TOSHIBA 2060, 2860, 2870 SERVICE HANDBOOK

SERVICE HANDBOOK 2060/2860/70

PLAIN PAPER COPIER

AUTOMATIC DUPLEXING UNIT MD-5002

Click the Page Only button to close the overview area of the window.

Click the Bookmarks and Page button to open the Contents and display bookmarks created for the document. Click a bookmark’s name to go to the Page marked by that bookmark.

Click the Thumbnails and Page button to open the overview area and display thumbnail images of each document page. Click a thumbnail to go to the page marked by that thumbnail.

Copyright TOSHIBA CORPORATION 1995

ALL RIGHTS RESERVED

GENERAL PRECAUTIONS REGARDING THE INSTALLATION AND SERVICE FOR THE COPIER 2060, 2860/70 AND THE AUTOMATIC DUPLEXING UNIT MD-5002

1.Transportation/Installation

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

The copier is fairly heavy and weighs approximately 73 kg (161 lb), therefore pay full attention when handling it. (2870: 84 kg)

4 portions

2.Installation

•Be sure to use a dedicated outlet with AC 115V/15A (220V, 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.

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, etc.

•When servicing the machines with the main switch turned on, be sure not to touch live sections such as the lamp terminal, etc.

•Use suitable measuring instruments and tools.

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.Notice Labels

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

6.Disposition of Consumable Parts/Packing Materials

•Regarding the recovery and disposal of the copier, supplies, consumable parts and packing materials, 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.

1.ADJUSTMENT ITEMS

1.1 Error Codes

When either the CLEAR PAPER ( ) or CALL SERVICE ( ) symbol appears, press the CLEAR/ STOP and “8” keys simultaneously and the corresponding error code will be displayed. To clear the error code, turn off the machine.

Group	Error code	Machine status
Transporting jam at the copier	E01	Paper jam inside the copier
	E02	Paper jam near the fuser unit
	E03	Paper remaining inside the machine when power on
	E04	The front cover is opened during copying
	E05	Paper jam near the aligning roller
	E08	Paper jam at the stacking area inside the ADU
Paper feeding jam	E11	Paper feeding jam at the ADU
	E12	Manual feeding jam
	E13	Cassette feeding or transporting jam (1st	cassette)
	E14	Cassette feeding or transporting jam (2nd	cassette)
	E15	Cassette feeding or transporting jam (3rd	cassette)
	E16	Cassette feeding or transporting jam (4th	cassette)
	E17	Cassette feeding or transporting jam (5th	cassette)
	E19	Paper feeding or transporting jam at the LCF
Paper transporting jam at the	E21	Paper jam at the transport route 1 (LCF)
feeding units
	E22	Paper jam at the transport route 2 (Copier)
	E23	Paper jam at the transport route 3 (Aligning)
	E25	Paper jam at the transport route 4 (PFP)
Original transporting jam at the	E71	Original feeding jam
ADF
	E72	Original transporting jam
	E73	Original exiting jam
	E75	2nd original feeding jam (2 in 1)
Paper transporting jam at the	E81	Copy paper arrival time is over
sorter
	E82	Copy paper staying time is over
	E83	Sorter early arrival jam
	E84	Paper remaining inside the sorter when power on
	E85	Joint open jam while copying
	E88	Staple jam
Service call by the drive system	C01	Abnormal operation of the copier main motor
	C04	Abnormal operation of the PFP main motor
	C05	Abnormal operation of the ADU main motor

Dec. 1996 © TOSHIBA CORP.

1 - 1

2060, 2860/70 ADJUSTMENT

Group	Error code	Machine status
Service call by the paper feeding	C11	Abnormal operation of the ADU side motor
system
	C12	Abnormal operation of the ADU end motor
	C13	Abnormal operation of the upper cassette tray
	C14	Abnormal operation of the lower cassette tray
	C15	Abnormal operation of the PFP upper cassette tray
	C16	Abnormal operation of the PFP middle cassette tray
	C17	Abnormal operation of the PFP lower cassette tray
	C18	Abnormal operation of the LCF tray
Service call by the optical system	C21	Carriage initialize error
	C22	Lens initialize error
	C23	Mirror initialize error
	C26	Exposure lamp burn out detected
Service call by the process system	C33	Easy set-up is failed
	C35	Developer material exist at the transfer/separation adjustment
Fuser unit area	C41	Abnormal thermistor or heater disconnection when power is on
	C43	Warming up mode after disconnection judgement, or abnor-
		mal thermistor after ready
	C44	Warming up mode after disconnection judgement, or heater
		disconnection after ready
	C45	Sub thermistor is open-circuited
Service call by communication	C54	Sorter — Main CPU communication error
	C55	ADF — Main CPU communication error
	C56	PFC — Main CPU communication error
Service call by ADF	C72	Poor adjustment by the aligning sensor detected
	C73	EEROM poor initialized
	C74	Poor adjustment by the exit/reserve sensor detected
Service call by sorter	C81	Paper transport motor abnormal
	C82	Bin shifting motor abnormal
	C83	Upper limit error
	C84	Lower limit error
	C85	Home sensor error
	C86	Staple guide bar drive motor abnormal
	C87	Staple drive motor abnormal
	C88	Copy removal sensor error
Service call by the other	C93	ADF original stop signal not received

Note: If there is a possibility of the heater malfunctioning as a consequence of the short-circuiting of the triac, the microcomputer will check for abnormal temperature and send out error code “C44” and turn off the main switch of the copier.

