT, LT-R, FOLIO, COMPUTER, 13"LG, 8.5" x 8.5", 8K, 16K, 16K-R

Weight

Special

paper

64 to 80 g/m

– Tracing paper, labels, OHP film

A3 to A5-R, LD to ST-R, FOLIO, COMPUTER, 13"LG, 8.5" x 8.5", 8K, 16K, 16K-R (Non-standard or user-specified sizes can be set.)

50 to 163 g/m2(Single paper feeding) 64 to 80 g/m2(Continuous feeding)

(thickness: 80 µm or thicker),

These special papers recommended by Toshiba Tec

 First copy time ..................... Approx. 7.6 sec. (A4, 100%, original placed manually)

Approx. 7.7 sec. (LT, 100%, original placed manually)

 Warming-up time.................. Approx. 25 sec. (temperature: 20°C)

 Multiple copying ................... Up to 999 copies; Key in set numbers

 Reproduction ratio ............... Actual ratio: 100±0.5%

Zooming: 25 to 200% in increments of 1%

 Resolution/Gradation ........... Scanning: 600 dpi x 600 dpi

Printing: Equivalent to 2400 dpi x 600 dpi Gradation: 256 steps

 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 ......................... Standard drawer:

1 drawer (stack height 28 mm, equivalent to 250 sheets; 64 to

80 g/m

(17 to 22 lb. Bond))

Bypass feeding:

Stack height 11.8 mm: equivalent to 100 sheets; 64 to 80 g/m (17 to 22 lb. Bond)

Paper Feed Unit (PFU):

Option (One drawer: stack height 28 mm, equivalent to 250

sheets; 64 to 80 g/m

(17 to 22 lb. Bond))

 Capacity of originals in the automatic document feeder (Option)

.................................................. A3 to A5-R, LD to ST-R:

100 sheets / 80 g/m

(Stack height 16 mm or less)

 Toner supply........................... Automatic toner density detection/supply

Toner cartridge replacing method (There is a recovered toner supply mechanism.)

e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES © December 2005 TOSHIBA TEC

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 Density control ..................... Automatic density mode and manual density mode selectable in 7

steps

 Weight.................................. Approximately 32 kg (70.55 lb.) (excluding the developer material and

toner)

 Power requirements............. AC 110 V / 13.2 A, 115 V or 127 V / 12 A

220-240 V or 240 V / 8 A (50/60 Hz)

* The acceptable value of each voltage is ±10%.

 Power consumption ............. 1.5 kW or less (100 V series)

1.6 kW or less (200 V series)

* The electric power is supplied to the ADF and PFU through the equipment.

 Total counter ........................ Electronical counter

 Dimensions of the equipment

.................................................. W 600 x D 643 x H 462.5 (mm): See the figure below

Fig. 1-1

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1.2 Accessories

Unpacking/setup instruction 1 set

Operator’s manual 1 pc.

Operator's manual pocket 1 pc.

Power cable 1 pc.

CD-ROM 2 pcs.

Rubber plug 6 pcs.

Transfer charger wire cleaner (installed inside of the transfer cover)

Drum (installed inside of the equipment) 1 pc.

Developer material 1 pc.

Nozzle 1 pc.

Toner cartridge 1 pc.

Warranty sheet 1 pc. (for NAD and CND)

Setup report 1 set (for NAD, MJD and CND)

Customer satisfaction card 1 pc. (for MJD)

Packing list 1 pc. (for CND)

Customer survey sheet 1 pc. (for CND)

Certificate of conformance 1 pc. (for CND)

1 pc.

* Machine version

NAD: North America ASD: Hong Kong / Latin America AUD: Australia MJD: Europe ASU: Asia / Saudi Arabia SAD: Saudi Arabia ARD: Latin America CND: China TWD: Taiwan KRD: Korea JPD: Japan

e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES © December 2005 TOSHIBA TEC

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1.3 Options

Platen Cover KA-1640 PC

Automatic Document Feeder (ADF) MR-2017

Paper Feed Unit (PFU) MY-1027 / C

Expansion Memory GC-1240

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1.4 Supplies

Drum OD-1600 (except for China)

OD-2320 (for China)

Toner cartridge PS-ZT1640 (4) (for North America)

Developer material D-2320 (except for China)

PS-ZT1640D (4) (for Asia, Central and South America) PS-ZT1640D5K (4) (for Asia, Central and South America) PS-ZT1640C (4) (for China) PS-ZT1640C5K (4) (for China) PS-ZT1640T (4) (for Taiwan) PS-ZT1640E (1) (for Europe) PS-ZT1640E5K (1) (for Europe)

D-2320C (for China)

e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES © December 2005 TOSHIBA TEC

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1.5 System List

Expansion

Memory

GC-1240

Platen Cover

KA-1640PC

Paper Feed

Unit (PFU

MY-1027

Fig. 1-2

Automatic

Document Feeder

(

ADF

MR-2017

)

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e-STUDIO163/203 SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES © December 2005 TOSHIBA TEC

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2. ERROR CODE AND SELF-DIAGNOSTIC MODE

2.1 Error Code List

• One of the following error codes is displayed with “7-segment LED” while pressing the [CLEAR/ STOP] button and the digital key [8] simultaneously when the “CLEAR PAPER” or “CALL SERVICE” symbol is blinking.

• "CALL SERVICE" symbol blinks: A service call occurs.

• "CALL SERVICE" symbol lights: PM cycle (This symbol lights at the time of preventive maintenance. Copying can be performed.)

2.1.1 Jam

Error code Classification Contents Troubleshooting

E01 Paper exit jam Jam not reaching the exit sensor: The paper which

has passed through the fuser unit does not reach the exit sensor.

E02 Stop jam at the exit sensor: The trailing edge of the

paper does not pass the exit sensor after its leading edge has reached this sensor.

E03 Other paper jam Power-ON jam: The paper is remaining on the

paper transport path when power is turned ON.

E09 Jam at the registration area due to registration time-

out error

E12 Paper misfeeding Bypass misfeeding (Paper not reaching the regis-

tration sensor): The paper fed from the bypass tray does not reach the registration sensor.

E13 Drawer misfeeding (Paper not reaching the regis-

tration sensor): The paper fed from the drawer does not reach the registration sensor.

E14 PFU drawer misfeeding (Paper not reaching the

PFU feed sensor): The paper fed from the PFU drawer does not reach the PFU feed sensor.

E21 Paper transport jam PFU drawer transport jam (Paper not reaching the

registration sensor): The paper does not reach the registration sensor after it has passed the PFU feed sensor.

E40 Cover open jam Transfer cover open jam: The transfer cover has

opened during printing.

E41 Front cover open jam: The front cover has opened

during printing.

E44 PFU cover open jam: The PFU cover has opened

during printing.

P. 5 - 1

P. 5 - 2

P. 5 - 4

P. 5 - 5

P. 5 - 6

P. 5 - 3

P. 5 - 7

P. 5 - 8

P. 5 - 9

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Error code Classification Contents Troubleshooting

E71 ADF jam Jam not reaching the original registration sensor:

P. 5 - 10 The original fed from the original feeding tray does not reach the original registration sensor.

E72 Jam not reaching the read sensor: The original

P. 5 - 10 does not reach the read sensor after it has passed the registration sensor.

E73 Stop jam at the exit sensor: The trailing edge of the

P. 5 - 11 original does not pass the exit sensor after its leading edge has reached this sensor.

E86 ADF jam access cover open: The ADF jam access

P. 5 - 11 cover has opened during ADF operation.

E87 ADF open jam: ADF has opened during ADF opera-

P. 5 - 12 tion.

2.1.2 Service call

Error code Classification Contents Troubleshooting

C01 Drive system

related service call C21 Scanning system C26 Peak detection error: Lighting of the exposure lamp

related service call

C41 Fuser unit related

service call

C43 Thermistor abnormality during warming up or in ready

C44 Heater abnormality after abnormality judgment: The tem-

C45 Thermistor abnormality during printing: Abnormality of the

C55 Optional communi-

cation related ser-

vice call C97 Process related

service call CA1 Laser optical unit

related service call CA2 H-Sync detection error: H-Sync detection PC board can-

F14 Other service call Invalid backup counter: The value of the total counter is

Main motor abnormality: The main motor is not rotating

P. 5-13

normally. CIS unit initialization error -

P. 5-14 (white reference) is not detected when power is turned ON.

Thermistor or heater abnormality at power-ON: Abnor-

P. 5-15 mality of service call the thermistor is detected when power is turned ON or the temperature of the fuser roller does not rise in a specified period of time after power is turned ON.

status after abnormality judgment

P. 5-16 perature of the fuser roller has exceeded the range of control (in this case, the main switch turns OFF automatically) or does not even reach the range.

P. 5-16 thermistor is detected during printing.

ADF I/F error: Communication error has occurred between the ADF and the scanner

High-voltage transformer abnormality: Leakage of the

P. 5-18 main charger is detected.

Polygonal motor abnormality: The polygonal motor is not

P. 5-17 rotating normally.

P. 5-17 not detect laser beams.

P. 5-18 inconsistent with that of the backup counter.

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

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2.2 Self-diagnosis Modes

Mode For start Contents For exit Display

Input check mode

[0]+[3]+ [POWER]

Checks the status of input signals. [POWER]

OFF/ON

Output check mode

Te s t p r in t mode

Adjustment mode

Setting mode [0]+[8]+

List print mode [9]+[START]

Access code mode

Function setting mode

[0]+[4]+ [POWER]

[0]+[7]+ [POWER]

[0]+[5]+ [POWER]

[POWER]

+[POWER]

[8]+[START] +[POWER]

[1]+[*]+ [POWER]

Checks the status of output signals. [POWER]

OFF/ON

Outputs the test patterns. [POWER]

OFF/ON

Adjusts various items. [POWER]

OFF/ON

Sets various items. [POWER]

OFF/ON

Prints out the data lists of the codes 05/08 and pixel counter.

[POWER]

OFF/ON

Registers / deletes the access code. [POWER]

OFF/ON

Sets the function table. [POWER]

OFF/ON

Note: Note:

To enter the desired mode, turn ON the power while two digital keys designated to each mode (e.g. [0] and [5]) are pressed simultaneously.

[POWER]

Warming up

Ready

[POWER]

OFF

To user

Normal

Input check

[0][3] [0][4]

mode

Output check

mode

[0][7] [0][5] [0][8] [1][*][9][START] [8][START]

Test print

mode

Adjustment

mode

Setting

mode

List print

mode

Access code

mode

Function

setting mode

State transition diagram of self-diagnosis modes

Fig. 2-1

*1 Turn OFF the power after using the self-diagnosis modes, and leave the equipment to the user.

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• Input check mode (03): Refer to  P. 2-5 "2.2.1 Input check (Test mode 03)".

• Output check mode (04): Refer to  P. 2-8 "2.2.2 Output check (Test mode 04)".

• Test print mode (07): Refer to  P. 2-10 "2.2.3 Test print mode (Test mode 07)".

• Adjustment mode (05): Refer to  P. 2-16 "2.2.7 Adjustment mode (05)".

• Setting mode (08): Refer to  P. 2-32 "2.2.8 Setting mode (08)".

• List print mode (9S):Refer to  P. 2-11 "2.2.4 List Print Mode (9S)"

• Access code mode (8S):  P. 2-13 "2.2.5 Access code mode (8S)"

• Function setting mode (1*):  P. 2-15 "2.2.6 Function Setting Mode (1*)"

<Number display> The numbers are displayed on a 7-segment LED. A number of more than 3 digits long is separated as follows, and is displayed from the high-order position. Press the reproduction ratio button ([200%] or [25%]) to shift the display to the 3 digits of the next lower/higher order. E.g.1) Displaying 1,000,000

Fig. 2-2

E.g. 2) Displaying 80,000

Fig. 2-3

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

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Page 25

2.2.1 Input check (Test mode 03)

The status of each input signal can be checked by pressing the [INTERRUPT] button, and the digital keys in the test mode (03).

[0][3]

[POWER]

Group

[INTERRUPT]

Number

[Digital keys]

LED ON

END

[FUNCTION

CLEAR]

LED OFF

[POWER]

OFF/ON

Group is displayed by ON/OFF of the [INTERRUPT] LED, and the number keyed in is displayed with the 7-segment LED. Each status is indicated by ON/OFF of the 7 [DENSITY LED] s.

6543210

Fig. 2-4 Display position of the density LED

Display

[INTER

RUPT]

LED

OFF [1]

OFF [4]

OFF [6]

Number

[Digital

keys]

position

of the

density

LED

0- -1- -2- -3- -4 Bypass paper sensor No paper Paper present 5 Bypass unit connection Not connected Connected 6- -0- -1- -2- -3- -4- -5 Paper empty sensor No paper Paper present 6 Drawer detection switch Drawer not

0- -1- -2- -3- -4- -5 PFU paper empty sensor No paper Paper present 6- --

Items to check ON OFF

Drawer

installed

2 - 5

Page 26

[INTER

RUPT]

Number

[Digital

LED

OFF [7]

OFF [8]

OFF [9]

OFF [0]

keys]

Display

position

of the

Items to check ON OFF

density

LED

0- -1- -2- -3- -4- -5 PFU feed sensor Paper present No paper 6 PFU drawer detection switch No drawer Drawer present 0- -1- -2 Polygonal motor rotation status (Open the

platen cover)

Abnormal rotation

Normal rotation

3- -4 PFU board connection Not connected Connected 5- -6 24 V power supply

24 V OFF 24 V ON

(Front cover opening/closing) 0- -1- -2 PFU cover opening/closing switch Cover opened Cover closed 3 Front cover opening/closing switch Cover opened Cover closed 4- -5 Exit sensor Paper present No paper 6 Registration sensor Paper present No paper 0- -1- -2- -3 Developer unit switch Not connected Connected 4 Fuser unit switch Connected Not connected 5- -6 Externally counter connection Not connected Connected

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Page 27

[INTER

RUPT]

LED

ON [1]

ON [2]

ON [4]

ON [5]

Number

[Digital

keys]

Display

position

of the

Items to check ON/Blinking OFF

density

LED

0- -1- -2- -3- -4- -5 High-voltage transformer error Normal Error 6- -0- -1- -2- -3- -4 CIS home position sensor Home position Other than

home position 5 Platen sensor Cover opened Cover closed 6 ADF connection Connected Not connected 0 ADF read sensor Original

No original

present 1- -2 ADF exit sensor Original

No original

present 3 ADF opening/closing sensor ADF opened ADF closed 4 ADF cover opening/closing sensor Cover opened Cover closed 5 ADF empty sensor Original

No original

present 6 ADF tray sensor Original

No original

present 0- -1- -2- -3 ADF original width sensor-2 Original

No original

present 4 ADF original width sensor-1 Original

No original

present 5 ADF original length sensor Original

No original

present 6 ADF registration sensor Original

No original

present

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Page 28

2.2.2 Output check (Test mode 04)

Status of the output signals can be checked by keying in the following codes in the test mode 04.

