Toshiba e-Studio250, e-Studio160, e-Studio200 User Manual

DIGITAL MULTI FUNCTION

e-STUDIO160/200/250

File No. SHE02000200

R02092123800-TTEC

© 2002 TOSHIBA TEC CORPORATION

All rights reserved

GENERAL PRECAUTIONS REGARDING THE INSTALLATION AND SERVICE FOR e-STUDIO160/200/250 SERIES

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

1.Transportation

•When transporting/installing the copier, employ two persons and be sure to use the positions as indicated below.

The copier is fairly heavy and weighs approximately 50 kg (110 lb), therefore pay full attention when handling it.

4 portions

2.Installation

•Be sure to use a dedicated outlet with AC 115 or 120V/15A (220V, 230V, 240V/10A) or more for its power source.

•The copier must be grounded for safety. Never ground it to a gas pipe or a water pipe.

•Select a suitable place for installation.

Avoid excessive heat, high humidity, dust, vibration and direct sunlight.

•Also provide proper ventilation as the copier 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") in the rear.

•After having installed the copier, be sure to push the carrying handles into the copier.

3.Service of Machines

•Basically, be sure to turn the main switch off and unplug the power cord during service.

•Be sure not to touch high-temperature sections such as the exposure lamp, the fuser unit, the damp heater and their periphery.

•Be sure not to touch high-voltage sections such as the chargers and the high-voltage transformer.

•Be sure not to touch rotating/operating sections such as gears, belts, pulleys, fans, etc.

•When servicing the machines with the main switch turned on, be sure not to touch live sections and rotating/operating sections. Avoid exposure to laser radiation.

•Use suitable measuring instruments and tools.

December 2002 TOSHIBA TEC

e-STUDIO160/200/250 GENERAL PRECAUTIONS

•Avoid exposure to laser radiation during servicing.

–Avoid direct exposure to beam.

–Do not insert tools, parts, etc. that are reflective into the path of the laser beam.

–Remove all watches, rings, bracelets, etc. that are reflective.

4.Main Service Parts for Safety

•The breaker, door switch, fuse, thermostat, thermofuse, thermistor, etc. are particularly important for safety. Be sure to handle/install them properly.

5.Cautionary Labels

•During servicing, be sure to check the rating plate and the cautionary labels such as “Unplug the power cord during service”, “Hot area”, “Laser warning label” etc. to see if there is any dirt on their surface and whether they are properly stuck to the copier.

6.Disposition of Consumable Parts/Packing Materials

•Regarding the recovery and disposal of the copier, supplies, consumable parts and packingm a - terials, it is recommended to follow the relevant local regulations or rules.

7.When parts are disassembled, reassembly is basically the reverse of disassembly unless otherwise noted in this manual or other related documents. Be careful not to reassemble small parts such as screws, washers, pins, E-rings, toothed washers in the wrong places.

8.Basically, the machine should not be operated with any parts removed or disassembled.

9.Precautions Against Static Electricity

•The PC board must be stored in an anti-electrostatic bag and handled carefully using a wristband, because the ICs on it may become damaged due to static electricity.

Caution: Before using the wrist band, pull out the power cord plug of the copier and make sure that there is no uninsulated charged objects in the vicinity.

Caution: Dispose of used batteries and RAM-ICs including lithium batteries according to the manufacturer's instructions.

Attention: Se débarrasser de batteries et RAM-ICs usés y compris les batteries en lithium selon les instructions du fabricant.

Vorsicht: Entsorgung des gebrauchten Batterien und RAM-ICs (inklusive der Lithium-Batterie) nach Angaben des Herstellers.

e-STUDIO160/200/250 GENERAL PRECAUTIONS

December 2002 TOSHIBA TEC

		CONTENTS
1. ADJUSTMENT ITEMS ..................................................................................................			1-1
1.1	Error Code List ...................................................................................................................		1-1
1.2	Self-Diagnosis Modes ........................................................................................................		1-6
	1.2.1	Adjust mode (05).....................................................................................................	1-8
	1.2.2	System mode ........................................................................................................	1-13
	1.2.3	User test mode......................................................................................................	1-18
	1.2.4	Function test .........................................................................................................	1-21
	1.2.5	MAINTENANCE ....................................................................................................	1-38
	1.2.6	SERVICE LIST ......................................................................................................	1-43
	1.2.7	Country/Region code ............................................................................................	1-49
	1.2.8	Scanner parking mode ..........................................................................................	1-50
	1.2.9	Speaker volume ....................................................................................................	1-51
	1.2.10 Adjustment of document width sensor ..................................................................		1-52
1.3	Image Quality Control ......................................................................................................		1-53
1.4	Copy Image Dimension Adjustment .................................................................................		1-54
	1.4.1 Adjustment of paper aligning value .......................................................................		1-55
	1.4.2	Printer unit adjustment ..........................................................................................	1-56
	1.4.3	Scanner unit adjustment .......................................................................................	1-61
1.5	Sharpness (HPF) Adjustment ..........................................................................................		1-66
1.6	Gamma Slope Correction.................................................................................................		1-67
1.7	High-Voltage Adjustment ..................................................................................................		1-68
	1.7.1	Adjustment ............................................................................................................	1-68
	1.7.2	Precautions ...........................................................................................................	1-71
1.8	Adjusting the Scanner Section .........................................................................................		1-74
	1.8.1	Installing glass ......................................................................................................	1-74
	1.8.2	Installing scanner motor ........................................................................................	1-76
	1.8.3 Adjusting the carriage 1 ........................................................................................		1-77
	1.8.4	Installing carriage 2 ...............................................................................................	1-79
	1.8.5	CCD unit ...............................................................................................................	1-82
1.9	Adjusting the main drive gear assembly...........................................................................		1-86
1.10	MAIN PWA replacement procedure .................................................................................		1-90
1.11	Measurement of Transfer Guide Bias ...............................................................................		1-92
1.12	Adjustment of the doctor-sleeve gap................................................................................		1-94

December 2002 TOSHIBA TEC

1

e-STUDIO160/200/250 CONTENTS

2. PREVENTIVE MAINTENANCE (PM)............................................................................		2-1
2.1	Maintenance Performed Every 81,000 (e-STUDIO160/200 Series) and
	99,000 Copies (e-STUDIO250 Series)...............................................................................	2-1
2.2	Preventive Maintenance Check List ....................................................................................	2-1
2.3	PM Kit................................................................................................................................	2-14
2.4	List of Adjustment Tools ....................................................................................................	2-15
2.5	List of Grease ....................................................................................................................	2-15