<Operation procedure> Procedure 1

[0][4]

[POWER]

Procedure 2

[0][4]

[POWER]

Procedure 3

[0][4]

[POWER]

Code

[Digital keys]

Code

[Digital keys]

Code

[Digital keys]

[START]

Stop code

[Digital keys]

[START]

[START] [CLEAR]

Operation

[START]

[POWER]

OFF/ON

Operation

OFF

Operation

[FUNCTION

CLEAR]

OFF

[POWER]

OFF/ON

[POWER]

OFF/ON

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Page 29

Code Function Code Function Procedure

101 Main motor ON (operational without

151 Code No. 101 function OFF 1

developer unit)

102 Toner motor ON (normal rotation) 152 Code No. 102 function OFF 1

103 Polygonal motor ON (600 dpi) 153 Code No. 103 function OFF 1

108 Registration clutch ON 158 Code No. 108 function OFF 1

110 ADU motor ON (low speed) 160 Code No. 110 function OFF 1

118 Laser ON 168 Code No. 118 function OFF 1

201 Pickup solenoid ON/OFF 3

202 PFU pickup solenoid ON/OFF 3

203 PFU transport clutch (high speed) ON/OFF 3

204 Bypass pickup solenoid ON/OFF 3

205 PFU transport clutch (low speed) ON/OFF 3

218 Key copy counter count up 2

235 Discharge LED ON/OFF 3

236 Exhaust fan ON/OFF (low speed) 3

237 Exhaust fan ON/OFF (high speed) 3

249 Developer bias [-DC] ON/OFF 3

252 Main charger ON/OFF 3

253 Separation bias ON/OFF 3

255 Transfer guide bias ON/OFF 3

256 Transfer transformer ON/OFF 3

261 Scan motor ON (Automatically stops at limit position) 2

267 Contact image sensor (CIS) Unit ON/OFF 3

281 ADF feed motor ON/OFF (normal rotation) 3

282 ADF feed motor ON/OFF (reverse rotation) 3

283 ADF read motor ON/OFF (normal rotation) 3

410 Switching regulator cooling fun ON/OFF (low speed) 3

411 Switching regulator cooling fun ON/OFF (high speed) 3

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2.2.3 Test print mode (Test mode 07)

The embedded test pattern can be printed out by keying in the following codes in the test print mode (07).

[0][7]

[POWER]

Code

[Digital keys] [Digital keys]

[START] [START]

Drawer number

0: Bypass 1: Drawer 2: PFU

Operation

Continuous

Test Printing

[START]

Stop

[CLEAR]

[POWER]

OFF/ON

Notes:

1. Test printing is set by default to continue until the [CLEAR] button is pressed, or an error occurs. Note that printing may therefore continue until the paper set in the specified drawer completely runs out.

2. When an error occurs, it is indicated on the panel, but the recovery operation is not performed. Turn OFF the power and then back ON to clear the error.

3. During test printing, all button operations are disabled when the Message lamps on the control panel light.

Code Types of test pattern Remarks

111 Primary scanning direction 33 gradation steps Error diffusion

113 Secondary scanning direction 33 gradation steps Error diffusion

142 Grid pattern Pattern width: 2 dots, Pitch: 10 mm

149 Solid black pattern (Whole area) A3/LD

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Page 31

2.2.4 List Print Mode (9S)

Lists of the function setting, adjustment mode (05), setting mode (08), system setting, memory dump, etc. can be output in this mode. ROM versions of the System firmware and scanner (ADF) are printed on the top right of each list.

• T280SY0Wxxx: System firmware ROM version

• Vxxxx: Scanner ROM version (ADF ROM version)

<Setting procedure> 101: FUNC (FUNC, 05/08) data list

102: System setting list

[9][START]

[POWER]

List code

[Digital keys]

101:FUNC (FUNC,05/08) Data list 102:FUNCTION list

List starts

to be printed

[START]

[POWER]

OFF/ON

103: Memory dump list

Address

[9][START]

[POWER]

List code

[Digital keys] [Digital keys]

103:Memory dump list

[START]

specification

(6 digits)

Size

specification

[Digital keys]

(4 digits)

[START]

Outputs a memory dump list of a specified size from a specified address.

Notes:

• Key in 6 digits for the address specification and 4 digits for the size specification.

• Key in using the digital keys as in the table below to enter the letters A to F.

Letter of alphabet A B C D E F

Digital keys [*] [0] [*] [1] [*] [2] [*] [3] [*] [4] [*] [5]

[START]

[POWER]

OFF/ON

E.g.)When outputting an 80 size dump list from the address 0x0000A0

Display Key-in order

Address specification (6 digits) 0000A0 [0] -> [0] -> [0] -> [0] -> [*] -> [0] -> [0]

Size specification (4digits) 0080 [0] -> [0] -> [8] -> [0]

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Output sample (103: Memory dump list)

Fig. 2-5

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Page 33

2.2.5 Access code mode (8S)

Storing/deleting of the access code, and confirming and changing of the counter value can be done in the access code mode (8S).

Note: Note:

Department management must be enabled in FUNC-18 (bit-2) before you can use a registered access code.

<Setting procedure> Registering the access code

Stores

value in RAM

[START]

[8][START]

[POWER]

Access code [Digital keys]

(3 digits)

Notes:

• Register up to 99 access codes in 3-digit numbers from 001 to 999.

• If the [START] button is pressed with an access code which has been already registered, a beep sounds and the display returns to the initial screen.

Confirm

[START]

Access code

(blinks)

Does not store

value in RAM

[CLEAR]

[POWER]

OFF/ON

Deleting the access code

Auto search [INTERRUPT]

[8][START]

[POWER]

Access code [Digital keys]

Access code

Confirm

[FUNCTION

CLEAR]

"---"

(blinks)

Deleting

[FUNCTION

CLEAR]

Cancel

[CLEAR]

Notes:

• Auto search for the access code: Every time the [INTERRUPT] button is pressed, registered access codes are displayed in order.

• If the [START] button is pressed with an access code which has not been registered previously, the display returns to the initial screen.

[POWER]

OFF/ON

2 - 13

Page 34

Confirming and changing of the access code counter value

Auto search [INTERRUPT]

[8][START]

[POWER]

Access code [Digital keys]

Displaying

3 digits

Correct

[Digital keys]

Access code

Displays

higher digits

[200%]

Displays

lower digits

[25%]

Confirm

[200%]

Displaying

3 digits

Correct

[Digital keys]

Confirm

[25%]

Displays

higher digits

[200%]

Displays

lower digits

[25%]

Stores

value in RAM

[START]

Displaying

3 digits

Correct

[Digital keys]

[POWER]

OFF/ON

Notes:

• A counter value is separated as follows: 1 000 280 070, and is displayed from the high-order position. Press the reproduction ratio button ([200%] or [25%]) to shift the counter value display to the 3 digits of the next lower/higher order.

• Change of the counter value can be registered only after the [START] button is pressed. If the [CLEAR] button is pressed before the registration is completed, the changed value is also canceled.

• Only the total counter value for each access code can be confirmed.

<Operation procedure> Follow the procedure bellow to key in an access code when the access code mode is set.

When an access code

"Displays the access

code mode"

[POWER]

*: Apply the same procedure when the equipment enters the interruption mode.

Key in access code

[Digital keys]

Cancel

[CLEAR]

[START]

When an access code

registered previously

which has already been

registered is entered

"Displays number of copies"

which has not been

is entered

Normal

operation

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Page 35

2.2.6 Function Setting Mode (1*)

The function tables can be set in the function setting mode (1*). Each function table consists of 8 bits, and each bit is assigned to one function. To set a function, place a 0 or 1 in the bit which enables the function you want to set.

[1][*]

[POWER]

FUNC type

[Digital keys] [Digital keys]

Displaying

bit-7, -6

Correct

[0] or [1]

[START] [START]

[200%]

Code

Displaying

bit-5, -4, -3

Correct

[0] or [1]

[200%]

Stores

value in RAM

[INTERRUPT]

Notes:

• Place a 0 or 1 in the bit you want to set in the function table.

• Press the [CLEAR] button in the middle of the setting to return to the initial screen.

FUNC Type

100 FUNC

101 PCFUNC

102 HOME

[FUNCTION

CLEAR]

Displaying

bit-2, -1, -0

Correct

[0] or [1]

[POWER]

OFF/ON

FUNC (100)

Code Bit Default Items Contents

7 0 Undefined - -

6 1 Undefined - -

5 0 Undefined - -

4 0 Undefined - -

3 1 Undefined - -

2 0 Department Code

setting

1 0 Undefined - -

0 0 Undefined - -

0: No 1: Yes

2 - 15

This bit setting determines whether or not the department control function is available.

Page 36

2.2.7 Adjustment mode (05)

Items in the adjustment mode list in the following pages can be corrected or changed in the adjustment mode (05). Turn ON the power with pressing the digital keys [0] and [5] simultaneously in order to enter this mode.

Classification List of Adjustment Mode (05)

Classification Adjustment Mode (05)

ADF

Image

Paper feeding

Drive

Development

Scanner

Charger [Main charger bias] 210

Transfer [Transfer bias] 220,221,222

Separation [Separation bias] 233,234,235

Process [Toner recycle] 280

Laser

[Aligning amount] 354

[Transporting] 357,358,365

[Printer density] 667-0 to 4,672-0 to 4

[Image density] 501,503,504,505,506,507,508,509,510,512,514,515,532,533,534,845,

846,847,850,851,852,855,856,857,860,861,862

[Gamma table] 609

[Gamma slope] 593,594,595

[Background adjustment]

[Sharpness] 620,621,622,623,865-0 to 2,866-0 to 2,867-0 to 2

[Smudged/Faint text] 648,654,655,664,665

[Margin] 430,431,432,433,435,436,437,438

[Range correction] 535,536,537,570,571,572,693,694,695,820,821,822,825,826,827,830,

[Paper pushing amount]

[Aligning amount] 450-0 to 2,451-0 to 2,458-0 to 2,460-0 to 2,461-0 to 2,462-0 to 3,

[Exit motor] 424

[Main motor] 421

[Auto-toner] 200,201

[Developer bias] 205

[Temperature] 270

[Relative humidity] 247

[Drum temperature] 248

[LED] 311,312,313

[Position] 305,306

[Carriage position] 359

[Shading position] 350,351

[Reproduction ratio] 340

[Peak] 310

[Write starting] 410,411,440,441,442

[Polygonal motor] 401,405

[Laser power] 286

[Sideways deviation] 497-0 to 5

600,601,602,869,870,871

831,832,835,836,837

466-0 to 7

463-0 to 2,464-0 to 2

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Page 37

Note: Note:

The density LED blinks while performing adjustment for the items which take time. Be sure not to turn the power OFF nor perform any other operations while the density LED is blinking.

Procedure 1

Stores

value in RAM

[0][5]

[POWER]

* Press [#] to enter minus (-).

Code

[Digital keys]

[START]

Adjust a value [Digital keys] *

[INTERRUPT]

Does not store

value in RAM

[FUNCTION

CLEAR]

Procedure 2

[POWER]

OFF/ON

[0][5]

[POWER]

Procedure 3

[0][5]

[POWER]

* Press [#] to enter minus (-).

Procedure 4

[0][5]

[POWER]

[Digital keys]

Code

[Digital keys]

Code

[Digital keys]

Code

[START]

Value

displayed

Adjust a value [Digital keys] *

Set manually

] / [200%]

[25

Sub code

[Digital keys]

[FUNCTION

CLEAR]

[START]

Start

[START]

Stores

value in RAM

[INTERRUPT]

Does not store

value in RAM

[FUNCTION

CLEAR]

[START]

[POWER]

OFF/ON

[POWER]

OFF/ON

Adjust a value [Digital keys] *

* Press [#] to enter minus (-).

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06/04

Stores

value in RAM

[INTERRUPT]

Does not store

value in RAM [FUNCTION

CLEAR]

[POWER]

OFF/ON

Page 38

Procedure 6

[0][5]

[POWER]

Procedure 7

[0][5]

[POWER]

Code

[Digital keys]

Code

[Digital keys]

[START]

Automatic

adjustment

Automatic adjustment

Error

[FUNCTION

CLEAR]

Does not store

value in RAM

[FUNCTION

CLEAR]

Error

[CLEAR]

Stores

value in RAM

[INTERRUPT]

Does not store

value in RAM

[FUNCTION

CLEAR]

Start

[START]

[POWER]

OFF/ON

[POWER]

OFF/ON

Procedure 17

Stores

value in RAM

[0][5]

[POWER]

Code

[Digital keys]

[START]

Automatic

adjustment

[INTERRUPT]

Does not store

value in RAM [FUNCTION

CLEAR]

Adjustment

] / [200%]

[25

Set manually

Note: Note:

The fuser roller temperature control at the adjustment mode is different from that at the normal state. Therefore, the problem of fusing efficiency may be occurred in the test copy at the adjustment mode. In that case, turn ON the power normally, leave the equipment for approx. 3 minutes after it has become ready state and then start up the adjustment mode again.

[POWER]

OFF/ON

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Page 39

Test print pattern in Adjustment Mode (05)

Procedure

[0][5]

[POWER]

Test code Types of test pattern Remarks

1 Grid pattern Pattern width: 2 dots,

4 Solid black pattern (whole area) A3/LD

Test Code

[Digital keys]

[INTERRUPT]

Drawer number

[Digital keys]

0: Bypass 1: Drawer 2: PFU

[START]

Pitch: 10mm

[POWER]

OFF/ON

2 - 19

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Page 40

Notes:

• The digit after the hyphen in “Code” of the following table is a sub code.

• In “RAM”, the SRAM of the board in which the data of each code is stored is indicated. “M” and “SYS” stands for the MAIN board.

Adjustment mode (05)

Default

Code

200 Devel-

Classi-

fication

oper

Items

Automatic adjustment of auto-toner sensor (Fuser heater ON)

201 Devel-

oper

Correction of auto-toner sensor (Fuser heater ON)

205 Devel-

oper

Developer bias DC output adjustment

210 Charger Main charger grid bias out-

put adjustment

220 Transfer Transfer transformer DC

output adjustment (H)

221 Transfer Transfer transformer DC

output adjustment (C)

222 Transfer Transfer transformer DC

output adjustment (L)

233 Separa-

tion

234 Separa-

tion

235 Separa-

tion

247 Devel-

oper

248 Devel-

oper

270 Devel-

Separation transformer DC output adjustment (H)

Separation transformer DC output adjustment (C)

Separation transformer DC output adjustment (L)

Relative humidity latest value

Drum temperature latest value

Temperature latest value ALL 25

oper

280 Process Forced performing of idling

for toner recycle

286 Laser Laser power adjustment ALL 60

Func-

tion

<Accept-

able

RAM Contents

value>

ALL - - As the value increases,

the sensor output increases correspondingly. The value starts changing approx. 2 minutes after this adjustment was started and is automatically set in the range of

2.35 to 2.45 V. * Selection is disable

when developer unit is not installed. (Chap. 3.1)

ALL 141

<0-255>

M Corrects the control

value of the auto-toner sensor setup in 05-200. * Selection is disable

when developer unit is not installed.

ALL 135

<0-255>

ALL 78

<0-255>

ALL 128

<0-255>

ALL 141

<0-255>

ALL 108

M As the value increases,

the transformer output increases correspond-

ingly. Remove the developer unit and install the

adjustment jig to make adjustment.

(Chap. 3.6)

<0-255>

ALL 55

<0-255>

ALL 55

<0-255>

ALL 36

<0-255>

ALL 50

<0-100>

ALL 25

<0-100>

M Displaying of the relative

humidity latest value.

M Displaying of the drum

temperature latest value.

M Displaying of the temper-

<0-50>

ature latest value.

ALL - M Perfom this adjustment

before the replacement of the developer material.(The toner is forcibly removed from the cleaner.)