3. PRECAUTIONS FOR STORING & HANDLING SUPPLIES .........................................		3-1
3.1	Precautions for Storing TOSHIBA Supplies........................................................................	3-1
3.2	Checking and Cleaning of the Pressure Roller ..................................................................	3-2
3.3	Checking and Cleaning of the Cleaning Roller...................................................................	3-2
3.4	Checking and Cleaning of the Heat Roller .........................................................................	3-3
3.5	Checking and Replacing of the Transfer Guide Roller ........................................................	3-3
3.6	Checking and Cleaning of Photoconductive Drum.............................................................	3-4
3.7	Checking and Cleaning of Drum Cleaning Blade ...............................................................	3-5

4. TROUBLESHOOTING ..................................................................................................		4-1
4.1 Troubleshooting Based on Error Code ...............................................................................		4-2
4.1.1	Transporting jam in the main body ..........................................................................	4-2
4.1.2	Paper feeding jam ...................................................................................................	4-7
4.1.3	Transporting jam for the optional trays ..................................................................	4-13
4.1.4	Paper jam if some cover is opened .......................................................................	4-18
4.1.5	Paper transporting jam at the ADF........................................................................	4-22
4.1.6	Paper transporting jam at the RADF .....................................................................	4-24
4.1.7	Paper jam in finisher .............................................................................................	4-26
4.1.8	Drive system service call ......................................................................................	4-30
4.1.9	Temporary paper supply mechanism service call .................................................	4-33
4.1.10	Optical system service call ...................................................................................	4-39
4.1.11	Process system service call..................................................................................	4-41
4.1.12	Fuser system service call .....................................................................................	4-41
4.1.13	Communications system service call ....................................................................	4-42
4.1.14	ADF or RADF system service call.........................................................................	4-44
4.1.15	Other abnormal service call ..................................................................................	4-48
4.1.16	Laser optical system service call ..........................................................................	4-49
4.1.17	Finisher related service call ..................................................................................	4-50
4.1.18	Scanner related service call..................................................................................	4-55
4.1.19	Printer related service call ....................................................................................	4-56
4.1.20	Fax related service call .........................................................................................	4-56
4.1.21	OCT system service call .......................................................................................	4-57
4.1.22 Other service call ..................................................................................................		4-57
4.2 Troubleshooting of Image .................................................................................................		4-58

e-STUDIO160/200/250 CONTENTS

2

December 2002 TOSHIBA TEC

5. UPDATING THE FIRMWARE ........................................................................................			5-1
5.1	Outline................................................................................................................................		5-1
5.2	Using the Recovery PWA ...................................................................................................		5-2
	5.2.1 Using main recovery PWA ......................................................................................		5-2
	5.2.2 Using the scanner recovery PWA ...........................................................................		5-5
5.3	Using the Batch File ...........................................................................................................		5-8
	5.3.1	Creating Download Disks........................................................................................	5-8
	5.3.2	Downloading .........................................................................................................	5-13
5.4	Using the TOSHIBA Viewer ..............................................................................................		5-20

6. WIRE HARNESS CONNECTION DIAGRAMS .............................................................	6-1
6.1 AC Wire Harness ...............................................................................................................	6-1
APPENDIX ..........................................................................................................................	A-1
Appendix A. Specifications .........................................................................................................	A-1
Appendix B. Accessories ...........................................................................................................	A-5
Appendix C. Options ..................................................................................................................	A-6
Appendix D. Replacement Units/Supplies ..................................................................................	A-6
Appendix E. System List ............................................................................................................	A-7
Appendix F. Power Supply Unit..................................................................................................	A-8

December 2002 TOSHIBA TEC

3

e-STUDIO160/200/250 CONTENTS

1.ADJUSTMENT ITEMS

2.PREVENTIVE MAINTENANCE (PM)

3.PRECAUTIONS FOR STORING & HANDLING SUPPLIES

4.TROUBLESHOOTING

5.UPDATING THE FIRMWARE

6.WIRE HARNESS CONNECTION DIAGRAMS

1. ADJUSTMENT ITEMS

1.1 Error Code List

While the error message or “Call for service” symbol is flashing, pressing the [CLEAR/STOP] key and the [8] key on the digital keys at the same time shows one of the following error codes on the copyquantity indicator as long as those keys are pressed.

Classification	Error code	Machine status
Transporting jam in the main	E01	Paper jam inside the machine
body	E02	Paper jam near the fuser unit
	E03	Paper remaining inside the machine at power on (Except
		for ADF/RADF)
	E04 to E07	Reserved
	E08	Transporting jam inside the ADU
	E09	Time out error that occurs at the paper feeding sensor
	E10	Reserved
Paper feeding jam	E11	Paper feeding jam at the ADU
	E12	Paper feeding jam at the SFB
	E13	Cassette 1 feeding jam
	E14	Cassette 2 feeding jam (PFU)
	E15	Cassette 3 feeding jam (PFP)
	E16	Cassette 4 (CM) feeding jam (e-STUDIO200/250 series)
	E17 to E18	Reserved
	E19	LCF feeding jam (e-STUDIO200/250 series)
	E20 to E30	Reserved
Transporting jam for the	E31	Paper not reach to feed sensor from cassette 2, so paper
optional trays		jam inside the main unit during cassette 2 feed
	E32	Paper not reach to feed sensor from cassette 3 or 4, so
		paper jam inside the main unit during the feed
	E33	Paper not reach to feed sensor from LCF cassette.
		(e-STUDIO200/250 series)
	E34	Paper not reach to 2nd cassette feed sensor from cas-
		sette 3 or 4. (Cassette 4 is e-STUDIO200/250 series)
	E35	Paper jam in cassette 4 transport path
		(e-STUDIO200/250 series)
	E36	Paper jam in LCF transport path
		(e-STUDIO200/250 series)
	E37 to E40	Reserved

December 2002 TOSHIBA TEC

1 - 1

e-STUDIO160/200/250 ADJUSTMENT ITEMS

Classification	Error code	Machine status
Paper jam if some cover is	E41	Copier front cover or side cover is opened during copying
opened		(Copier front cover, side cover, or transport cover of job
		separator/offset tray/bridge cover is opened during
		copying)
	E42	Side cover of cassette 2 or cassette 3 is opened during
		copying
	E43	ADU is opened during copying
	E44	Reserved
	E45	Side cover of LCF is opened during copying
		(e-STUDIO200/250 series)
	E46 to E70	Reserved
Paper transporting jam at the	E71	Original feeding jam at the feeding area of the ADF or
ADF or RADF		RADF
	E72	Original transporting jam at the transporting area of the
		ADF or RADF
	E73	Original exiting jam at the exiting area of the ADF or RADF
	E74	Original reversing jam at the reversing area of the RADF
	E75 to EA0	Reserved
Paper jam in the finisher	EA1	Paper transport delay jam
(e-STUDIO200/250 series)	EA2	Paper transport stop jam
	EA3	Paper remaining on the finisher transport path at power
		ON
	EA4	Finisher is opened during copying
	EA5	Finisher staple jam
	EA6	Finisher early arrival jam
	EA7	Set transport jam before stapling
	EA8 to EAE	Reserved
	EAF	Stapled set transport jam
	EB1 to EZ9	Reserved
Life end	-	Process unit life nearly end
	-	Toner is nearly empty
Other operator calls	-	No toner cartridge
	-	Toner empty
	-	No process unit
	-	Process unit life end
	-	Upper tray of the job separator is full
	-	Lower tray of the job separator is full
	-	Offset tray is full
	-	Finisher tray is full (e-STUDIO200/250 series)