M When the value

<0-255>

increases, the laser output increases correspondingly.

Proce-

dure

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Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

able

value>

305 Scanner Image location adjustment

of secondary scanning

ALL 105

<51-206> direction (scanner section)

306 Scanner Image location adjustment

of primary scanning direction

ALL 127

<121-

136>

(scanner section)

310 Scanner Forced performing of peak

ALL - - Activates the light inten-

detection

311 Scanner LED (R) current effective

value setting

312 Scanner LED (B) current effective

value setting

313 Scanner LED (YG) current effective

value setting

340 Scanner Reproduction ratio adjust-

ment of secondary scan-

ALL 76

<0-255>

ALL 62

<0-255>

ALL 160

<0-255>

ALL 134

<76-181> ning direction (scanner section)

350 Scanner Shading posi-

tion adjustment

Original glass

ALL 128

<118-

138>

351 ADF ALL 128

<118-

138>

354 ADF Adjustment of ADF paper

alignment

357 ADF Fine adjustment of ADF

transport speed

ALL 10

<0-20>

ALL 50

<0-100>

RAM Contents

Proce-

dure

SYS When the value

increases by “1”, the image shifts by approx.

0.0640 mm toward the trailing edge of the paper. During this adjustment, the density LED blinks.

SYS When the value

increases by “1”, the image shifts by approx.

0.169 mm toward the front side of the paper. During this adjustment, the density LED blinks.

sity adjustment control During this adjustment, the density LED blinks.

SYS Displays total of the ini-

tial value and light intensity correction value.

SYS Displays total of the ini-

tial value and light intensity correction value.

SYS Displays total of the ini-

tial value and light intensity correction value.

SYS When the value

increases by “1”, the reproduction ratio in the secondary scanning direction (vertical to paper feeding direction) increases by approx.

0.0947%. During this adjustment, the density LED blinks.

SYS 0.064 mm/step

SYS 1

During this adjustment, the density LED blinks.

SYS When the value

increases by “1”, the aligning amount increases by approx.

0.4 mm.

SYS When the value

increases by “1”, the reproduction ratio of the secondary scanning direction when using the ADF increases by approx. 0.1%. During this adjustment, the density LED blinks.

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Page 42

Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

able

value>

358 ADF ADF sideways deviation

adjustment

359 Scanner Carriage position adjust-

ment during scanning from

ALL 128

<0-255>

ALL 128

<0-255>

ADF

365 ADF ADF leading

edge position adjustment

401 Laser Fine adjustment of polygo-

nal motor rotation speed

405 PPC 131

(adjustment of primary scanning direction reproduction ratio)

410 Laser Adjustment of primary

scanning laser writing start

411 PRT 88

position.

for single sided original

ALL 50

<0-100>

PRT 134

<0-255>

PPC 88

<0-255>

421 Drive Adjustment of

secondary

PPC/

PRT

<0-255> scanning direction reproduction ratio (fine adjustment of main motor speed)

424 Drive Fine adjust-

ment of exit

PPC/

PRT

<0-255> motor speed

128

160

RAM Contents

SYS When the value

Proce-

dure

1 increases by “1”, the image of original fed from the ADF shifts toward the rear side of paper by approx.

0.169 mm. During this adjustment, the density LED blinks.

SYS When the value

1 increases by “1”, the carriage position when using the ADF shifts by approx. 0.1 mm toward the original feeding side. During this adjustment, the density LED blinks.

SYS When the value

1 increases by “1”, the copied image of original fed from the ADF shifts toward the trailing edge of paper by approx.

0.2 mm. During this adjustment, the density LED blinks.

M When the value

1 increases by “1”, the reproduction ratio of pri-

mary scanning direction increases by approx.

0.07%. (approx. 0.1 mm/ step)

M When the value

1 increases by “1”, the writing start position shifts to

the front side by approx.

0.0423 mm. When “1” is set at 08203, the adjustment value set at 05-411 will also be reflected to 05-

410.

M When the value

1 increases by “1”, the reproduction ratio of secondary scanning direction increases by approx.

0.04%.

M When the value

1 increases by “1”, the rotation becomes faster by approx. 0.05%.

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Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

able

value>

430 Image Top margin adjustment

(blank area at the leading

PPC 9

<0-255>

edge of the paper)

431 Image Left margin adjustment

(blank area at the left of the

PPC 0

<0-255> paper along the paper feeding direction)

432 Image Right margin adjustment

(blank area at the right of

PPC 110

<0-255> the paper along the paper feeding direction)

433 Image Bottom margin adjustment

(blank area at the trailing

PPC 153

<0-255> edge of the paper)

435 Image Top margin adjustment

(blank area at the leading

PRT 24

<0-255> edge of the paper)

436 Image Left margin adjustment

(blank area at the left of the

PRT 0

<0-255> paper along the paper feeding direction)

437 Image Right margin adjustment

(blank area at the right of

PRT 0

<0-255> the paper along the paper feeding direction)

438 Image Bottom margin adjustment

(blank area at the trailing

PRT 0

<0-255> edge of the paper)

440 Laser Adjustment of

secondary

441 PFU ALL 21

scanning laser writing

442 Bypass

450-0 Paper

feeding

450-1 Middle

start position

Paper aligning amount adjustment at the registra-

450-2 Short size ALL 22

tion section (Drawer/Plain paper)

451-0 Paper

feeding

451-1 Middle

Paper aligning amount adjustment at the registra-

451-2 Short size ALL 14

tion section (PFU/ Plain paper)

Drawer ALL 14

<0-40>

ALL 8

feeding

<0-15>

Long size ALL 22

<0-63>

ALL 22

size

<0-63>

Long size ALL 14

<0-63>

ALL 14

size

<0-63>

RAM Contents

M When the value

Proce-

dure

1 increases by “1”, the blank area becomes wider by approx.

0.0423 mm.

M When the value

1 increases by “1”, the image shifts toward the

leading edge of the paper by approx.

0.2 mm.

M When the value

4 increases by “1”, the aligning amount

increases by approx.

0.9 mm.

<Paper length> Long size:

330 mm or longer

Middle size:

220 mm to 329 mm

Short size:

219 mm or shorter

2 - 23

06/02

Page 44

Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

able

value>

458-0 Paper

feeding

458-1 Middle

458-2 Short size ALL 10

Paper aligning amount adjustment at the registration section (Bypass feeding/Plain

Long size ALL 10

<0-63>

ALL 10

size

<0-63>

paper)

460-0 Paper

feeding

460-1 Middle

460-2 Short size ALL 10

Paper aligning amount adjustment at the registration section (Bypass feeding/Thick

Long size ALL 10

<0-63>

ALL 10

size

<0-63>

paper 1)

461-0 Paper

feeding

461-1 Middle

461-2 Short size ALL 10

Paper aligning amount adjustment at the registration section (Bypass feeding/Thick

Long size ALL 10

<0-63>

ALL 10

size

<0-63>

paper 2)

462-0 Paper

feeding

462-1 Middle

462-2 Short size ALL 10

462-3 Postcard ALL 10

463-0 Paper

feeding

463-1 Middle

463-2 Short size ALL 10

Paper aligning amount adjustment at the registration section (Bypass feeding/Thick paper 3)

Paper aligning amount adjustment at the registration section (Bypass feeding/OHP film)

464-0 Paper

feeding

464-1 Middle

464-2 Short size ALL 26

Paper aligning amount adjustment at the registration section (Bypass feeding /Envelope)

Long size ALL 10

<0-63>

ALL 10

size

<0-63>

Long size ALL 10

<0-63>

ALL 10

size

<0-63>

Long size ALL 26

<0-63>

ALL 26

size

<0-63>

RAM Contents

M When the value

Proce-

dure

4 increases by “1”, the aligning amount

increases by approx.

1.4 mm.

<Paper length> Long size:

330 mm or longer

Middle size:

220 mm to 329 mm

Short size:

219 mm or shorter

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 24

Page 45

Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

able

value>

466-0 Paper

feeding

466-1 Postcard ALL 0

466-3 Envelope ALL 0

Adjustment of paper pushing amount/ Bypass feeding

Plain paper

ALL 0

<0-255>

466-4 Thick

paper 1

466-5 Thick

paper 2

466-6 Thick

paper 3

ALL 0

<0-255>

ALL 0

<0-255>

ALL 0

<0-255>

466-7 OHP film ALL 0

<0-255>

497-0 Laser Adjustment of

drawer side-

497-1 PFU ALL 128

ways deviation

497-5 Bypass

501 Image Density

adjustment

503 Text/Photo PPC 128

504 Text PPC 128

Fine adjustment of “manual density”/ Center value

505 Image Density

adjustment

506 Photo PPC 33

507 Text PPC 33

Fine adjustment of “manual density”/ Light step value

508 Image Density

adjustment

509 Photo PPC 33

510 Text PPC 33

Fine adjustment of “manual density”/ Dark step value

512 Image Density

adjustment

514 Text/Photo PPC 128

515 Text PPC 128

Fine adjustment of “automatic density”

Drawer ALL 128

<0-255>

ALL 128

feeding

<0-255>

Photo PPC 128

<0-255>

Text/Photo PPC 33

<0-255>

Text/Photo PPC 33

<0-255>

Photo PPC 128

<0-255>

532 Image Range correc-

tion/Back-

533 Photo PPC 22

ground peak adjustment

Text/Photo PPC 32

<0-255>

534 Text PPC 46

<0-255>

RAM Contents

M When the value

Proce-

dure

4 increases by “1”, the driving speed of bypass

feed roller increases by approx. 0.2 ms when the

paper transport is started from the registration sec-

tion.

* Postcard is sup-

ported only for JPN model.

M When the value

4 increases by “1”, the image shifts toward the

front side by 0.0423 mm.

SYS When the value

1 increases, the image at the center step becomes

SYS 1

darker.

SYS 1

SYS When the value

1 increases, the image of the “light” steps becomes

SYS 1

lighter.

SYS 1

SYS When the value

1 increases, the image of the “dark” steps

SYS 1

becomes darker.

SYS 1

SYS When the value

1 increases, the image becomes darker.

SYS 1

SYS When the value

1 increases, the background becomes more

SYS 1

brightened.

SYS 1

2 - 25

06/04

Page 46

Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

able

value>

535 Image Range correc-

tion/Text peak

536 Text PPC 254

adjustment

Text/Photo PPC 246

<0-255>

537 Photo PPC 236

<0-255>

570 Image Range correc-

tion on original manually set on the original glass

Text/Photo PPC EUR:12

UC:12 JPN:22 <11-14,

21-24,

31-34,

41-44>

571 Photo PPC 12

<11-14,

21-24,

31-34,

41-44>

572 Text PPC 22

<11-14,

21-24,

31-34,

41-44>

593 Image Gamma data

slope adjust-

594 Image Photo PPC 5

ment

Text/Photo PPC 5

<1-9>

595 Image Text PPC 5

<1-9>

600 Image Background

adjustment

Text/Photo PPC 3

<1-9>

601 Photo PPC 3

<1-9>

602 Text PPC 3

<1-9>

609 Image Switching of the scanner

Gamma correction table

ALL 0

<0-4> when paper is fed from the ADF

RAM Contents

Proce-

dure

SYS When the value

decreases, the text becomes darker.

SYS 1

SYS Sets whether the values

of the background peak and text peak are fixed or not. One’s place is an adjustment for “automatic density” and ten’s place is for “manual density”. Once they are

SYS 1

fixed, the range correction is performed with standard values. The values of the background peak and text peak affect

SYS 1

the reproduction of the background density and text density respectively. 1: fixed/fixed 2: varied/fixed 3: fixed/varied 4: varied/varied * Background peak/

Text peak

SYS Select the slope of

Gamma curve (The larger the value is, the

SYS 1

larger the slope becomes.)

SYS 1

SYS When the value

decreases, the background becomes darker.

SYS 1

When the value increases, the back-

SYS 1

ground becomes lighter.

SYS The larger the value is,

the lighter the density of the highlight areas becomes.

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 26

06/05

Page 47

Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

value>

620 Image Sharpness

Text/Photo PPC EUR: 1

adjustment

JPN: 0

<0-96>

621 Photo

(Error dif-

PPC 0

<0-96>

fusion)

622 Text PPC 0

<0-96>

623 Photo

(Dither)

PPC 0

<0-96>

able

UC: 1

RAM Contents

Proce-

dure

SYS When the value

increases, the image becomes sharper. When the value decreases, the image becomes softer.

SYS 1

The smaller the value is, the less the moire becomes.

SYS 1

One’s place: Selecting a filter shape

SYS 1

Ten’s place: Adjustable from 0 to 9 regarding the default value as the standard (The larger the value is, the sharper the image becomes.) * When entering “0” on

the ten's place, this value is not displayed on the entry screen.

648 Image Adjustment of smudged/

faint text

654 Image Adjustment of

PS PRT 5

smudged/faint

PPC 3

<0-4>

<0-9> text

655 PCL PRT 5

<0-9>

664 Image Upper limit

value in toner-

665 PCL PRT 176

saving period

PS PRT 176

<0-255>

667-0 Image Density adjustment of cop-

ied image

PPC 0

<0-63>

667-1 PPC 19

<0-63>

667-2 PPC 25

<0-63>

667-3 PPC 31

<0-63>

667-4 PPC 44

<0-63>

SYS Adjustment of the

1 smudged/faint text. With decreasing the value, the faint text is suppressed, and with increasing it, the smudged text is suppressed.

M Adjustment of the

1 smudged/faint text. With decreasing the value, the faint text is suppressed, and with

increasing it, the smudged text is suppressed.

M When the value

1 decreases, the density of the printed text becomes

lower.

M Adjusts the density level

4 of copied image. When the value

decreases, the text becomes lighter.

2 - 27

06/07

Page 48

Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

able

value>

672-0 Image Adjustment of

printer image

672-1 PRT 19

density

GDI PRT 0

<0-63>

672-2 PRT 25

<0-63>

672-3 PRT 31

<0-63>

672-4 PRT 56

<0-63>

693 Image Range correc-

tion on original set on the ADF

Text/Photo PPC EUR:12

UC:12 JPN:22 <11-14,

21-24,

31-34,

41-44>

694 Photo PPC 12

<11-14,

21-24,

31-34,

41-44>

695 Text PPC 22

<11-14,

21-24,

31-34,

41-44>

820 Image Range correc-

tion/Text peak

821 Text SCN 236

adjustment

Text/Photo SCN 246

<0-255>

822 Photo SCN 254

<0-255>

RAM Contents

M Adjustment of the image

Proce-

dure

4 density. With decreasing the

value, the text becomes lighter.

SYS Sets whether the values

1 of the background peak and text peak are fixed or not. One’s place is an adjustment for “automatic density” and ten’s place is for “manual density”. Once they are

SYS 1

fixed, the range correction is performed with standard values. The values of the background peak and text

SYS 1

peak affect the reproduction of the background density and text density respectively. 1: fixed/fixed 2: varied/fixed 3: fixed/varied 4: varied/varied * Background peak/

Text peak

SYS When the value

1 decreases, the text becomes darker.