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 2

December 2002 TOSHIBA TEC

Classification	Error code	Machine status
Other operator calls	-	Internal tray full (when finisher bridge installed)
		(e-STUDIO200/250 series)
	-	No paper in the cassette 1
	-	No paper in the cassette 2
	-	No paper in the cassette 3
	-	No paper in the cassette 4 (e-STUDIO200/250 series)
	-	No paper in the LCF (e-STUDIO200/250 series)
	-	Cassette 1 is not ready
	-	Cassette 2 is not ready
	-	Cassette 3 is not ready
	-	Cassette 4 is not ready (e-STUDIO200/250 series)
	-	LCF is not installed (e-STUDIO200/250 series)
		Front cover or side cover of the copier is open
		Cover of the job separator is open
		Cover of the off set catch tray is open
		Cover of the bridge cover is open
		(e-STUDIO200/250 series)
		Cover of the ADU is open
		Side cover of the cassette 2 is open
		Side cover of the cassette 3 is open
		Side cover of the LCF is open
		(e-STUDIO200/250 series)
		Finisher joint is open (e-STUDIO200/250 series)
CALL SERVICE from drive		No staples (displayed only when stapling is designated)
system		(e-STUDIO200/250 series)
	C01	Main motor drive error
	C02 to C03	Reserved
	C04	PFP main motor drive error
	C05	Reserved
Temporary paper supply	C06	LCF feed motor error (e-STUDIO200/250 series)
mechanism error	C07 to C10	Reserved
	C11 to C12	Reserved
	C13	Cassette 1 error
	C14	Cassette 2 error
	C15	Cassette 3 error
	C16	Cassette 4 error (e-STUDIO200/250 series)
	C17	Reserved
	C18	LCF tray error (e-STUDIO200/250 series)
	C19	LCF feed motor abnormal (e-STUDIO200/250 series)
	C20	Reserved

December 2002 TOSHIBA TEC

1 - 3

e-STUDIO160/200/250 ADJUSTMENT ITEMS

Classification	Error code	Machine status
CALL SERVICE from the	C21	Carriage initialization error
optical system	C22 to C24	Reserved
	C25	Scanner unit watch dog error
	C26	Exposure lamp disconnection or peak detection error
	C27 to C30	Reserved
CALL SERVICE from the	C31 to C37	Reserved
process system	C38	Replaced process unit error
	C39 to C40	Reserved
CALL SERVICE from fuser	C41	Abnormal thermistor or heater disconnection at power ON
area	C42	Reserved
	C43	Warming up mode after disconnection judgment, or ab-
		normal thermistor after ready
	C44	Warming up mode after disconnection judgment, or heater
		abnormal after ready
	C45	Thermistor disconnection at the end part of heater
	C46 to C50	Reserved
CALL SERVICE from commu-	C51 to C55	Reserved
nication	C56	Communication error between PFC and main unit
	C57	Communication error between main unit and IPC
		(e-STUDIO200/250 series)
	C58	Communication error between IPC and finisher
		(e-STUDIO200/250 series)
	C59 to C70	Reserved
CALL SERVICE from ADF or	C71	Paper supply motor lock error
RADF	C72	Reserved
	C73	EE-PROM initialization error
	C74	Defective adjustment by the exit/reversal sensor detected
	C75 to C80	Reserved
	C81	Fan motor lock error
	C82	Document aligning lower sensor (RADF)/Aligning sensor
		(ADF) adjustment error
	C83	Size length adjustment error
	C84 to C89	Reserved

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 4

December 2002 TOSHIBA TEC

Classification	Error code	Machine status
CALL SERVICE from others	C90	Reserved
	C91	SRAM abnormality (Lithium battery or SRAM chip are
		abnormal.)
	C92 to C94	Reserved
	C95	Power supply unit fan motor abnormality
	C96	Process unit fan motor abnormality
CALL SERVICE from laser	C97	Vacuum fan motor abnormality
optical system	C98	Clock IC abnormality
	C99	PFC microcomputer abnormal
CALL SERVICE from finisher	CA1	Polygon motor abnormal
(e-STUDIO200/250 series)	CA2	HSYNC abnormal
	CA3 to CB0	Reserved
	CB1	Reserved
	CB2	Exit motor abnormal
	CB3	Reserved
	CB4	Reserved
	CB5	Staple motor abnormal
	CB6 to CC2	Reserved
	CC3	Set processing motor abnormal
	CC4 to CC7	Reserved
	CC8	Front aligning motor abnormal
	CC9	Upper tray elevator motor abnormal
	CCA	Lower tray elevator motor abnormal
	CCB	Rear aligning motor abnormal
	CCC to CD0	Reserved
Reserved	F01 to F10	Reserved
Scanner I/F	F11	Scanner I/F error
	F12	Write error at downloading the scanner unit program
	F13	Download sector error of the scanner unit program
	F14	Scanner unit F-ROM error
	F15 to F20	Reserved
FAX unit	F31	Modem IC does not work normal
	F32 to F40	Reserved
Offset catch tray	F41	Initial detection error of the offset catch tray
Reserved	F42 to F99	Reserved

December 2002 TOSHIBA TEC

1 - 5

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1.2 Self-Diagnosis Modes

The self-diagnosis functions are used to make the settings for the various PPC functions. This document describes the self-diagnosis functions.

For the FAX functions, refer to the SERVICE HANDBOOK (GD-1061).

For the method to enter each mode of the self-diagnosis functions, refer to the following chart.