SYS 1

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 28

06/05

Page 49

Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

able

value>

825 Image Range correc-

tion on original manually set on the original glass

Text/Photo SCN 12

<11-14,

21-24, 31-34,

41-44>

826 Text SCN 12

<11-14,

21-24, 31-34,

41-44>

827 Photo SCN 12

<11-14,

21-24, 31-34,

41-44>

830 Image Range correc-

tion on original set on the ADF

Text/Photo SCN 12

<11-14,

21-24, 31-34,

41-44>

831 Text SCN 12

<11-14,

21-24, 31-34,

41-44>

832 Photo SCN 12

<11-14,

21-24, 31-34,

41-44>

835 Image Range correc-

tion/Back-

836 Text SCN 46

ground peak adjustment

Text/Photo SCN 32

<0-255>

837 Photo SCN 16

<0-255>

845 Image Density

adjustment

846 Text SCN 128

847 Photo SCN 128

Fine adjustment of “manual density”/ Center value

Text/Photo SCN 128

<0-255>

RAM Contents

Proce-

dure

SYS Sets whether the values

of the background peak and text peak are fixed or not. One’s place is an adjustment for “automatic density” and ten’s

SYS 1

place is for “manual density”. Once they are fixed, the range correction is performed with standard values. The

SYS 1

values of the background peak and text peak affect the reproduction of the background density and text density respectively. 1: fixed/fixed 2: varied/fixed 3: fixed/varied 4: varied/varied * Background peak/

Text peak

SYS Sets whether the value

of the background peak and text peak are fixed or not. One’s place is an adjustment for “automatic density” and ten’s

SYS 1

place is for “manual density”. Once they are fixed, the range correction is performed with standard values.

SYS 1

The values of the background peak and text peak affect the reproduction of the background density and text density respectively. 1: fixed/fixed 2: varied/fixed 3: fixed/varied 4: varied/varied * Background peak/

Text peak

SYS When the value

increases, the background becomes more

SYS 1

brightened.

SYS 1

SYS When the value

increases, the image at the center step becomes

SYS 1

darker.

SYS 1

2 - 29

Page 50

Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

able

value>

850 Image Density

adjustment

851 Text SCN 33

852 Photo SCN 33

Fine adjustment of “manual density”/ Light step value

855 Image Density

adjustment

856 Text SCN 33

857 Photo SCN 33

Fine adjustment of “manual density”/ Dark step value

860 Image Density

adjustment

861 Text SCN 128

862 Photo SCN 128

Fine adjustment of “automatic density”

Text/Photo SCN 33

<0-255>

Text/Photo SCN 33

<0-255>

Text/Photo SCN 128

<0-255>

865-0 Image Sharpness

adjustment (Text/Photo)

Reproduction ratio 40% or

SCN 0

<0-99>

smaller

865-1 Reproduc-

tion ratio

SCN 0

<0-99>

41-80%

865-2 Reproduc-

tion ratio

SCN 0

<0-99> 81% or larger

866-0 Image Sharpness

adjustment (Text)

Reproduction ratio 40% or

SCN 0

<0-99>

smaller

866-1 Reproduc-

tion ratio

SCN 0

<0-99> 41-80%

866-2 Reproduc-

tion ratio

SCN 0

<0-99> 81% or larger

867-0 Image Sharpness

adjustment (Photo)

Reproduction ratio 40% or

SCN 0

<0-99>

smaller

867-1 Reproduc-

tion ratio

SCN 0

<0-99> 41-80%

867-2 Reproduc-

tion ratio

SCN 0

<0-99> 81% or larger

RAM Contents

Proce-

dure

SYS When the value

increases, the image of the “light” steps becomes

SYS 1

lighter.

SYS 1

SYS When the value

increases, the image of the “dark” steps

SYS 1

becomes darker.

SYS 1

SYS When the value

increases, the image becomes darker.

SYS 1

SYS When the value

increases, the image becomes sharper. When the value decreases, the image becomes softer.

SYS 4

The smaller the value is, the less the moire becomes.

SYS 4

One's place: Selecting a filter shape Ten's place: Sharpness

SYS 4

intensity (0: Use default value, 1-9: Filter intensity)

SYS 4

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 30

Page 51

Adjustment mode (05)

Default

Code

Classi-

fication

Items

Func-

tion

<Accept-

value>

869 Image Background

Text/Photo PPC 4

adjustment

870 Photo PPC 6

871 Text PPC 4

able

<1-9>

RAM Contents

Proce-

dure

SYS When the value

decreases, the background becomes darker.

SYS 1

When the value increases, the back-

SYS 1

ground becomes lighter.

2 - 31

Page 52

2.2.8 Setting mode (08)

The items in the setting code list can be set or changed in this setting mode (08).

Note: Note:

When inputting a 4-digit code (ie. 1000 to 1999), press the [%] button instead of “1” for the thousand’s place, and then key in the other 3 digits. E.g.) 1372: [%] -> [3] -> [7] -> [2]

Classification List of Setting Mode (08)

Classification Setting Mode (08)

ADF [Switchback] 462

Counter [Platen] 386

[Double count] 345,346,347,348,349,352,353

[Total Counter copy] 388,389

[Toner cartridge] 1410

[External counter] 381

[Paper source] 356,357,358,374

[Fuser unit] 1372,1378,1380,1382

[Media type] 1385,1386,1388,1411

Image

Paper feeding

Development

General

Scanner [Control status] 463

Main charger bias [Main charger bias] 805,806,807,808,809,814,819,826,864,865,866,867

Fuser

Transfer bias [Transfer bias] 830,868,869

[Error diffusion / Dither] 502

[Default setting] 538,550

[change of paper source] 481

[Retry] 482

[Default setting] 480

[Paper exit] 698,699

[Paper size] 224,226

[Paper dimension] 229-0 to 1,230-0 to 1,231-0 to 1,232-0 to 1,

233-0 to 1,234-0 to 1,235-0 to 1,236-0 to 1, 237-0 to 1,238-0 to 1,239-0 to 1,240-0 to 1, 241-0 to 1,242-0 to 1,244-0 to 1,245-0 to 1, 337-0 to 1,338-0 to 1,339-0 to 1,340-0 to 1, 341-0 to 1,471-0 to 1

[Auto-toner] 414

[Developer bias] 833,834,835,836,837,840,858,859,860,861,862,863

[Reset] 655

[Toner cartridge check] 695

[Nearly empty] 971

[Page setting] 949

[Line] 203

[Access code] 672

[Pre-running] 439,440,441,523,526

[Temperature] 404-0 to 3,405-0 to 3,407,409,410,411,413,

424-0 to 3,425-0 to 3,433-0 to 1,437,438,448,450,451, 452,453,476-0 to 3,515,516,520,521,525-0 to 3, 527-0 to 3,535-0 to 1,536-0 to 3,537-0 to 3, 539-0 to 3,540-0 to 3,541-0 to 3,800-0 to 1, 801-0 to 1,802-0 to 1,804-0 to 1,886,896-0 to 1

[Status counter] 400

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 32

06/11

Page 53

Classification Setting Mode (08)

Separation bias [Separation bias] 831,870,871

Version [System firmware] 900,921,922,923

[LED] 1913

[Auto-toner] 455

Image processing

[Toner recycle] 838

[Drum life correction] 1628-0 to 1

[temperature/humidity] 839

[PM counter] 251,252

Maintenance

[Error history] 253

[Telephone number] 250

User interface [Copy volume] 300

[Jobs clear] 246

[Energy saving mode] 970

[Sorting] 641

[Timer] 204,205,206

[Book type] 611

[External counter] 202

[Default setting] 604,607,618,642

[Paper size] 261

Laser

[Polygonal motor] 483,486

[Power correction] 872,873,875,876,877,883

2 - 33

06/11

Page 54

Procedure 1,5,9,11

[0][8]

[POWER]

* Press [#] to enter minus (-).

Procedure 2

Code

[Digital keys]

[START]

Adjust a value

[Digital keys] *

Stores

value in RAM

[INTERRUPT]

Does not store

value in RAM

[FUNCTION

CLEAR]

[POWER]

OFF/ON

[0][8]

[POWER]

Procedure 3

[0][8]

[POWER]

Procedure 4,10

[0][8]

[POWER]

Code

[Digital keys]

Code

[Digital keys]

Code

[Digital keys]

[START]

Value

displayed

Stores

value in RAM

[INTERRUPT]

Does not store

value in RAM

[FUNCTION

CLEAR]

Sub code

[Digital keys]

Adjust a value

[Digital keys] *

[FUNCTION

CLEAR]

Automatic adjustment

[START]

Stores

value in RAM

[INTERRUPT]

Does not store

value in RAM

[FUNCTION

CLEAR]

[POWER]

OFF/ON

[POWER]

OFF/ON

[POWER]

OFF/ON

* Press [#] to enter minus (-).

Procedure 14

[0][8]

[POWER]

Code

[Digital keys]

[START] [START]

Sub code

[Digital keys]

Value

displayed

[FUNCTION

CLEAR]

[POWER]

OFF/ON

Procedure 15

[0][8]

[POWER]

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

Code

[Digital keys]

[START]

2 - 34

Copying

total counter

[POWER]

OFF/ON

Page 55

Notes:

• The digit after the hyphen in “Code” of the following table is a sub code.

• In “RAM”, the SRAM of the board in which the data of each code is stored is indicated. “M” and “SYS” stands for the MAIN board.

Setting mode (08)

Default

Code

202 User

203 General Line adjustment mode ALL 0

204 User

205 User

206 User

Classifi-

cation

interface

Items

Counter installed externally ALL 0

Auto-clear timer setting ALL 3

Auto power save mode timer setting

Auto Shut Off Mode timer setting (Auto Sleep Mode)

Func-

<Accept-

tion

value>

<0-15>

ALL 11

<0-30>

ALL 3

<0-23>

able

<0-3>

<0-1>

RAM Contents

M 0: No external counter

1: Coin controller 2: Copy key card 3: Key copy counter

M 0: For factory shipment

1: For line * Field: “0” must be

selected

SYS 0: Invalid 1: 15 sec.

2: 30 sec. 3: 45 sec. 4: 60sec. 5:75 sec. 6: 90 sec. 7: 105 sec. 8: 120 sec.9: 135 sec. 10: 150 sec. 11: 180 sec. 12: 210 sec. 13: 240 sec. 14: 270 sec. 15: 300 sec.

SYS 0: Invalid 2:1 min.

4: 2 min. 6:3 min. 7: 4 min. 8:5 min. 10: 10 min. 11:15 min. 12: 20 min. 13:25 min. 14: 30 min. 15:35 min. 16: 40 min. 17:45 min. 18: 50 min. 19:55 min. 20: 60 min. 21:70 min. 22: 80 min. 23:90 min. 24: 100 min.25:110 min. 26: 120 min. 27: 150 min. 28: 180 min. 29: 210 min. 30: 240 min.

M 0: 3 min. 1:5 min.

2: 10 min. 3:15 min. 4: 20 min. 5:25 min. 6: 30 min. 7:35 min. 8: 40 min. 9:45 min. 10: 50 min. 11:55 min. 12: 60 min. 13:70 min. 14: 80 min. 15:90 min. 16: 100 min.17:110 min. 18: 120 min. 19: 150 min. 20: 180 min. 21: 210 min. 22: 240 min. 23: Invalid

Proce-

dure

2 - 35

Page 56

Code

224 Paper

Classifi-

cation

Items

Paper size (Bypass) ALL 14

feeding

226 Paper

Paper size (PFU) ALL UC: 7

feeding

229-0 Paper

feeding

Paper size (A3)

feeding direction

229-1 widthwise

direction

230-0 Paper

feeding

Paper size (A4-R)

feeding direction

230-1 widthwise

direction

231-0 Paper

feeding

Paper size (A5-R)

feeding direction

231-1 widthwise

direction

232-0 Paper

feeding

Paper size (B4)

feeding direction

232-1 widthwise

direction

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

<0-15>

Other: 1

<0-13>

ALL 420

<140-

432>

ALL 297

<140-

432>

ALL 297

<140-

432>

ALL 210

<140-

432>

ALL 210

<140-

432>

ALL 148

<140-

432>

ALL 364

<140-

432>

ALL 257

<140-

432>

RAM Contents

SYS Paper size (Bypass)

Proce-

dure

9 0:A3 1:A4 2:A4-R 3:A5-R 4:B4 5:B5 6:B5R 7:LETTER 8:LETTER-R 9:LEDGER 10:LEGAL 11:STATEMENT-R 12:COMPUTER 13:FOLIO 14:NON-STANDARD 15:POST CARD

M Paper size (PFU)

9 0:A3 1:A4 2:A4-R 3:A5-R 4:B4 5:B5 6:B5R 7:LETTER 8:LETTER-R 9:LEDGER 10:LEGAL 11:STATEMENT-R 12:COMPUTER 13:FOLIO

M10

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 36

06/05

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Code

233-0 Paper

Classifi-

cation

feeding

Paper size (B5-R)

Items

feeding direction

233-1 widthwise

direction

234-0 Paper

feeding

Paper size (LT-R)

feeding direction

234-1 widthwise

direction

235-0 Paper

feeding

Paper size (LD)

feeding direction

235-1 widthwise

direction

236-0 Paper

feeding

Paper size (LG)

feeding direction

236-1 widthwise

direction

237-0 Paper

feeding

Paper size (ST-R)

feeding direction

237-1 widthwise

direction

238-0 Paper

feeding

Paper size (COM-

feeding direction

PUTER)

238-1 widthwise

direction

239-0 Paper

feeding

Paper size (FOLIO)

feeding direction

239-1 widthwise

direction

240-0 Paper

feeding

Paper size (13”LG)

feeding direction

240-1 widthwise

direction

241-0 Paper

feeding

Paper size (8.5”X8.5”)

feeding direction

241-1 widthwise

direction

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

ALL 257

<140-

432>

ALL 182

<140-

432>

ALL 279

<140-

432>

ALL 216

<140-

432>

ALL 432

<140-

432>

ALL 279

<140-

432>

ALL 356

<140-

432>

ALL 216

<140-

432>

ALL 216

<140-

432>

ALL 140

<140-

432>

ALL 356

<140-

432>

ALL 257

<140-

432>

ALL 330

<140-

432>

ALL 210

<140-

432>

ALL 330

<140-

432>

ALL 216

<140-

432>

ALL 216

<140-

432>

ALL 216

<140-

432>

RAM Contents

Proce-

dure

M10

2 - 37

Page 58

Code

242-0 Paper

Classifi-

cation

feeding

Paper size (Non-stan-

Items

feeding direction

dard)

242-1 widthwise

direction

244-0 Paper

feeding

Paper size (8K)

feeding direction

244-1 widthwise

direction

245-0 Paper

feeding

Paper size (16K-R)

feeding direction

245-1 widthwise

direction

246 User

interface

250 Mainte-

nance

251 Mainte-

nance

252 Mainte-

nance

253 Mainte-

Clearing copy jobs at auto clear

Service technician telephone number

Setting value of PM counter

Current value of PM counter Display/0 clearing

Error history display ALL - SYS Displaying of the latest

nance

261 User

interface

300 User

interface

337-0 Paper

feeding

Fixes the paper size setting for the bypass tray

Maximum number of copy volume (MAX9)

Paper size (#10-R)

feeding direction

337-1 widthwise

direction

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

ALL 432

<105-

432>

ALL 279

<105-

432>

ALL 390

<140-

432>

ALL 270

<140-

432>

ALL 270

<140-

432>

ALL 195

<140-

432>

ALL 0

<0-1>

ALL 0

<20 dig-

its>

ALL Refer to

content

<8 digits>

ALL 0

<8 digits>

ALL 0

<0-1>

PPC 0

<0-2>

ALL 241

<105-

432>

ALL 105

<105-

432>

RAM Contents

Proce-

dure

SYS 10

M10

M 0: No clearing

1 1: Clearing

SYS A telephone number

11 can be entered up to 20 digits.