	Mode	How to enter	Definition	How to clear
Country/Region		Turn the power on while	Selects the country/region code.	*1
code		pressing the 0 and 2 keys.
Adjust mode		Turn the power on while	Finely adjusts copy image quality.	Turn the power off.
		pressing the 0 and 5 keys.	Confirmation printing enabled by
			pressing the INTERRUPT key.
System mode		Turn the power on while	Performs setups for the system,	Turn the power off.
		pressing the 0 and 8 keys.	maintenance, operations, printer,
			scanner, etc.
Scanner parking		Turn the power on while	Fixes the scanner carriage in place	Turn the power off.
mode		pressing the 0 and 9 keys.	when transporting the copier.
RAM clear		Turn the power on while	Clears values excluding the ones	*2
		pressing the 1, 3, and * keys.	set in 08-446/447 and in the Ad-
			just mode (05).
Service mode		Press the PROGRAM key	Performs setups for FUNCTION	Press the
*3		while REDAY is indicated,	TEST and MAINTENANCE, and	PROGRAM key,
		and then press the *, #, *,	prints the Service List.	and then press the
		then * keys.		*, #, *, then * keys.
	FUNCTION	After entering the service	Conducts OPE. PANEL TEST,	Or turn the power
	TEST	mode, select it on the screen.	PRINT TEST, MODEM TEST, etc.	off.
		This mode is selected by		Or press the
		turning the power on while		COPY key, or
		pressing the 1 and 3 keys.		press the MAIN
	MAINTENANCE	After entering Service Mode,	Performs setups for Memory Clear,	MENU key.	*4
		select it on the screen.	facsimile function, etc.
	Service list	After entering Service Mode,	Prints PROTOCOL TRACE, Total
		select it on the screen.	Error, FUNCTION LIST, etc.

*1: After inputting the country/region code, the copier automatically enters the warm up mode.

*2: After the RAM clear, the machine automatically enters the warm up mode.

*3: In the SERVICE MODE, each function of the FUNCTION TEST, MAINTENANCE, or SERVICE LIST in each test item of the TEST MODE (displayed by pressing the PROGRAM key), are added. When the copier enters this mode, these functions are available.

*4 The copier enters into the service mode by pressing 1 and 3 keys while turning the power on. To exit from the service mode, turn the power off.

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 6

December 2002 TOSHIBA TEC

		Power ON
"02"	"13*"	"05"	"08"	"13"	"09"
Country/Region	RAM clear	Adjust mode	System mode	Function test	Scanner parking mode
code
		"INT" "INT"
Warming up		Test print	Power OFF

"INT" : INTERRUPT key on.

Standby

Quick reference chart for self-diagnostic mode

01-02-01

Note: Power ON	Turn on the power switch.
Power OFF	Turn on the power switch.
INT	Press the INTERRUPT key.
C/S	Press the CLEAR/STOP key.

Menu map

The menu below can be selected by pressing the program key. (However, the menu in the broken-dotted box are displayed only when the copier enters the SERVICE MODE.)

01. DEFAULT SETTINGS

02. LISTS

03. INITIAL SETUP

04. MENU LIST

05. TEST MODE

01. AUTO TEST

02. INDIVIDUAL TEST

03. TEST RESULT LIST

04. FUNCTION TEST

01. OPE PANEL TEST

05. MAINTENANCE

02. PRINT TEST

06. SERVICE LIST

01. MEMORY CLEAR

02. SET FUNCTION

01. PROTOCOL TRACE

Service mode

02. TOTAL ERRORS

01-02-02

December 2002 TOSHIBA TEC

1 - 7

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1.2.1 Adjust mode (05)
<Key used in operation>	<Display messages>

0

5

Power ON

TEST MODE A

Enter code

MC=

Digital Keys

(

C/S

used to correct value)

SET

TEST MODE A

MC=

or

205

START

Digital Keys

Adjustment value

Enter code

SET

TEST MODE A

MC=205

or

DT=

156

START

Adjustment value

Cancel

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 8

December 2002 TOSHIBA TEC

ADJUST MODE (05) ITEMS

Process unit adjustment

Code	Factor	Adjustment item (05)	Mode	Default	Acceptable	Refer to
					value	page
205	Development	Developer bias DC adjustment	ALL	156	0-255	1-70
		• Increment/decrement by U/D (Up/Down) key		(166)
		• Real-time high voltage output
		• Developer bias DC ON
210	Charging	Grid voltage initial value adjustment	ALL	104	0-255	1-70
		• Increment/decrement by U/D key		(118)	Guaranteed
		• Real-time high voltage output (Charge ON)			value
				*1	0-223
220	Transfer	Transfer transformer DC output High adjustment	ALL	180	0-255	1-70
		• Increment/decrement by U/D key
		• Real-time high voltage output (Transfer High ON)
221	Transfer	Transfer transformer DC output Center adjustment	ALL	142	0-255	1-70
		• Increment/decrement by U/D key		(155)
		• Real-time high voltage output (Transfer Center ON)		*1
233	Separation	Separation output High adjustment	ALL	67	0-255	1-70
		• Increment/decrement by U/D key
		• Real-time high voltage output (Separation-High ON)
234	Separation	Separation output Center adjustment	ALL	49	0-255	1-70
		• Increment/decrement by U/D key
		• Real-time high voltage output (Separation-Center ON)
235	Separation	Separation output Low adjustment	ALL	35	0-255	1-70
		• Increment/decrement by U/D key
		• Real-time high voltage output (Separation-Low ON)
261	Laser	Laser power 600 DPI Initial value adjustment	ALL	39	0-255
		• Increment/decrement by U/D key		(53)
		• No polygon rotation		*1
		• Real-time laser output
		(Results of automatic laser adjustment)
		(Laser ON)

*1 : The value in parentheses is for the model e-STUDIO200/250 series.

December 2002 TOSHIBA TEC

1 - 9

e-STUDIO160/200/250 ADJUSTMENT ITEMS

Scanning adjustment

Code	Factor	Adjustment item (05)		Mode	Default	Acceptable	Refer to
						value	page
304	Scanner	Scanner feed magnification	0.1 %/step	ALL	128	0-255	1-62
	mechanism
305	Scanner	Scanner feed misalignment	0.126 mm/step	ALL	128	85-171	1-63
	mechanism		(600 DPI)
306	Scanner	CCD scanning misalignment	0.04233 mm/step	ALL	128	5-251	1-61
	mechanism
354	R/ADF	R/ADF aligning amount (surface)	0.5 mm/step	ALL	10	0-20
355	RADF	RADF aligning amount (back)	0.5 mm/step	ALL	10	0-20
356	R/ADF	ADF position sensor adjustment or RADF sensor automatic		ALL	-	*1
		adjustment
357	R/ADF	R/ADF transport speed fine adjustment	0.1 %/step	ALL	50	0-100
358	R/ADF	R/ADF horizontal misalignment adjustment		ALL	128	0-255
			0.04233 mm/step
365	R/ADF	RADF top position adjustment (surface)	0.1 mm/step	ALL	50	0-100
366	RADF	RADF top position adjustment (back)	0.1 mm/step	ALL	50	0-100
380	ADF	ADF document width sensor adjustment, narrowest document		ALL	-	*1	1-52
		guide width
381	ADF	ADF document width sensor adjustment, widest document		ALL	-	*1	1-52
		guide width
			*1 : The entry of code enables automatic adjustment.