M <Default>

1 e-STUDIO 163 UC, EUR: 72,000 JPN: 0 e-STUDIO 203 UC, EUR: 90,000

M Counts up when the

1 registration sensor is ON.

2 3 errors code Press the reproduction ratio button ([200%] or [25%]) to change the errors code.

M 0: Size not fixed (Turn

the power OFF or press the Function Clear key to return to the non-standard size.)

1: Size fixed (Turn the

power OFF or press the Function Clear key to return to the size set at 08-224.)

SYS 0: 999 1: 99

1 2: 9

M10

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 38

06/05

Page 59

Setting mode (08)

Default

Code

Classifi-

cation

Items

Func-

tion

<Accept-

value>

338-0 Paper

feeding

338-1 widthwise

Paper size (DL-R)

feeding direction

ALL 220

ALL 110

direction

339-0 Paper

feeding

339-1 widthwise

340-0 Paper

feeding

Paper size (Envelope: Monerch-R)

Paper size (Envelope:

feeding direction

direction feeding

direction

ALL 191

<98-432>

ALL 98

<98-432>

ALL 235

CHO-3-R)

340-1 widthwise

ALL 120

direction

341-0 Paper

feeding

Paper size (Envelope:

feeding direction

ALL 235

YOU-4-R)

341-1 widthwise

ALL 105

direction

345 Counter Count setting of envelope

ALL 1

(PM)

346 Counter Count setting of large-

ALL 1

sized paper (PM)

347 Counter Definition setting of large-

ALL 1

sized paper (PM)

348 Counter Count setting of thick paper

ALL 1

(PM)

349 Counter Count setting of OHP film

ALL 1

(PM)

352 Counter Count setting of large-

sized paper

ALL JPN: 0

Other: 1 (Fee charging system counter)

353 Counter Definition setting of large-

ALL 0 sized paper (Fee charging system counter)

356 Counter Counter for Drawer feeding ALL 0

<8 digits>

357 Counter Counter for PFU feeding ALL 0

<8 digits>

358 Counter Counter for bypass feeding ALL 0

<8 digits>

374 Counter Counter for ADF ALL 0

<8 digits>

381 Counter Setting for counter installed

ALL 1 externally

able

<105-

432>

<105-

432>

<105-

432>

<105-

432>

<105-

432>

<105-

432>

<0-1>

RAM Contents

Proce-

dure

M10

M 0: Counted as 1

1: Counted as 2

M 0: Counted as 1

1: Counted as 2

M0:A3/LD

1: A3/LD/B4/LG/

FOLIO/COMP

M 0: Counted as 1

1: Counted as 2

M 0: Counted as 1

1: Counted as 2

M 0: Counted as 1

1: Counted as 2

M0:A3/LD

1: A3/LD/B4/LG/

FOLIO/COMP/8K

M Counts the number of

sheets fed from Drawer

M Counts the number of

sheets fed from PFU

M Counts the number of

2 sheets fed from bypass feed

SYS Counts the number of

2 originals fed from ADF

M Selects the job to count

1 up for the external counter. 0: Not selected 1: Copier

2 - 39

Page 60

Setting mode (08)

Default

Code

Classifi-

cation

Items

Func-

tion

<Accept-

value>

386 Counter Counter for Platen ALL 0

<6 digits>

388 Counter Copying total counter /

ALL - - Copies the total counter MAIN board → SRAM board

389 Counter Copying total counter /

ALL - - Copies the total counter SRAM board → MAIN board

400 Fuser Fuser unit error status

counter

404-0 Fuser Temperature

drop setting in

404-1 The sec-

404-2 The third

ready status (Center thermistor)

The first drop

ond drop

drop

404-3 The fourth

drop

405-0 Fuser Temperature

drop setting in

405-1 The sec-

ready status (Side ther-

405-2 The third

mistor)

The first drop

ond drop

drop

405-3 The fourth

drop

407 Fuser Fuser roller temperature in

ready status

ALL 0

<0-19>

ALL 1

<0-10>

ALL 1

<0-10>

ALL 1

<0-10>

ALL 1

<0-10>

ALL 3

<0-10>

ALL 3

<0-10>

ALL 3

<0-10>

ALL 3

<0-10>

ALL 6

<0-12>

(Side thermistor)

409 Fuser Fuser roller temperature at

energy saver mode

ALL 0

<0-13>

(Center thermistor)

able

RAM Contents

M Counts the number of

Proce-

dure

originals fed from platen

15 value of the MAIN board to the SRAM board.

15 value of the SRAM board to the MAIN board.

M0:No error

1 1: C41 (Once) 2: C41 (consecutively

occurred) 3: C46 4: C43 5: C44 6: C45 7: C44 8: C45 9: C44 10: C47 11: C47 12: C48 13: C49 14: C47 15: C48 16: C49 17: C47 18: C48 19: C49

M This code is valid only

when “20” is set to 08-

886.

Setting value x -5°C: from 0°C to -50°C

M 0: 140°C 1: 145°C

1 2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C

M 0: OFF 1: 40°C

1 2: 50°C 3: 60°C 4: 70°C 5: 80°C 6: 90°C 7: 100°C 8: 110°C 9: 120°C 10: 130°C 11: 140°C 12: 150°C 13: 160°C

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 40

06/05

Page 61

Code

Classifi-

cation

Items

410 Fuser Fuser roller temperature

during printing (Center thermistor/Plain paper)

411 Fuser Fuser roller temperature on

standby (Center thermistor)

413 Fuser Fuser roller temperature

during printing (Center thermistor/Thick paper 1)

414 Devel-

oper

Toner density life correction switching

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

ALL 6

<0-14>

ALL 6

<0-12>

ALL 6

<0-14>

ALL 0

<0-7>

RAM Contents

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M 0: Unchanged (Default)

1: Approx. 0.1 wt%

lower

2: Approx. 0.2 wt%

higher

3: Approx. 0.5 wt%

higher

4: Approx. 0.6 wt%

lower

5: Approx. 0.8 wt%

lower

6: Approx. 1.0 wt%

lower

7: Approx. 1.3 wt%

lower

Proce-

dure

2 - 41

Page 62

Setting mode (08)

Code

424-0 Fuser Temperature

424-1 The sec-

424-2 The third

Classifi-

cation

Items

drop switching time setting in ready status (Center thermistor)

The first drop

ond drop

drop

424-3 The fourth

drop

425-0 Fuser Temperature

drop switching

425-1 The sec-

time setting in ready status

425-2 The third

(Side thermistor)

The first drop

ond drop

drop

425-3 The fourth

drop

433-0 Fuser Temperature

control lower

433-1 Side ther-

limit (Plain paper/ at ordinary

Center thermistor

mistor

temperature)

437 Fuser Fuser roller temperature

during printing (Center thermistor /Thick paper 2)

438 Fuser Fuser roller temperature

during printing (Center thermistor/OHP film)

439 Fuser Pre-running time for first

printing (Thick paper 2)

Default

Func-

<Accept-

tion

value>

ALL 15

<2-60>

ALL 15

<2-60>

ALL 15

<2-60>

ALL 15

<2-60>

ALL 15

<2-60>

ALL 15

<2-60>

ALL 15

<2-60>

ALL 15

<2-60>

ALL 5

<0-12>

ALL 3

<0-12>

ALL 9

<0-14>

ALL 6

<0-14>

ALL 10

<0-15>

able

RAM Contents

M This code is valid only

Proce-

dure

4 when “20” is set to 08-

886.

Setting value x 1 min.: from 2 to 60 min. later

M 0: 130°C 1: 135°C

4 2: 140°C 3: 145°C 4: 150°C 5: 155°C

6: 160°C 7: 165°C 8: 170°C 9: 175°C 10: 180°C 11: 185°C 12: 120°C

M 0: 140°C 1: 145°C

1 2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M 0: 140°C 1: 145°C

1 2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M 0: Invalid 1: 1 sec.

1 2: 2 sec. 3: 3 sec. 4: 4 sec. 5: 5 sec. 6: 6 sec. 7: 7 sec. 8: 8 sec. 9: 9 sec. 10: 10 sec. 11: 12 sec. 12: 14 sec. 13: 16 sec. 14: 18 sec. 15: 20 sec.

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 42

Page 63

Code

Classifi-

cation

Items

440 Fuser Pre-running time for first

printing (Plain paper)

441 Fuser Pre-running time for first

printing (Thick paper 1)

448 Fuser Fuser roller temperature in

Energy Saving Mode (Side thermistor)

450 Fuser Fuser roller temperature

during printing (Side thermistor/Plain paper)

451 Fuser Fuser roller temperature

during printing (Side thermistor/Thick paper 1)

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

ALL 0

<0-15>

ALL 10

<0-15>

ALL 0

<0-13>

ALL 6

<0-14>

ALL 6

<0-14>

RAM Contents

M 0: Invalid 1: 1 sec.

2: 2 sec. 3: 3 sec. 4: 4 sec. 5: 5 sec. 6: 6 sec. 7: 7 sec. 8: 8 sec. 9: 9 sec. 10: 10 sec. 11: 12 sec. 12: 14 sec. 13: 16 sec. 14: 18 sec. 15: 20 sec.

M 0: Invalid 1: 1 sec.

2: 2 sec. 3: 3 sec. 4: 4 sec. 5: 5 sec. 6: 6 sec. 7: 7 sec. 8: 8 sec. 9: 9 sec. 10: 10 sec. 11: 12 sec. 12: 14 sec. 13: 16 sec. 14: 18 sec. 15: 20 sec.

M 0: OFF 1: 40°C

2: 50°C 3: 60°C 4: 70°C 5: 80°C 6: 90°C 7: 100°C 8: 110°C 9: 120°C 10: 130°C 11: 140°C 12: 150°C 13: 160°C

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

Proce-

dure

2 - 43

Page 64

Code

Classifi-

cation

Items

452 Fuser Fuser roller temperature

during printing (Side thermistor/Thick paper 2)

453 Fuser Fuser roller temperature

during printing (Side thermistor/OHP film)

455 Image

process-

Toner supply amount correction/Toner motor control

ing

462 ADF Setting for switchback

operation to copy mixedsized original on ADF

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

ALL 9

<0-14>

ALL 6

<0-14>

ALL 0

<0-5>

ALL 0

<0-1>

RAM Contents

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M Corrects the supply

amount of the fresh toner (driving period of the toner motor) into the developer unit. 0: x1.0 1: x0.75 2: x0.5 3: x0.3 4: x2.0 5: x1.5

SYS Sets whether or not

detecting the original length by transporting without scanning in reverse when finding A4-R/FOLIO paper. 0: Invalid- Judges as

A4-R without transporting in reverse with no scanning.

1: Valid- Judges

whether it is A4-R or FOLIO size by transporting in reverse with no scanning.

* The original is trans-

ported in reverse with no scanning when detecting LTLG size-paper in LT, regardless of this setting.

Proce-

dure

e-STUDIO163/203 ERROR CODE AND SELF-DIAGNOSTIC MODE © December 2005 TOSHIBA TEC

2 - 44

06/05

Page 65

Setting mode (08)

Default

Code

Classifi-

cation

Items

Func-

tion

<Accept-

value>

463 Scanner Control status ALL 0

471-0 Paper

feeding

471-1 widthwise

Paper size (Postcard)

feeding direction

ALL 148

ALL 100

direction

476-0 Fuser Temperature

drop setting

476-1 The sec-

476-2 The third

during printing (Center thermistor/ Thick paper)

476-3 The fourth

480 Paper

feeding

481 Paper

feeding

482 Paper

Default setting of paper source

Automatic change of paper source

Feeding retry setting ALL 0

The first drop

ond drop

drop

ALL 1

<0-10>

ALL 1

<0-10>

ALL 1

<0-10>

ALL 1

<0-10>

PPC 0

PPC 1

feeding

483 Laser Pre-running rotation of

ALL 0

polygonal motor

able

<0-6>

<100-

432>

<100-

432>

<0-4>

<0-1>

<0-2>

RAM Contents

SYS 0 : Normal end

Proce-

dure

1 1 : White level abnor-

mality (G)

2 : Peak detection

abnormality (G)

3 : Adjustment impossi-

ble (R)

4 : Adjustment impossi-

ble (B)

5 : Adjustment impossi-

ble (YG)

6 : White level abnor-

mality

M * Postcard is sup-

10 ported only for JPN model.

M10

M This code is valid only

when “20” is set to 08-

535.

Setting value x -5ºC: from 0ºC to -50ºC

Thick paper: Thick Paper1/Thick

Paper2/OHP/Envelope

SYS 0: A4/LT

1 1: Drawer 2: LCF 3: Not used 4: Not used

SYS Sets whether or not

1 changing the drawer automatically to the other drawer with the paper of the same size when paper in the selected drawer has run out. 0: OFF 1: ON

M0: ON

1 1: OFF

SYS Sets whether or not

1 switching the polygonal motor from the standby rotation to the normal rotation when the original is set on the ADF or the platen cover is opened. 0: Valid (when using

ADF and the origi-

nal is set manually) 1: Invalid 2: Valid (when using

ADF only)

2 - 45

06/11

Page 66

Code

Classifi-

cation

Items

486 Laser Timing of auto-clearing of

polygonal motor pre-running rotation

502 Image Error diffusion and dither

setting at photo mode

515 Fuser Temperature setting of

warming-up (Center thermistor)

516 Fuser Temperature setting of

warming-up (Side thermistor)

520 Fuser Fuser roller temperature

during printing (Center thermistor/Envelope)

521 Fuser Fuser roller temperature

during printing (Side thermistor/Envelope)

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

ALL 0

<0-2>

PPC 1

<0-1>

ALL 9

<0-14>

ALL 9

<0-14>

ALL 9

<0-14>

ALL 9

<0-14>

RAM Contents

SYS Switches the polygonal

motor to the standby rotation when a certain period of time has passed from the prerunning. At this code, the period to switch the status to the standby rotation is set. 0: 15 sec.1: 30 sec. 2: 45 sec. * This setting is effec-

tive when “0” or “2”

is set at 08-483.

SYS Sets the image repro-

duction method at photo mode. 0: Error diffusion 1: Dither

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

M 0: 140°C 1: 145°C

2: 150°C 3: 155°C 4: 160°C 5: 165°C 6: 170°C 7: 175°C 8: 180°C 9: 185°C 10: 190°C 11: 195°C 12: 200°C 13: 205°C 14: 210°C

Proce-

dure

2 - 46

06/05

Page 67

Setting mode (08)

Code

Classifi-

cation

Items

523 Fuser Pre-running time for first

printing (Envelope)

525-0 Fuser Temperature

drop switching

525-1 The sec-

time setting during printing

525-2 The third

(Center thermistor)

The first drop

ond drop

drop

525-3 The fourth

drop

526 Fuser Pre-running time for first

printing (OHP film)

527-0 Fuser Temperature

drop switching

527-1 The sec-

527-2 The third

time setting during printing (Side thermistor)

The first drop

ond drop

drop

527-3 The fourth

drop

Default

Func-

<Accept-

tion

value>

ALL 10

<0-15>

ALL 20

<0-200>

ALL 38

<0-200>

ALL 75

<0-200>

ALL 75

<0-200>

ALL 0

<0-15>

ALL 20

<0-200>

ALL 30

<0-200>

ALL 48

<0-200>

ALL 75

<0-200>

able

RAM Contents

M 0: Invalid 1: 1 sec.

Proce-

dure

1 2: 2 sec. 3: 3 sec. 4: 4 sec. 5: 5 sec. 6: 6 sec. 7: 7 sec. 8: 8 sec. 9: 9 sec.

10: 10 sec. 11: 12 sec. 12: 14 sec. 13: 16 sec. 14: 18 sec. 15: 20 sec.

M This code is valid only

4 when “20” is set to 08-

535.

Setting value x 5 sec.: from 0 to 1,000 sec.

later

M 0: Invalid 1: 0 sec.

1 2: 2 sec. 3: 3 sec. 4: 4 sec. 5: 5 sec. 6: 6 sec. 7: 7 sec. 8: 8 sec. 9: 9 sec. 10: 10 sec. 11: 12 sec. 12: 14 sec. 13: 16 sec. 14: 18 sec. 15: 20 sec.

M This code is valid only

4 when “20” is set to 08-

535.

Setting value x 5 sec.: from 0 to 1,000 sec.

later

2 - 47

Page 68

Setting mode (08)

Code

535-0 Fuser Temperature

535-1 Thick

Classifi-

cation

Items

drop control setting during printing

Plain paper

paper

(Temperature/ Time)

536-0 Fuser Temperature

drop setting

536-1 The sec-

during printing (Center ther-

536-2 The third

mistor)

The first drop

ond drop

drop

536-3 The fourth

drop

537-0 Fuser Temperature

drop setting

537-1 The sec-

537-2 The third

during printing (Side thermistor)

The first drop

ond drop

drop

537-3 The fourth

drop

538 Image Density default in image

quality mode

539-0 Fuser Temperature

drop setting

539-1 The sec-

539-2 The third

during printing (Side thermistor/ Thick paper)

The first drop

ond drop

drop

539-3 The fourth

drop

Default

Func-

<Accept-

tion

value>

ALL 2

<0-20>

ALL 12

<0-20>

ALL 1

<0-10>

ALL 2

<0-10>

ALL 3

<0-10>

ALL 3

<0-10>

ALL 1

<0-10>

ALL 2

<0-10>

ALL 3

<0-10>

ALL 5

<0-10>

ALL 0

<0-7>

ALL 1

<0-10>

ALL 2

<0-10>

ALL 3

<0-10>

ALL 3

<0-10>

able

RAM Contents

M 0: None

Proce-

dure

4 1: Pattern 1 2: Pattern 2

3: Pattern 3 4: Pattern 4 5: Pattern 5 6: Pattern 6 7: Pattern 7 8: Pattern 8 9: Pattern 9 10: Pattern 10 11: P a t t e r n 11 12: Pattern 12 13: Pattern 13 14: Pattern 14 15: Pattern 15 16: Pattern 16 17: Pattern 17 18: Pattern 18 19: Pattern 19 20: Manual adjustment

M This code is valid only

4 when “20” is set to 08-

535.

Setting value x -5°C: from 0°C to -50°C

SYS 0: AUTO 1: Light 3

1 2: Light 2 3: Light 1 4: Center 5: Dark 1 6: Dark 2 7: Dark 3

M This code is valid only

4 when “20” is set to 08-

535.

Setting value x -5ºC: from 0ºC to -50ºC

2 - 48

Page 69

Setting mode (08)

Default

Code

Classifi-

cation

Items

Func-

tion

<Accept-

able

RAM Contents

value>

540-0 Fuser Temperature

drop switching

540-1 The sec-

540-2 The third

540-3 The fourth

time setting during printing (Thick paper/ Center thermistor)

The first drop

ond drop

drop

541-0 Fuser Temperature

drop switching

541-1 The sec-

541-2 The third

541-3 The fourth

time setting during printing (Thick paper/ Side thermistor)

The first drop

ond drop

drop

550 Image Default setting of original

mode

604 User

interface

Default setting for APS/ AMS

ALL 20

<0-200>

ALL 48

<0-200>

ALL 100

<0-200>

ALL 100

<0-200>

ALL 20

<0-200>

ALL 48

<0-200>

ALL 100

<0-200>

ALL 100

<0-200>

PPC 0

<0-2>

PPC 0

<0-2>

M This code is valid only

when “20” is set to 08-

535.

Setting value x 5 sec.: from 0 to 1,000

sec.later Thick paper:

Thick Paper1/Thick Paper2/OHP/Envelope

M This code is valid only

when “20” is set to 08-

535.

Setting value x 5 sec.: from 0 to 1,000

sec.later Thick paper:

Thick Paper1/Thick Paper2/OHP/Envelope

SYS 0: Text/Photo

1: Photo 2: Text

SYS 0: APS (Automatic

Paper Selection)

1: AMS (Automatic

Magnification Selection)

2: Not selected

607 User

interface

Default setting of RADF mode

PPC 0

<0-1>

SYS 0: Continuous feeding

(by pressing the [START] button)

1: Single feeding

(by setting original on the tray)

611 User

interface

Book type original priority PPC 0

<0-1>

SYS 0: Left page to right

page

1: Right page to left

page

618 User

interface

Default setting when mixed size originals are set on ADF

PPC 0

<0-1>

SYS 0: Scanned as all in

same size

1: Scanned as each

original size

641 User

interface

642 User

interface

Automatic Sorting Mode setting (ADF)

Default setting of Sorter Mode

PPC 2

<0,2>

PPC 1

<0,1>

M 0: Invalid

2: SORT

M0: SORT

1: GROUP

655 General Reset the 05/08 codes - - - Returns the set value

for the 05/08 code to its default value. However, various counter values of the 08 codes are not reset.

672 General Initialization of Access

code

- - SYS Initializing of the Access code * Key in the code and

press the [START] button to perform the initialization.

Proce-

dure

2 - 49

06/05

Page 70

Code

Classifi-

cation

Items

695 General Toner remaining check

function (supports embedded IC chip)

698 Paper

feeding

699 Paper

feeding

800-0 Fuser Temperature

Limit function for the number of paper exit

Limit number setting for paper exit

Center

control lower

thermistor limit (OHP film)

800-1 Side ther-

mistor

801-0 Fuser Temperature

control lower

Center

thermistor limit (Thick paper

801-1 Side ther-

mistor

802-0 Fuser Temperature

control lower

Center

thermistor limit (Thick paper

802-1 Side ther-

mistor

804-0 Fuser Temperature

control lower

Center

thermistor limit (Envelope)

804-1 Side ther-

mistor

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

ALL EUR: 1

UC: 1

CND: 0

Other: 1

<0-1>

ALL 1

<0-1>

ALL 250

<1-999>

ALL 7

<0-12>

ALL 5

<0-12>

ALL 7

<0-12>

ALL 5

<0-12>

ALL 11

<0-12>

ALL 11

<0-12>

ALL 11

<0-12>

ALL 11

<0-12>

RAM Contents

M Checks whether the

Proce-

dure

1 toner cartridge is inserted or not. 0: Check function dis-

abled (08-971 is automatically changed to "3: Toner near-empty detection disabled".)

1: Check function

enabled (08-971 is automatically changed to "1: Toner near empty threshold value (standard)".)

M0: OFF

1 1: ON Number set at 08-699 will be set as the limit number of paper exit.

M Sets the limit number of

1 paper exit for 08-698

M 0: 130°C 1: 135°C

4 2: 140°C 3: 145°C 4: 150°C 5: 155°C 6: 160°C 7: 165°C 8: 170°C 9: 175°C

10: 180°C 11: 185°C 12: 120°C

M 0: 130°C 1: 135°C

4 2: 140°C 3: 145°C 4: 150°C 5: 155°C 6: 160°C 7: 165°C 8: 170°C 9: 175°C

10: 180°C 11: 185°C 12: 120°C

M 0: 130°C 1: 135°C

4 2: 140°C 3: 145°C 4: 150°C 5: 155°C 6: 160°C 7: 165°C 8: 170°C 9: 175°C

10: 180°C 11: 185°C 12: 120°C

M 0: 130°C 1: 135°C

4 2: 140°C 3: 145°C 4: 150°C 5: 155°C 6: 160°C 7: 165°C 8: 170°C 9: 175°C

10: 180°C 11: 185°C 12: 120°C

2 - 50

06/11

Page 71

Code

Classifi-

cation

Items

805 Charger Main charger bias correc-

tion (Text/Photo/OHP film)

806 Charger Main charger bias correc-

tion (Toner Saving Mode/OHP film)

807 Charger Main charger bias correc-

tion (Text/Photo/OHP film)

808 Charger Main charger bias correc-

tion (Text/OHP film)

809 Charger Main charger bias correc-

tion (Photo/OHP film)

814 Charger Main charger

GDI PRT 98 bias correction (Text/Photo/ OHP film)

819 Charger Main charger

GDI PRT 128 bias correction (Text/Photo)

826 Charger Main charger bias correc-

tion (Toner saving mode)

830 Transfer Transfer transformer DC

correction (C)

831 Separa-

tion

833 Devel-

oper

Separation transformer DC correction (C)

Developer bias DC correction (Text/Photo/OHP film)

834 Devel-

oper

Developer bias DC correction (Toner Saving Mode/OHP film)

835 Devel-

oper

Developer bias DC correction (Text/Photo/OHP film)

836 Devel-

oper

Developer bias DC correction (Text/OHP film)

837 Devel-

oper

Developer bias DC correction (Photo/OHP film)

838 Image

process-

Switching of recycled toner saving control

ing

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

PRT 98

<0-255>

PRT 98

<0-255>

PPC 98

<0-255>

PPC 98

<0-255>

PPC 98

<0-255>

PRT 128

<0-255>

ALL 128

<0-255>

ALL 128

<0-255>

PRT 107

<0-255>

PRT 107

<0-255>

PPC 107

<0-255>

PPC 107

<0-255>

PPC 107

<0-255>

ALL 0

<0-1>

RAM Contents

M Corrects the value of

Proce-

dure

1 the main charger bias adjustment (05-210).

M Corrects the value of

1 the transfer transformer DC output adjustment (05-221).

M Corrects the value of

1 the separation transformer DC output adjustment (05-234).

M Corrects the value of

1 the developer bias adjustment (05-205).

M 0: Switched

1 1: Not switched

2 - 51

Page 72

Code

839 Image

Classifi-

cation

process-

Items

Correction by temperature/ humidity

ing

840 Devel-

oper

Developer bias DC cor-

GDI PRT 107

rection (Text/ Photo/OHP film)

858 Devel-

oper

Developer bias DC cor-

GDI PRT 128

rection (Normal)

859 Devel-

oper

Developer bias DC correction (Toner saving mode)

860 Devel-

oper

861 Devel-

oper

862 Devel-

oper

863 Devel-

oper

Developer bias DC correction (Normal)

Developer bias DC correction (Text/Photo)

Developer bias DC correction (Text)

Developer bias DC correction (Photo)

864 Charger Main charger bias correc-

tion (Normal)

865 Charger Main charger bias correc-

tion (Text/Photo)

866 Charger Main charger bias correc-

tion (Text)

867 Charger Main charger bias correc-

tion (Photo)

868 Transfer Transfer transformer DC

correction (H)

869 Transfer Transfer transformer DC

correction (L)

Setting mode (08)

Default

Func-

tion

<Accept-

able

value>

ALL 0

<0-3>

<0-255>

PRT 128

<0-255>

PRT 128

<0-255>

PPC 128

<0-255>

PPC 128

<0-255>

PPC 128

<0-255>

PRT 128

<0-255>

PPC 128

<0-255>

PPC 128

<0-255>

PPC 128

<0-255>

ALL 128

<0-255>

ALL 128

<0-255>

RAM Contents

M Sets the correction by

Proce-

dure

1 temperature/humidity. 0: All valid 1: All invalid 2: Valid only in auto-

toner sensor

3: All valid except

transfer and separation

M Corrects the value of

1 the developer bias adjustment (05-205).

M Corrects the value of

1 the developer bias adjustment (05-205).

M Corrects the value of

1 the developer bias adjustment (05-205).

M Corrects the value of

1 the developer bias adjustment (05-205).

M Corrects the value of

1 the developer bias adjustment (05-205).

M Corrects the value of

1 the developer bias adjustment (05-205).

M Corrects the value of

1 the main charger bias adjustment (05-210).

M Corrects the value of

1 the main charger bias adjustment (05-210).

M Corrects the value of

1 the main charger bias adjustment (05-210).

M Corrects the value of

1 the main charger bias adjustment (05-210).

M Corrects the value of

1 the transfer transformer DC output adjustment (05-220).

M Corrects the value of

1 the transfer transformer DC output adjustment (05-222).

2 - 52

Page 73

Code

870 Separa-

871 Separa-

Classifi-

cation

tion

Items

Separation transformer DC correction (H)

Separation transformer DC correction (L)

872 Laser Laser power correction

(Normal)

873 Laser Laser power correction

(Text/Photo)

875 Laser Laser power correction

(Toner saving mode)

876 Laser Laser power correction

(Text)

877 Laser Laser power correction

(Photo)

883 Laser Laser power

GDI PRT 136 correction (Normal)

886 Fuser Temperature drop control

setting in ready status (Temperature/Time)

896-0 Fuser Temperature

control lower

Center

thermistor limit (Plain paper/

896-1 Side ther-

Low temperature)

mistor

900 Version System firmware ROM ver-

sion

Setting mode (08)

Default

Func-

tion

<Accept-

able

RAM Contents

value>

ALL 128

<0-255>

M Corrects the value of

the separation transformer DC output adjustment (05-233).

ALL 128

<0-255>

M Corrects the value of

the separation transformer DC output adjustment (05-235).

PRT 128

<0-255>

M Corrects the value of

the laser power adjustment (05-286).

PPC 128

<0-255>

M Corrects the value of

the laser power adjustment (05-286).

PRT 128

<0-255>

M Corrects the value of

the laser power adjustment (05-286).

PPC 128

<0-255>

M Corrects the value of

the laser power adjustment (05-286).

PPC 128

<0-255>

M Corrects the value of

the laser power adjustment (05-286).

M Corrects the value of

<0-255>

the laser power adjustment (05-286).

ALL 4

<0-20>

M 0: None

1: Pattern 1 2: Pattern 2 3: Pattern 3 4: Pattern 4 5: Pattern 5 6: Pattern 6 7: Pattern 7 8: Pattern 8 9: Pattern 9 10: Pattern 10 11: P a t t e r n 11 12: Pattern 12 13: Pattern 13 14: Pattern 14 15: Pattern 15 16: Pattern 16 17: Pattern 17 18: Pattern 18 19: Pattern 19 20: Manual adjustment

ALL 7

<0-12>

M 0: 130°C 1: 135°C

2: 140°C 3: 145°C 4: 150°C 5: 155°C 6: 160°C 7: 165°C

ALL 5

<0-12>

8: 170°C 9: 175°C

10: 180°C 11: 185°C 12: 120°C

ALL - - T280SY0Wxxx

Displays only the “xxx” part of the above code.

Proce-

dure

2 - 53

06/04

Page 74

Setting mode (08)

Default

Code

Classifi-

cation

Items

Func-

tion

<Accept-

able

RAM Contents

value>

921 Version FROM internal program ALL - - VTRxx.xxxW

Displays the "xx.xxx" part of the above code as "xx-xxx". (Press the reproduction ratio buttons to switch the display between "xx-"and "xxx".)