Printer adjustment

Code	Factor		Adjustment item			Mode	Default	Acceptable	Refer to
								Value	page
400	Printer system	Polygon motor speed fine adjustment			600 DPI	PPC	128	108-148	1-56
					0.2%/step
410	Printer system	Laser start position 600 DPI			Cassette 1	PPC	108	0-255	1-57
417	Printer system	Laser start position 600 DPI			Cassette 2	PPC	106	0-255	1-57
418	Printer system	Laser start position 600 DPI			Cassette 3/LCF	PPC	119	0-255	1-57
419	Printer system	Laser start position 600 DPI			Cassette 4	PPC	128	0-255	1-57
421	Printer system	Main motor speed fine adjustment			Approx. 0.1%/step	PPC	124 (130)	78-178	1-58
430	Printer system	Top margin	0.7 mm/step			PPC	0	0-30	1-64
431	Printer system	Left margin	0.1 mm/step			PPC	0	0-255	1-64
432	Printer system	Right margin	0.1 mm/step			PPC	0	0-255	1-65
433	Printer system	Bottom margin	0.1 mm/step			PPC	0	0-255	1-65
440	Printer system	Top position Cassette 1		0.4 mm/step		ALL	23	0-40	1-59
441	Printer system	Top position Cassette 2		0.4 mm/step		ALL	7	0-15	1-59
442	Printer system	Top position Bypass (SFB)		0.4 mm/step		ALL	8	0-15	1-59
443	Printer system	Top position LCF		0.4 mm/step		ALL	8	0-15	1-59
444	Printer system	Top position PFP		0.4 mm/step		ALL	7	0-15	1-59
445	Printer system	Top position ADU		0.4 mm/step		ALL	8	0-15	1-59
450	Printer system	Aligning amount Copier cassette (Cassette 1)				ALL	14	0-31	1-55
		Long size (0.52 mm/step) Paper length of min. 259 mm
451	Printer system	Aligning amount Copier cassette (Cassette 1)				ALL	14	0-31	1-55
		Short size (0.52 mm/step) Paper length of max. 258 mm
452	Printer system	Aligning amount Cassette 2 (PFU)				ALL	22	0-31	1-55
		Long size (0.52 mm/step) Paper length of min. 322 mm
				*1 : The value in parentheses is for the model e-STUDIO200/250 series.

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 10

December 2002 TOSHIBA TEC

Printer adjustment

Code	Factor	Adjustment item		Mode	Default	Acceptable	Refer to
						Value	page
453	Printer system	Aligning amount Cassette 2 (PFU)		ALL	16	0-31	1-55
		Short size (0.52 mm/step) Paper length of max. 321 mm
455	Printer system	Aligning amount ADU		ALL	26	0-31	1-55
		(e-STUDIO160:0.7mm/step, e-STUDIO200/250:0.47mm/step)			(23) *1
456	Printer system	Aligning amount PFP Short size (0.52 mm/step)		ALL	16	0-31	1-55
		Paper length of max. 321 mm
457	Printer system	Aligning amount LCF	0.52 mm/step	ALL	16	0-31	1-55
458	Printer system	Aligning amount Bypass (SFB) Short size (0.52 mm/step )		ALL	21	0-31	1-55
		Paper length of max. 258 mm
463	Printer system	Aligning amount PFP Long size (0.52 mm/step)		ALL	18	0-31	1-55
		Paper length of min. 322 mm
465	Printer system	Aligning amount Bypass Long size (0.52 m/step)		ALL	28	0-31	1-55
		Paper length of min. 259 mm
497	Printer system	Laser start position 600 DPI Bypass		PPC	101	0-255	1-57

*1 : The value in parentheses is for the model e-STUDIO200/250 series.

Scan image processing parameter 600 DPI

				Image	Image		Acceptable	Refer to
	Code	Factor	Adjustment item		quality	Default
				mode			value *1	page
					mode
	501	Density	Manual density fine adjustment Center	PPC	Photo	139	0-255	1-53
			value				L ← V → D
	503	Density	Ditto	PPC	Text/Photo	133	0-255	1-53
							L ← V → D
	504	Density	Ditto	PPC	Text	130	0-255	1-53
							L ← V → D
	505	Density	Manual density fine adjustment Light step	PPC	Text/Photo	28	0-255	1-53
			value				V → L
	506	Density	Ditto	PPC	Photo	18	0-255	1-53
							V → L
	507	Density	Ditto	PPC	Text	20	0-255	1-53
							V → L
	508	Density	Manual density fine adjustment Dark step	PPC	Text/Photo	13	0-255	1-53
			value				V → D
	509	Density	Ditto	PPC	Photo	20	0-255	1-53
							V → D
	510	Density	Ditto	PPC	Text	18	0-255	1-53
							V → D
	512	Density	Auto density fine adjustment	PPC	Photo	140	0-255	1-53
							L ← V → D
	514	Density	Ditto	PPC	Text/Photo	133	0-255	1-53
							L ← V → D
	515	Density	Ditto	PPC	Text	130	0-255	1-53
							L ← V → D
	593	Density	ϒ data inclination correction	PPC	Text/Photo	0	0-9	1-67
	594	Density	ϒ data inclination correction	PPC	Photo	0	0-9	1-67
	595	Density	ϒ data inclination correction	PPC	Text	0	0-9	1-67

*1 L: Light, V: Value, D: Dark

December 2002 TOSHIBA TEC

1 - 11

e-STUDIO160/200/250 ADJUSTMENT ITEMS

Scan image processing parameter 600 DPI

					Image	Image		Acceptable	Refer to
	Code	Factor	Adjustment item			quality	Default
					mode			value *1	page
						mode
	620	Image	No. of units: HPF table number		PPC	Text/Photo	1	0-99	1-66
		quality	0: Use of default value					The larger the intensity
			1: Text/Photo mode					coefficient the stronger the
			2: Photo mode					intensity.
			3: For Text mode
			4 - 9: Unused
			No. of tens: Filter combination intensity
			0: Use of default value
			1 - 9: Filter combination intensity
	621	Image	Ditto		PPC	Photo	2	0-99	1-66
		quality
	622	Image	Ditto		PPC	Text	3	0-99	1-66
		quality
	693	Density	Range correction on original set on the		PPC	Text/Photo	12	11-14
			ADF or RADF.					21-24
			Set whether the value of the background					31-34
			peak and text peak are fixed or not.					41-44
			If they are fixed, the range correction is
			performed with standard values.
			The values of the background peak and
			text peak affect the reproduction of the
			background density and text density re-
			spectively.
			The number of units: Data while automatic
			density is selected.
			The number of tens: Data while manual
			density is selected.
			Background peak	Text peak
			1: fixed	fixed
			2: varied	fixed
	694		3: fixed	varied		Photo	12
	695		4: varied	varied		Text	44