949 General Automatic interruption

page setting during printing

970 User

interface

Sound setting when switching to Energy Saving Mode

971 General Toner near empty thresh-

old value

ALL 0

<0-100>

ALL JPN: 0

Other: 1

<0-1>

ALL EUR: 1

UC: 1

CND: 3

Other: 1

<0-3>

SYS Sets the automatic

interruption page.

SYS 0: OFF

1: ON

M Performs adjustment

for the toner nearempty detection timing. 0: Toner near empty

threshold value (long)

1: Toner near empty

threshold value (standard)

2: Toner near empty

threshold value (short)

3: Toner near-empty

detection disabled

Proce-

dure

1372 Counter Heater and energizing time

accumulating counter Display/0 clearing

1378 Counter Counter for period of time

fuser unit is at ready temperature

1380 Counter Counter for period of time

fuser unit is at printing temperature

1382 Counter Counter for period of time

fuser unit is at energy saving temperature/Counter reset

1385 Counter Number of output pages

(Thick paper 1)

ALL 0

<8 digits>

ALL 0

<8 digits>

ALL 0

<8 digits>

ALL 0

<8 digits>

ALL 0

<8 digits>

This code is automatically changed to "3" when the code 08-695 has been set at "0". This code is automatically changed to "1" when the code 08-695 has been set at "1".

M Counts up the heater

control time accumulated (when power of the equipment is ON) but does not count at the Sleep Mode.

M Counts up the heater

control time accumulated (when the equipment is at ready status).

M Counts up the heater

control time accumulated (during printing).

M Counts up the heater

control time accumulated (when the equipment is in the Energy Saving Mode).

M Counts up when the

registration sensor is ON.

2 - 54

06/07

Page 75

Setting mode (08)

Default

Code

Classifi-

cation

Items

Func-

tion

<Accept-

value>

1386 Counter Number of output pages

(Thick paper 2)

1388 Counter Number of output pages

(OHP film)

1410 Counter Counter for period of toner

cartridge rotation time

ALL 0

<8 digits>

ALL 0

<8 digits>

ALL 0

<8 digits>

1411 Counter Counter for envelope ALL 0

<8 digits>

1628-0 Process-

ing

Drum life correction switching of the drum reverse

ALL 4

<0-15>

rotation amount

1628-1 Process-

ing

Drum life correction switching of the normal drum

ALL 9

<0-15> rotation amount after the reverse rotation

1913 Process-

ing

The function clear LED blinks

PPC 1

able

<0-1>

RAM Contents

M Counts up when the

registration sensor is ON.

M Counts up when the

registration sensor is ON.

M Counts up the period of

rotation time of the toner cartridge.

M Counts up when the

registration sensor is ON.

M Drum life correction

switching of the drum reverse rotation amount

M Drum life correction

switching of the normal drum rotation amount after the reverse rotation

SYS Blinks when the value is

different from the present default value after copying (until auto clear or all clear.) 0: Invalid (Always off) 1: Valid

Proce-

dure

2 - 55

06/05

Page 76

<<PM management setting code>>

• The following items are displayed or set by using sub-codes at PM management setting in the table below.

<Sub-codes> 0: Present number of output pages

- Means the present number of output pages.

1: Recommended number of output pages for replacement

- Means the recommended number of output pages for replacement.

3: Present driving counts

- Means the present drive counts (1 count = 2 seconds).

4: Recommended driving counts to be replaced

- Means the recommended drive counts for replacement (1 count = 2 seconds).

6: Present output pages for control

- Means the present number of output pages for controlling.

7: Present driving counts for control

- Means the present drive counts for controlling (1 count = 2 seconds).

Notes:

• Sub-code 3 is equivalent to sub-code 7. When the value of sub-code 3 is changed, the value of sub-code 7 is also updated and vice versa.

• Sub-code 0 is equivalent to sub-code 6. When the value of sub-code 0 is changed, the value of sub-code 6 is also updated and vice versa.

• When “0” is set at one of sub-codes 0, 3, 6 and 7, the rest of them are automatically updated to “0”.

2 - 56

06/05

Page 77

Items

PM management setting <Procedure 4>

*Indicated in 8 digits

Remarks

Upper Fuser roller bushing 361-0, 1, 3, 4, 6, 7 <Default values of code 361

(e-STUDIO 163/203)> Sub-code 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Photoconductive drum 1150-0, 1, 3, 4, 6, 7 <Default values of code 1150

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Drum cleaning blade 1158-0, 1, 3, 4, 6, 7 <Default values of code 1158

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Drum separation finger 1172-0, 1, 3, 4, 6, 7 <Default values of code 1172

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Main charger grid 1174-0, 1, 3, 4, 6, 7 <Default values of code 1174

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Needle electrode 1182-0, 1, 3, 4, 6, 7 <Default values of code 1182

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Ozone filter 1198-0, 1, 3, 4, 6, 7 <Default values of code 1198

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Developer material 1200-0, 1, 3, 4, 6, 7 <Default values of code 1200

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Transfer charger wire 1214-0, 1, 3, 4, 6, 7 <Default values of code 1214

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Separation charger wire 1224-0, 1, 3, 4, 6, 7 <Default values of code 1224

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Fuser roller 1246-0, 1, 3, 4, 6, 7 <Default values of code 1246

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

2 - 57

06/07

Page 78

Items

PM management setting <Procedure 4>

*Indicated in 8 digits

Remarks

Pressure roller 1250-0, 1, 3, 4, 6, 7 <Default values of code 1250

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Fuser roller separation finger 1268-0, 1, 3, 4, 6, 7 <Default values of code 1268

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

Feed roller (Drawer)

1298-0, 1 <Default values of code 1298

(e-STUDIO 163/203)> Sub-codes 0: 0/0 Sub-code 1: 80,000/80,000

Feed roller (PFU)

1300-0, 1 <Default values of code 1300

(e-STUDIO 163/203)> Sub-codes 0: 0/0 Sub-code 1: 80,000/80,000

Separation roller (Bypass unit)

1316-0, 1 <Default values of code 1316

(e-STUDIO 163/203)> Sub-codes 0: 0/0 Sub-code 1: 80,000/80,000

Feed roller (Bypass unit)

1324-0, 1 <Default values of code 1324

(e-STUDIO 163/203> Sub-codes 0: 0/0 Sub-code 1: 80,000/80,000

Pickup roller (Bypass unit)

1332-0, 1 <Default values of code 1332

(e-STUDIO 163/203)> Sub-codes 0: 0/0 Sub-code 1: 80,000/80,000

Recovery blade 1336-0, 1, 3, 4, 6, 7 <Default values of code 1336

(e-STUDIO 163/203)> Sub-codes 0, 3, 6, 7: 0/0 Sub-code 1: 72,000/90,000 Sub-code 4: 180,000/180,000

2 - 58

06/05

Page 79

3. ADJUSTMENT

3.1 Adjustment of Auto-Toner Sensor

When the developer material is replaced, adjust the auto-toner sensor in the following procedure.

<Procedure> (Adjustment Mode (05-200))

(1) Install the process unit into the equipment.

Note: Note:

Do not install the toner cartridge.

(2) While pressing [0] and [5] simultaneously, turn the power ON.

The following message is displayed on a 7-segment LED.

[0][5]

[POWER]

Fig. 3-1

(3) Key in code [200] and press the [START] button.

The display on the 7-segment LED changes as follows and the “density LEDs” lights from the left in order.

[2][0][0] [START]

Fig. 3-2

3 - 1

Page 80

(4) After about 2 minutes, all the “density LEDs” light and a value on the 7-segment LED automati-

cally starts changing.

Fig. 3-3

Note: Note:

The output voltage of the auto-toner sensor (2.30 V in the above case). The drum, developer unit, etc. are in operation.

(5) After a short time, the value on the 7-segment LED becomes stable and all the “density LEDs”

are turned off.

(6) Check if the value on the 7-segment LED is within the range of 232 to 248 (i.e. the output voltage

range of the auto-toner sensor is 2.32 V to 2.48 V.).

(7) If the value is not within the range of 232 to 248, press the reproduction ratio buttons ([25%] /

[200%]) to adjust the value manually.

(8) Press the [INTERRUPT] button.

The drum, developer unit, etc. are stopped and the following is displayed on the 7-segment LED.

(9) Turn the power OFF.

(10) Install the toner cartridge.

[INTERRUPT]

Fig. 3-4

3 - 2

Page 81

3.2 Image Dimensional Adjustment

3.2.1 General description

There are several adjustment items in the image dimensional adjustment, as listed below. When adjusting these items, the following adjustment order should strictly be observed.

Item to be adjusted Code in mode 05

1 Paper alignment at the registration roller 450, 451, 458, 460, 461, 462,

463, 464

2 Printer related

adjustment

3 Scanner related

adjustment

(a) Reproduction ratio of primary scanning direction

(Fine adjustment of polygonal motor rotation speed)

(b) Primary scanning data laser writing start position 411

tion (Fine adjustment of main motor rotation speed)

(d) Secondary scanning data laser writing start posi-

tion

(a) Reproduction ratio of primary scanning direction 405

(b) Image location of primary scanning direction 306

tion

(d) Image location of secondary scanning direction 305

(e) Top margin 430

(f) Right margin 432

(g) Bottom margin 433

401

421

441, 440, 442

340

3 - 3

06/04

Page 82

[Procedure to key in adjustment values] In accordance with the procedure described below, make adjustment of each adjustment item so that the measured values obtained from test copies satisfy the specification.

Operation keys> <Display>

[0][5]

POWER

[

Digital keys

[

START

[

Digital keys]:Enter adjustment values. ([CLEAR] Use to make corrections)

]

:Enter the code.

]

:Current adjustment value is displayed.

INTERRUPT

[

[0][9]

Test copy

[0][5]

[

Power

OFF/ON

]

:Move to the normal mode.

:Move to the adjustment mode.

If the test copy does not satisfy the specified values, return to step 1 and repeat the adjustment procedure.

]

:Exit the Adjustment Mode.

Fig. 3-5

3 - 4

Page 83

3.2.2 Paper alignment at the registration roller

The aligning amount is adjusted by using the following codes in Adjustment Mode (05).

Paper type Weight Drawer PFU Bypass feed

Plain paper

Thick paper 1

Thick paper 2

Thick paper 3

OHP - - - 463 (*3)

Envelope - - - 464 (*4)

64-80 g/m

17-20 lb.

81-105g/m

21-28 lb.

106-163g/m

29-43 lb.

164-209g/m

44-55 lb.

Sub-code

(*1) 0: Long size 1: Middle size 2: Short size (*2) 0: Long size 1: Middle size 2: Short size 3: Post card (*3) 0: Long size of OHP film 1: Middle size of OHP film 2: Short size of OHP film (*4) 0: Long size of Envelope 1: Middle size of Envelope 2: Short size of Envelope

Notes:

1. Long size: 330 mm or longer (13.0 inches or longer) Middle size: 220-239 mm (8.7-12.9 inches) Short size: 219 mm or shorter (8.6 inches or shorter)

2. The adjustment of “Post card” is for Japan only.

450 (*1) 451 (*1) 458 (*1)

- - 460 (*1)

- - 461 (*1)

- - 462 (*2)

3 - 5

06/04

Page 84

(1) Perform the test print according to the following procedure.

[0][5]

[POWER]

[INTERRUPT] [INTERRUPT] [Drawer number][4] [START]

(Stores in memory)

(Code)

[START] [START]

(Sub-Code)

< 0: Bypass, 1: Drawer, 2: PFU>

(Test print)

Current value

()

displayed

Enter new

()

value

(2) Check if any transfer void is occurring. If

there is a transfer problem, try the values in

Transfer void

descending order as “31”  “30”  “29”··· until the transfer void disappears. At the same time, confirm if any paper jam occurs. Also, when the aligning amount has been increased, this may increase the scraping noise caused by the paper and the Mylar sheet as it is transported by the registration roller. If this scraping noise is annoying, try to decrease the value.

50mm - 100mm

Fig. 3-6

(3) Perform the same procedure for all paper sources.

Note: Note:

When paper thinner than specified is used, paper jams may occur frequently at the registration section. In this case, it is advisable to change (or reduce) the aligning amount. However, if the aligning amount is reduced too much, this may cause the shift of leading edge position. So, when adjusting the aligning amount, try to choose the appropriate amount while confirming the leading edge position is not shifted. * As a tentative countermeasure, the service life of the feed roller can be extended by increas-

ing the aligning amount.

[POWER]

OFF/ON

(Exit)

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3.2.3 Printer related adjustment

[A] Reproduction ratio of primary scanning direction (Fine adjustment of polygonal motor rota-

tion speed (Printer))

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)

(2) Press [1]  [INTERRUPT]  [Drawer number] (Select from 0: bypass, 1: drawer or 2: PFU.) 

[START]. (A grid pattern with 10 mm squares is printed out. Use A3/LD from standard drawer of the equipment.)

(3) Check the grid pattern on the test chart printed out and measure the distance A from the 1st line

to the 21st line of the grid pattern.

(4) Check if the distance A is within 200±0.5 mm.

(5) If not, use the following procedure to change values and measure the distance A again.

(Adjustment Mode)  (Key in code [401])  [START]

 (Key in a value (acceptable values: 0 to 255))  [INTERRUPT] (Stored in memory)  “AJ” is displayed  Press [1]  [INTERRUPT]  Press [Drawer number]  [START]  (A grid pattern is printed out.)

* The larger the adjustment value is, the longer the distance A becomes (approx. 0.125 mm/

step).

[B] Primary scanning data laser writing start position (Printer)

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)

(2) Press [1]  [INTERRUPT]  [Drawer number] (Select from 0: bypass, 1: drawer or 2: PFU.) 

[START]. (A grid pattern with 10 mm squares is printed out. Use A3/LD from standard drawer of the equipment.)

(3) Check the grid pattern on the test chart printed out and measure the distance B from the left edge

of the paper to the 6th line of the grid pattern.

(4) Check if the distance B is within 52±0.5 mm.

(5) If not, use the following procedure to change values and measure the distance B again.

(Adjustment Mode)  (Key in the code [411])  [START]

* The larger the adjustment value is, the longer the distance B becomes (approx. 0.05 mm/

step).

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(6) After the adjustment for the code 411 is completed, apply the same adjustment value for the

code 410.

(Adjustment Mode)  (Key in the code [410])  [START]

 (Key in the same value in the step 5 above)  Press [INTERRUPT] (Stored in memory).

Note: Note:

Make sure the first line of the grid pattern is printed out since the line is occasionally vanished.

[C] Reproduction ratio of secondary scanning direction (Fine adjustment of main motor rota-

tion speed (Copier/Printer))

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment mode)

(2) Press [1]  [INTERRUPT]  [Drawer number] (Select from 0: bypass, 1: drawer or 2: PFU.) 

[START]. (A grid pattern with 10 mm squares is printed out. Use A3/LD from standard drawer of the equipment.)

(3) Check the grid pattern on the test chart printed out and measure the distance C from the 10th

line at the leading edge of the paper to the 30th line of the grid pattern. * Normally, the 1st line of the grid pattern is not printed.

(4) Check if the distance C is within 200±0.5 mm.

(5) If not, use the following procedure to change values and measure the distance C again.