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 12

December 2002 TOSHIBA TEC

1.2.2 System mode

<Key used in operation>

0

8

Power ON

Enter code

Digital Keys

(

C/S

used to correct value)

SET

or

START

				Setting value
Digital Keys

SET

or

START

Cancel

SYSTEM MODE (08) ITEMS

<Display messages>

TEST MODE D

MC=

TEST MODE D

MC=

204

Enter code

TEST MODE D

MC=204

DT=

1

Setting value

Image

Acceptable

Refer to

Code

Factor

Setting item

Mode

quality

Default

value *1

page

mode

202

SYS

Selection of external counter

ALL

0

0-3

0: No external counter

1: With coil controller

2: Non-standard: With copylizer/key

card

3: With key counter

204

SYS

Auto clear [sec]

ALL

3

0-15

0: Invalid 1: 15s 2: 30s 3: 45s 4: 60s

5: 75s

6: 90s

7: 105s

8: 120s

9: 135s

10: 150s

11: 180s

12: 210s

13: 240s

14: 270s

15: 300s

205

SYS

Auto low power 0: Invalid

1: Valid

ALL

1

0-1

(Time is set on panel.)

206

SYS

Auto sleep

0: Invalid

1: Valid

ALL

1

0-1

(Time is set on panel.)

207

SYS

Display for key counter setting

ALL

0

0-1

0: Set key copy counter

1: ASK CASHIER TO SWITCH ON

* Valid when 08-202 is set to 3 (With key

counter).

*1 : The entry of code enables automatic execution.

December 2002 TOSHIBA TEC

1 - 13

e-STUDIO160/200/250 ADJUSTMENT ITEMS

SYSTEM MODE (08) ITEMS

					Image		Acceptable	Refer to
Code	Factor		Setting item	Mode	quality	Default
							value *1	page
					mode
224	SYS	SFB paper size				14	0-14
		0: A3 (8K) 1: A4 (16K) 2: A4R (16KR)
		3: A5R 4: B4 5: B5 6: B5R
		7: LETTER 8: LETTER-R
		9: LEDGER 10: LEGAL
		11: STATEMENT-R 12: COMPUTER
		13: FOLIO 14: Undefined
		15-17: Reserved
225	SYS	Copier cassette paper size				NAD: 7	0-13
		0: A3 (8K) 1: A4 (16K) 2: A4R (16KR)				Other: 1
		3: A5R 4: B4 5: B5 6: B5R
		7: LETTER 8: LETTER-R 9: LEDGER
		10: LEGAL 11: STATEMENT-R
		12: COMPUTER 13: FOLIO
		14: Reserved 15: Reserved
226	SYS	Cassette 2 paper size (Same as 08-225)				NAD: 7	0-13
						Other: 1
227	SYS	Cassette 3 paper size (Same as 08-225)				NAD: 7	0-13
		(e-STUDIO200/250 series)				Other: 1
228	SYS	Cassette 4 paper size (Same as 08-225)				NAD: 7	0-13
		(e-STUDIO200/250 series)				Other: 1
246	SYS	Clearing copy jobs at auto clear		ALL		0	0-1
		0: No clearing 1: Clearing
250	MAINT	Service personnel telephone number		ALL			20 digits
							Own M/C registration area
251	MAINT	PM counter setting value		ALL		NAD:	0-999999
						e-STUDIO160/
						200: 81000
						e-STUDIO250:
						99000
						Othre: 0
252	MAINT	PM counter present value		ALL		0	0-999999
		08-251: Operates when other than 0
		Object of 08-352
255	MAINT	PFP installation status		ALL		0	0-4
		0: Auto (Automatically changed to 1
			or 2 by observing the PFC cassette
			installation status.)
		1: PFP (Cassette 3)
		2: PFP (Cassette 3,4)
			(e-STUDIO200/250 series)
		3: Reserved 4: None
256	MAINT	LCF paper size		ALL		NAD: 1	0-2
		0: A4 1: LT 2: Reserved				Other: 0
300	OPE.	MAX . 9		ALL		0	0-2
		0:	999
		1:	99
		2:	9
340	MAINT	Drum end counter setting value.		ALL		e-STUDIO160/	0-99999
						200: 27000	(0: Not displayed)
						e-STUDIO250:
						33000
351	COUNT	Display of total counter data		ALL			Display only
		(Confirmed by listing and changed by
		memory writing)
352	COUNT	A3/LD double count		ALL		1	0-1
		0: Single count 1: Double count
355	COUNT	Display of drum lite counter		ALL		0	Display only
374	COUNT	ADF/RADF scan counter		ALL			0-999999
					*1 : The entry of code enables automatic execution.

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 14

December 2002 TOSHIBA TEC

					Image		Acceptable	Refer to
Code	Factor		Setting item	Mode	quality	Default
							value *1	page
					mode
375	COUNT	COPY job (print) counter		ALL			Double counted if printing
							A3 or LD size paper
376	COUNT	PRINTER job (print) counter		ALL			Double counted if printing
							A3 or LD size paper
377	COUNT	FAX job (print) counter		ALL			Double counted if printing
							A3 or LD size paper
385	COUNT	Total counter in scanner unit (display)		ALL			0-999999
386	COUNT	Platen scan count		ALL			0-999999
388	COUNT	LOAD instruction for total counter when		ALL				1-90
		replacing the main PWA Scanner unit →
		Copier					*1
389	COUNT	SAVE instruction for total counter when		ALL
		replacing the scanner unit Copier → Scan-
		ner unit					*1
400	Process	Thermistor heater status counter		ALL		0	0-10
		0: No error occurrence
		1:	C41 1st thermistor or heater error
			when starting W-UP
		2:	C41 2nd thermistor or heater error
			when starting W-UP
		3: Reserved
		4:	C43 Thermistor error during W-UP
		5:	C44 Heater error during W-UP
		6:	C43 Thermistor error after ready
		7:	C44 Heater error after ready
		8:	C45 Heater end thermistor error af-
			ter ready (High temperature)
		9:	C44 High temperature heater error
		10:	C45 Heater end thermistor error af-
			ter ready (Low temperature)
401	Process	Drum life counter				0	0-999999
402	Process	Power on hours counter				0	0-9999959
		(7-digit display: Hour 5-digit, minute 2-					Counter area added
		digit)
		Total power ON hours
403	Process	Fuser counter				0	0-999999
		Always double count for A3, B4, LD, LG,					Counter area added
		COM, A4R, LTR, and FOLIO
404	Process	Developer material counter.				0	0-999999
		Always double count for A3, B4, LD, LG,					Counter area added
		COM, A4R, LTR, and FOLIO.
		Clear by installing a new PU.
406	Process
		Pre-run start time		ALL		0	0-7
		0: Invalid 1: 30 sec 2: 35 sec
		3: 40 sec 4: 45 sec 5: 50 sec
		6: 55 sec 7: 60 sec
407	Process
		Pre-run operation time		ALL		0	0-10
		0: Invalid 1: 5 sec 2: 10 sec				(2)
		3: 15 sec 4: 20 sec 5: 25 sec
		6: 30 sec 7: 40 sec 8: 50 sec
		9: 60 sec 10: 150 sec				*1
408	Process
		Pre-run operation time for thick paper		ALL		10	0-15
		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
					*1 : The entry of code enables automatic execution.