(Adjustment Mode)  (Key in code [421])  [START]

* The larger the adjustment value is, the longer the distance C becomes (approx. 0.125 mm/

step).

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[D] Secondary scanning data laser writing start position

This adjustment has to be performed for each paper source. (If there is no paper source, skip this step.) The following table shows the order of the paper source to be adjusted, code, paper size and acceptable values.

Order for

adjustment

1 Drawer 440 A3/LD 0 to 40

2 PFU 441 A4/LT 0 to 40

3 Bypass feed 442 A4/LT 0 to 15

Paper source Code Paper size

Acceptable

value

Remarks

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)

(2) Press [1]  [INTERRUPT]  [Drawer number] (Select from 0: bypass, 1: drawer or 2: PFU.) 

[START]. (A grid pattern with 10 mm squares is printed out.)

(3) Check the grid pattern on the test chart printed out and measure the distance D from the leading

edge of the paper to the 6th line of the grid pattern. * Normally, the 1st line of the grid pattern is not printed.

(4) Check if the distance D is within 50±0.5 mm.

(5) If not, use the following procedure to change values and measure the distance D again.

(Adjustment Mode)  (Key in the code shown above)  [START]

 (Key in an acceptable value shown above)  [INTERRUPT] (Stored in memory) “AJ” is displayed  Press [1]  [INTERRUPT]  Press [Drawer number]  [START]  (A grid pattern is printed out.)

* The larger the adjustment value is, the longer the distance D becomes (approx. 0.4 mm/step).

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Feeding direction

30 2

Fig. 3-7 Grid pattern

<Procedure> [0] [5] [Power ON]  [1]  [INTERRUPT]  [Drawer number]  [START]

A: 05-401 (Drawer, A3/LD)

B: 05-411 (Drawer, A3/LD)

 200±0.5 mm (0.125 mm/step)  52±0.5 mm (0.05 mm/step)  Key in the same value for 05-410.

C: 05-421 (Drawer, A3/LD)

 200±0.5 mm (0.125 mm/step)

D: 05-440 (Drawer, A3/LD), 441 (PFU, A4/LT), 442 (Bypass feed, A4/LT)

 50±0.5 mm(0.4 mm/step)

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3.2.4 Scanner related adjustment

[A] Reproduction ratio adjustment of the primary scanning direction

(1) While pressing [0] and [5] simultaneously, turn the power ON  (Adjustment Mode)

(2) Place a ruler on the original glass (along the direction from the rear to the front of the equipment).

(3) Press [0] and [9] simultaneously to enter the normal mode.

(4) Make a copy at the mode of A3 (LD), 100% and standard drawer of the equipment.

(5) Press [0] and [5] simultaneously to enter the adjustment mode.

(6) Measure the distance A from 10 mm to 270 mm of the copied image of the ruler.

(7) Check if the distance A is within the range of 260±0.5 mm.

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(8) If not, use the following procedure to change values and repeat the steps (3) to (7) above.

(Adjustment Mode)  (Key in the code [405])  [START]

 (Key in a value (acceptable values: 0 to 255))  Press the [INTERRUPT] button (stored in memory). (“AJ” is displayed.)

* The larger the adjustment value is, the higher the reproduction ratio and the longer the dis-

tance A become (approx. 0.125 mm/step).

Copied image of the ruler

Fig. 3-8

50 100 150 200 250

Feeding direction

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[B] Image position adjustment of the primary scanning direction

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)

(2) Place a ruler on the original glass with its leading edge pushed against the rear side and its side

along the original scale on the left.

(3) Press [0] and [9] simultaneously to enter the normal mode.

(4) Make a copy at the mode of A3 (LD), 100% and standard drawer of the equipment.

(5) Press [0] and [5] simultaneously to enter the adjustment mode.

(6) Measure the distance B from the left edge of the paper to 10 mm of the copied image of the ruler.

(7) Check if the distance B is within the range of 10±0.5 mm.

(8) If not, use the following procedure to change values and repeat the steps (3) to (7) above.

(Adjustment Mode)  (Key in the code [306])  [START]

 (Key in a value (acceptable values: 121 to 136))  Press the [INTERRUPT] button (stored in memory: The density LED blinks.). (“AJ” is dis-

played.) * The smaller the adjustment value is, the more the image is shifted to the left and the distance

B become narrower (0.169 mm/step). Be sure not to perform any operations while the density LED is blinking.

Copied image of the ruler

50 100 150 200

Feeding direction

Fig. 3-9

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[C] Reproduction ratio adjustment of the secondary scanning direction

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)

(2) Place a ruler on the original glass with its leading edge pushed against the original scale on the

left.

(3) Press [0] and [9] simultaneously to enter the normal mode.

(4) Make a copy at the mode of A3 (LD), 100% and standard drawer of the equipment.

(5) Press [0] and [5] simultaneously to enter the adjustment mode.

(6) Measure the distance C from 200 mm to 400 mm of the copied image of the ruler.

(7) Check if the distance C is within the range of 200±0.5 mm.

(8) If not, use the following procedure to change values and repeat the steps (3) to (7) above.

(Adjustment Mode)  (Key in the code [340])  [START]

 (Key in a value (acceptable values: 76 to 181))  Press the [INTERRUPT] button (stored in memory: The density LED blinks.). (“AJ” is dis-

played.) * The smaller the adjustment value is, the lower the reproduction ratio becomes (0.189 mm/

step). Be sure not to perform any operations while the density LED is blinking.

Copied image of the ruler

200 250 300 350 40050 100 150

Feeding direction

Fig. 3-10

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[D] Image position adjustment of the secondary scanning direction

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)

(2) Place a ruler on the original glass with its leading edge pushed against the original scale on the

left.

(3) Press [0] and [9] simultaneously to enter the normal mode.

(4) Make a copy at the mode of A3 (LD), 100% and standard drawer of the equipment.

(5) Press [0] and [5] simultaneously to enter the adjustment mode.

(6) Measure the distance D from the leading edge of the paper to 10 mm of the copied image of the

ruler.

(7) Check if the distance D is within the range of 10±0.5 mm.

(8) If not, use the following procedure to change values and repeat the steps (3) to (7) above.

(Adjustment Mode)  (Key in the code [305])  [START]

 (Key in a value (acceptable values: 51 to 206))  Press the [INTERRUPT] button (stored in memory: The density LED blinks.). (“AJ” is dis-

played.) * The larger the adjustment value is, the more the image is shifted to the trailing edge (0.064

mm/step). Be sure not to perform any operations while the density LED is blinking.

Copied image of the ruler

10 20 30 40

Feeding direction

Fig. 3-11

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[E] Top margin

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)

(2) Press [4]  [INTERRUPT]  [PAPER FEED] (Select from 0: bypass, 1: drawer or 2: PFU.) 

[START] (A solid black pattern (whole area) is printed out. Print out 2 sheets in A3/LD size.).

(3) Place the paper printed out in step (2) to cover the whole area of the original glass.

(4) Press [0] and [9] simultaneously to enter the normal mode.

(5) Make a copy at the mode of A3/LD, 100%, Text/Photo and standard drawer of the equipment.

(6) Press [0] and [5] simultaneously to enter the adjustment mode.

(7) Measure the blank area E at the leading edge of the copied image.

(8) Check if the blank area E is within the range of 3 ± 0.5 mm.

(9) If not, use the following procedure to change values and repeat the steps (4) to (8) above.

(Adjustment Mode)  (Key in the code [430])  [START]

 (Key in a value (acceptable values: 0 to 255))  Press the [INTERRUPT] button (stored in memory). (“AJ” is displayed.)

* The larger the adjustment value is, the wider the blank area becomes (approx. 0.04 mm/

step).

Feeding direction

Fig. 3-12

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[F] Right margin

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)

(2) Press [4]  [INTERRUPT]  [PAPER FEED] (Select from 0: bypass, 1: drawer or 2: PFU.) 

[START] (A solid black pattern (whole area) is printed out. Print out 2 sheets in A3/LD size.).

(3) Place the paper printed out in step (2) to cover the whole area of the original glass.

(4) Press [0] and [9] simultaneously to enter the normal mode.

(5) Make a copy at the mode of A3/LD, 100%, Text/Photo and standard drawer of the equipment.

(6) Press [0] and [5] simultaneously to enter the adjustment mode.

(7) Measure the blank area F at the right side of the copied image.

(8) Check if the blank area F is within the range of 2±1.0 mm.

(9) If not, use the following procedure to change values and repeat the steps (4) to (8) above.

(Adjustment Mode)  (Key in the code [432])  [START]

 (Key in a value (acceptable values: 0 to 255))  Press the [INTERRUPT] button (stored in memory). (“AJ” is displayed.)

* The larger the adjustment value is, the wider the blank area at the right side becomes

(approx. 0.04 mm/step).

Feeding direction

Fig. 3-13

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[G] Bottom margin

(1) While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)

(2) Press [4]  [INTERRUPT]  [PAPER FEED] (Select from 0: bypass, 1: drawer or 2: PFU.) 

[START] (A solid black pattern (whole area) is printed out. Print out 2 sheets in A3/LD size.).

(3) Place the paper printed out in step (2) to cover the whole area of the original glass.

(4) Press [0] and [9] simultaneously to enter the normal mode.

(5) Make a copy at the mode of A3/LD, 100%, Text/Photo and standard drawer of the equipment.

(6) Press [0] and [5] simultaneously to enter the adjustment mode.

(7) Measure the blank area G at the trailing edge of the copied image.

(8) Check if the blank area G is within the range of 2±1.0 mm.

(9) If not, use the following procedure to change values and repeat the steps (4) to (8) above.

(Adjustment Mode)  (Key in the code [433])  [START]

 (Key in a value (acceptable values: 0 to 255))  Press the [INTERRUPT] button (stored in memory). (“AJ” is displayed.)

* The larger the adjustment value is, the wider the blank area at the trailing edge becomes

(approx. 0.04 mm/step).

Feeding direction

Fig. 3-14

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3.3 Image Quality Adjustment (Copying Function)

3.3.1 Density adjustment

The center density and the density variation controlled by density adjustment keys can be adjusted as follows.

< Adjustment Mode (05) >

Original mode

Text/Photo Photo Text

Item to be adjusted Remarks

503 501 504 Manual density mode center

value

505 506 507 Manual density mode light

step value

508 509 510 Manual density mode dark

step value

514 512 515 Automatic density mode The larger the value is, the darker the

The larger the value is, the darker the image becomes. Acceptable values: 0 to 255

The larger the value is, the lighter the light side becomes. Acceptable values: 0 to 255

The larger the value is, the darker the dark side becomes. Acceptable values: 0 to 255

image becomes. Acceptable values: 0 to 255

Make a test copy and compare the image obtained with the current settings; if necessary, make adjustment using the following procedure.

(1) While pressing [0] and [5] simultaneously, turn the power ON.

(2) Key in a code and press the [START] button.

(3) Key in an adjustment value.

(To correct the keyed-in value, press the [CLEAR] button.)

(4) Press the [INTERRUPT] button to store the value.  The equipment goes back to the ready

state.

(5) Let the equipment restarted and perform copying job.

(6) If the desired image density has not been attained, repeat step (2) to (5).

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3.3.2 Gamma slope adjustment

Gamma slope is adjustable with the following codes.

< Adjustment Mode (05) >

Original mode

Text/Photo Photo Text

593 594 595 Gamma slope adjustment 1 to 9: Select the gamma slope

<Procedure> Procedure is same as that of  P. 3-19 "3.3.1 Density adjustment".

Item to be adjusted Remarks

angle. (The larger the value is, the larger the angle becomes.)

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3.3.3 Sharpness adjustment

If you want to make copy images look softer or sharper, perform the following adjustment.

< Adjustment Mode (05) >

Original mode

Text/

Photo

Photo Text

Photo

(Dither)

Item to be adjusted Remarks

620 621 622 623 Sharpness adjustment Key in the following values depend-

ing on the original mode. One’s place Selecting a filter shape Ten’s place 0: Use Default value 1 to 9: Change intensity (The larger the value is, the sharper the image becomes.)

• Example of value entry in case the mode is “Text/Photo”.

Fixed value for Text/ Photo mode

Key in a value 0 to 9

Note:

When the value “0” is keyed in at the ten’s digit, the value is not displayed on LCD screen.

Make a test copy and compare the image obtained with the current settings; if necessary, make adjustment using the following procedure.

<Procedure> Procedure is same as that of  P. 3-19 "3.3.1 Density adjustment".

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3.3.4 Setting range correction

The values of the background peak / text peak in the range correction can be switched to “varied” or “fixed” in the following codes. If they are fixed, the range correction is performed with standard values. The values of the background peak affect the reproduction of the background density and the values of the text peak affect that of the text density.

< Adjustment Mode (05) >

Original mode

Text/Photo Photo Text

Item to be adjusted Remarks

570 571 572 Range correction for original

manually set on the original glass

693 694 695 Range correction for original

set on the ADF

The following are the default values set for each original mode. Text/Photo: 12, Photo: 12, Text: 22 Each digit stands for: One’s place: Automatic density mode Ten’s place: Manual density mode The setting conditions possible are as follows:

Background peak Text peak 1: fixed fixed 2: varied fixed 3: fixed varied 4: varied varied

Make a test copy and compare the image obtained with the current settings; if necessary, make adjustment using the following procedure.

<Procedure> Procedure is same as that of  P. 3-19 "3.3.1 Density adjustment".

3.3.5 Setting range correction (Adjustment of background peak)

The levels of the background peak for the range correction can be set at the following codes.

< Adjustment Mode (05) >

Original mode

Text/Photo Photo Text

Item to be adjusted Remarks

532 533 534 Background peak for range

correction

When the value increases, the background (low density area) of the image is not output. Acceptable values: 0 to 255 (Default: Text/Photo: 32, Photo: 22, Text: 46)

Make a test copy and compare the image obtained with the current settings; if necessary, make adjustment using the following procedure.

<Procedure> Procedure is same as that of  P. 3-19 "3.3.1 Density adjustment".

3 - 22

TOSHIBA e-STUDIO163, e-STUDIO203 SERVICE HANDBOOK

Specifications and Main Features

Frequently Asked Questions

User Manual

GENERAL PRECAUTIONS REGARDING THE SERVICE FOR e-STUDIO163/203

CONTENTS

1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES

1.1 Specifications

1.2 Accessories

1.3 Options

1.4 Supplies

1.5 System List

2. ERROR CODE AND SELF-DIAGNOSTIC MODE

2.1 Error Code List

2.1.1 Jam

2.1.2 Service call

2.2 Self-diagnosis Modes

2.2.1 Input check (Test mode 03)

2.2.2 Output check (Test mode 04)

2.2.3 Test print mode (Test mode 07)

2.2.4 List Print Mode (9S)

2.2.5 Access code mode (8S)

2.2.6 Function Setting Mode (1*)

2.2.7 Adjustment mode (05)

2.2.8 Setting mode (08)

3. ADJUSTMENT

3.1 Adjustment of Auto-Toner Sensor

3.2 Image Dimensional Adjustment

3.2.1 General description

3.2.2 Paper alignment at the registration roller

3.2.3 Printer related adjustment

3.2.4 Scanner related adjustment

3.3 Image Quality Adjustment (Copying Function)

3.3.1 Density adjustment

3.3.2 Gamma slope adjustment

3.3.3 Sharpness adjustment

3.3.4 Setting range correction

3.3.5 Setting range correction (Adjustment of background peak)