December 2002 TOSHIBA TEC

1 - 15

e-STUDIO160/200/250 ADJUSTMENT ITEMS

							Image		Acceptable	Refer to
Code	Factor		Setting item			Mode	quality	Default
									value *1	page
							mode
410	Process	Fixing temperature when printing				ALL		8	4-13
		4: 170°C 5: 175°C 6: 180°C 7: 185°C						(10)
		8: 190°C	9: 195°C	10: 200°C
		11: 205°C	12: 210°C		13: 215°C			*1
411	Process	Fixing temperature when ready				ALL		7	0-7
		0: 170°C 1: 175°C 2: 180°C 3: 185°C
		4: 190°C	5: 195°C	6: 200°C
		7: Drop control ON
412	Process	Fixing temperature in low power state				ALL		NAD: 5	0-5
		0: OFF 1: 120°C 2: 130°C 3: 140°C						Other: 4
		4: 150°C 5: 160°C						(NAD: 3)
								(Other: 2) *1
413	Process	Fixing temperature for thick paper				ALL		0	0-4
		0: Invalid 1: 195°C 2: 200°C 3: 205°C						(2)
		4: 210°C						*1
446	Process	Correction for transfer output ON timing.				ALL		11	0-18	1-91
*2		(0: -110 ms -----18: +70 ms)							10 ms/step
447	Process	Correction for transfer output OFF timing.				ALL		1	0-18	1-91
*2		(0: +110 ms -----18: -70 ms)						(11) *1	10 ms/step
462		Setting for switchback operation to copy						0	0-1
		mixed-size originals form RADF
		0: Invalid 1: Valid
480	PRINT	Cassette priority selection				ALL		0	0-5
		0: A4/LT 1: LCF 2: Cassette 1
		3: Cassette 2 4: Cassette 3
		5: Cassette 4
481	PRINT	Auto cassette change				ALL		1	0-1
		0: None 1: Normal
483	PRINT	Polygon motor preceding start-up setting				ALL		0	0-2
		0: Valid (DF, platen)		1: Invalid
		2: DF only
486	PRINT	Time for suspension of the Polygonal mo-				ALL		0	0-2
		tor pre-running
		(0: 15 sec, 1: 30 sec, 2: 45 sec)
503	Image	Density default in image quality mode				PPC	ALL	0	0-8
	processing	0: AUTO 1: Light 3 2: Light 2
		3: Light 1	4: Center	5: Dark 1
		6: Dark 2 7: Dark 3
		Also reflected on panel.
504	F/W	Special paper selection				PPC		0	0-2
		0: FOLIO/B size
		1: 13" LEGAL (South America only)
		2: K size (China only)
550	Image	Image mode default				PPC	ALL	0	0-2
	processing	0: Standard 1: Photo			2: Text
603	F/W	Auto duplex mode (when document is				PPC		0	0-2
		loaded into DF)
		0: Invalid	1: Simplex/Duplex
		2: Duplex/Duplex
604	F/W	APS priority selection				PPC		0	0-3
		0: APS 1: AMS 2: None (100%)
		3: Reserved
611	F/W	Book duplex document selection				PPC		0	0-1
		0: Left-hand open 1: Right-hand open
614	F/W	The function clear LED blinks. Blinks when				PPC		1	0-1
		the value is different from the present de-
		fault value after copying (until auto clear
		or all clear.)
		0: Invalid (Always off)			1: Valid

*1 : The value in parentheses is for the model e-STUDIO200/250 series.

*2 : This value should be adjusted at the factory. Do not change the value in the field. When the main PWA is replaced, it should be entered again.

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 16

December 2002 TOSHIBA TEC

				Image		Acceptable		Refer to
Code	Factor	Setting item	Mode	quality	Default
						value *1		page
				mode
618	F/W	Default setting for mixed size originals	PPC		0	0-1
		0: OFF
		1: ON
		* Setting 08-618 to 1 (ON) and 08-641 to
		4 (alternate) simultaneously is not al-
		lowed.
620	F/W	APS forced start (Exclude RADF)	Memory		0	0-2
		0: Valid (One time pressing)	PPC
		1: Reserved
		2: Invalid
635		Process for last page (one-sided original)	PPC		0	0-1
		at duplex copying
		0: One-side copy
		1: Double-sided copy (blank paper is
		added to as the last even numbered
		page to output the copy in the same
		orientation with previous pages.)
641	F/W	Auto sort mode (when document is loaded	PPC		2	0-5
		into DF)
		Also set on panel.
		0: Invalid 1: Staple 2: Sort 3: Invalid
		4: Vertical and horizon. alternate
		5: Sort offset
		* Setting 08-641 to 4 (alternate) and 08-
		618 to 1 (ON) simultaneously is not al-
		lowed.
642	F/W	Sorter mode priority selection (at all clear)	PPC		0	0-6
		Also set on panel.
		0: NON SORT 1: STAPLE 2: SORT
		3: Reseved 4: ALTERNATION
		5: SORT OFFSET
		6: NON SORT OFFSET
648	F/W	Initialization of finisher bin at all clear	ALL		0	0, 1
		0: Valid 1: Invalid
649	F/W	Magazine sort setting	Expansion		0	0-1
		0: Left-hand open 1: Right-hand open	PPC
650	F/W	2in1/4in1 setting	Expansion		0	0-1
		0: Horizontal write 1: Vertical write	PPC
652	F/W	Cascade operation setting	Expansion		1	0-2
		(e-STUDIO200/250 series)	PPC
		0: No cascade
		1: 1 → 2 (Endless stack included)
		2. Reserved
665	F/W	Set PPC area default.	Self-					1-90
		05: Adjust area, γ adjust store area	check
		08: Setting (PPC-FUNC) area					*1
		(Except the counter values)
673		Resetting drum-related counters,	Self-
		08-355, 08-401.	check
		(Valid when 08-689 is set to 1.)
685		Paper feeding by turns at duplex copying	PPC		1	0-1
		0: Invalid 1: Valid
688		UI shortcut key	PPC		1	0-4
		0: Invalid
		1: Valid (REDUCE/ENLARGE and ZOOM
		UP/DOWN only)
		2: Valid (Cassette paper size setting only)
		3: Valid (All, REDUCE/ENLARGE, ZOOM
		UP/DOWN, and cassette paper size
		setting)

*1 : The entry of code enables automatic execution.

December 2002 TOSHIBA TEC

1 - 17

e-STUDIO160/200/250 ADJUSTMENT ITEMS

End of TEST

Test Items

a) Flash ROM test

b) SRAM test c) DRAM test d) MODEM test

e) SCANNER test f) CODEC test g) Printer test

h) Phonebook data test

PROGRAM

Select TEST MODE

SET

Select AUTO TEST

SET

Auto test run

1.2.3 User test mode

When you press the PROGRAM key and enter the TEST mode from the menu, the items that can be

tested by the user are displayed.

(1)AUTO TEST

This mode allows the user to independently diagnose the machine by automatically performing a series of tests.

<Key used in operation>

Press the PROGRAM key

Use or keys

Use or keys

It takes about 2 minutes to finish TEST

<Display messages>

PROGRAM

01.DEFAURT SETTINGS 02.LISTS 03.INITIAL SETUP

TEST MODE 01.AUTO TEST

02.INDIVIDUAL TEST 03.TEST RESULT LIST

AUTO TEST

-------------------

AUTO TEST

Completed

Calculates and compares the check sums of the firmware, function data and language information with the previously stored corresponding check sum values.

Same as Function Test.

Same as Function Test.

Same as Function Test.

Same as Function Test.

Same as Function Test.

Checks each part of the printer (fan, HVPS, polygon, heater, LSU) and prints one page of test pattern (not performed when there is no paper). Calculates and compares the check sum of the phonebook with the previously stored check sum value.

i) Network board test (with GF-1110)

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 18

December 2002 TOSHIBA TEC

(2)INDIVIDUAL TEST

The user can perform a test in interactive mode and locate the faulty point from the test result. The test result is printed in the form of a report.

<Key used in operation> <Display messages>

PROGRAM

Press the PROGRAM key

PROGRAM

01.DEFAURT SETTINGS

02.LISTS

03.INITIAL SETUP

Select TEST MODE

Use

or

keys

TEST MODE

SET

01.AUTO TEST

02.INDIVIDUAL TEST

03.TEST RESULT LIST

Select INDIVIDUAL TEST

Use

or

keys

INDIVIDUAL TEST

SET

01.ADF TEST

02.KEY TEST

03.LED LIST

Select item to be tested

Use

or

keys

TEST MODE

04.LCD TEST

TEST MODE

05.SPEAKER TEST

06.SWITCH TEST

SET

Selected test is performed

07.TEST PRINT

CIS

Test Items

a) ADF test

Transports and ejects originals to check the transport system. Transports

and ejects a certain number of originals and displays the number of the

originals. The tester checks that this value matches the number of the origi-

nals. A transport speed can be selected with the resolution key.

b) Key test

Press all the keys on the operation panel to check if they are detected nor-

mally. The key test ends when the STOP key is pressed in the end. If there is

any key which is not detected when pressed before the STOP key is pressed,

it will be judged to be an error.

c) LED test

When the test is performed, all the LEDs will come on. If there is any LED

which is not lit when visually checked, it will be judged to be an error.

d) LCD test

All the dots on the display go off (turn black). When the Start key is then

pressed, all the dots light (turn white). If there is any dot which does not light

or go off when visually checked, it will be judged to be an error.

e) Speaker test

Check that the volume level from the speaker changes.

f) Sensor test

Sensor test.

Open and close the covers by following the guidance appearing on the dis-

play.

g) Printer test

Checks the printer function by printing two test patterns.

December 2002 TOSHIBA TEC

1 - 19

e-STUDIO160/200/250 ADJUSTMENT ITEMS

(3)TEST RESULT LIST

Prints the results of (1) AUTO TEST and (2) INDIVIDUAL TEST.

<Key used in operation> <Display messages>

PROGRAM

Press the PROGRAM key

PROGRAM

01.DEFAURT SETTINGS

02.LISTS

03.INITIAL SETUP

Select TEST MODE

Use

or

keys

TEST MODE

01.AUTO TEST

02.INDIVIDUAL TEST

SET

03.TEST RESULT LIST

Select TEST RESULT LIST

Use

or

keys

TEST RESULT LIST

Printing accepted

SET

Print TEST RESULT LIST

If there is any NG in the RESULT column, the corresponding test is problematic. An test with an asterisk (*) cannot be executed unless the corresponding option is installed.

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 20

December 2002 TOSHIBA TEC

1.2.4 Function test

The function test checks each function of the copier. To enter the function test mode, follow the procedure below, or enter the Service mode (*,#,*,*) and select the menu for the function test

<Key used in operation> <Display messages>

1

3

Power ON

FUNCTION TEST

01.OPE.PANEL TEST

02.PRINT TEST

03.MODEM TEST

or

Select test menu

SET

The following tests can be conducted in the Function test mode. 01. OPE. PANEL TEST

02. PRINT TEST

03. MODEM TEST *1 (Factory test)

04. SENSOR TEST

05. SRAM TEST

06. DRAM TEST

07. CLOCK IC TEST

08. SCANNER TEST

09.CODEC TEST

10.OUTPUT TEST

11.PRINTER BOARD TEST *2

*1:	When the FAX kit (GD-1061) is not installed, the test is not present.
*2:	When the PCL kit (GA-1031) is not installed, the test is not present.

December 2002 TOSHIBA TEC

1 - 21

e-STUDIO160/200/250 ADJUSTMENT ITEMS

(1) 01. OPE PANEL TEST

This test checks the control panel display. When any key other than START and CLEAR/STOP is pressed during the display test, O and X are displayed alternately in the lower right of the display.

<Key used in operation>

1 3 Power ON

01.OPE. PANEL TEST Select test menu

SET All display dots keep turning on and off alternatery for one second each. (All LEDs turn on.)

<Display messages>

FUNCTION TEST 01.OPE.PANEL TEST 02.PRINT TEST 03.MODEM TEST

START

Cancel

The cursor moves (from the upper left to the lower right).

e-STUDIO160/200/250 ADJUSTMENT ITEMS

1 - 22

December 2002 TOSHIBA TEC