2060, 2860/70 ADJUSTMENT

1 - 2

Dec. 1996 © TOSHIBA CORP.

1.2 Self-Diagnosis Modes

	Mode	Input	Definition	Cleaning	Display after selection
		code		method
	All-LEDs-lit	“01”	All LEDs on the control panel are lit.	C/S
	Aging mode	“02”	Aging (RADF does not operate)	“09”	AGING
					100%
	Test mode	“03”	Motor test and input/output check	“09”	TEST MODE
					100%
	Test mode	“04”	Motor test and input/output check	“09”	TEST MODE
					100%
	Adjustment	“05”	Adjustment of items	“09”	TEST MODE
	mode				100%
	Forced ready	“06”	Forced entry of ready mode	–
	mode
	Aging mode	“07”	Aging (includes RADF)	“09”	AGING
					100%
	Setting mode	“08”	System switch over and setting of each	“09”	TEST MODE
			priority mode, PM counter, etc.		100%

Note: To access the desired diagnostic mode, turn on the power switch while pressing the appropriate keys.

<Procedure>

• All-LEDs-lit mode (01):

0 1

PWR

All LEDs light

C/S

Exit

• Aging mode (02 or 07):

0	2	PWR					Aging								C/S				0 9		Exit
0	7
									PRINT

•Test mode (03 or 04):

For these test modes, refer to 1.2.1 and 1.2.2.

•Adjustment mode (05):

For this mode, refer to “1.2.3 Adjustment mode”.

•Forced ready mode (06):

PWR			0 6			Forced ready

Note: This mode is for checking the paper feeding operation only.

• Setting mode (08):

For this mode, refer to “1.2.4 Setting mode”.

Notes: C/S: Press the CLEAR/STOP key

PWR: Turn on the power switch

INT: Press the INTERRUPT key

E/S: Press the ENERGY SAVER key

Dec. 1996 © TOSHIBA CORP.

1 - 3

2060, 2860/70 ADJUSTMENT

Quick reference chart for self-diagnostic mode

Normal		Power ON
	“01”	“02”	“07”	“03/04”	“05”	“08”
	*2		(With ADF)
	“C”
Warming up	All the displays on	Aging		Test mode	Adjustment mode		Setting mode
	the control panel lit
“06”		“P”	“C”	“09”	“09”		“09”
		Stops momentarily				“05”
Standby
			“09”
	*1

*“P”: PRINT key on.

“C”: CLEAR/STOP key on.

*1 When the copier is in the adjustment mode which you entered by turning on the power switch while pressing keys “0” and “5” simultaneously, pressing keys “0” and “9” simultaneously will make the copier exit into the stand-by mode. In this stand-by mode only, you can access the adjustment mode repeatedly by simply entering “0” and “5”.

*2 While all the displays on the control panel are lit (“01” mode), copying is disenabled.

When the copier enters the standby status by pressing the CLEAR/STOP key, copying is enabled.

2060, 2860/70 ADJUSTMENT

1 - 4

Dec. 1996 © TOSHIBA CORP.

1.2.1Input signal check (Test mode 03/04)

In the “03” or “04” test mode, the following input signal conditions can be checked by pressing the

appropriate keys.

[A] When automatic exposure is selected

Indicator			Original size LED				Copy size LED
Key	LED	A4/LD	A3/LG	B4/LT	A5/ST	A4/LD	A3/LG	B4/LT	A5/ST	Unit
operation
[1] Key		PLTNSW	PLL-OK	MRRSW	LNZSW	PSTPSW
		Closed	Main motor	Mirror home	Lens home	Paper found	–	–	–
			rotation NG	position	position
[2] Key					EXITSW	PCCNT	APSR	APSC	APSF
		–	–	–	Paper found		Rear sensor not	Center sensor not	Front sensor not
							found original	found original	found original	Copier
[3] Key					DFCNT	SCNT	DEVSW	TFULSW
		–	–	–	DF	Sorter	Dev unit	Not toner	–
					not loaded	not loaded	not loaded	full
[4] Key		HOMESW		HTRDY			APS2	APS1	APS0
		Carriage	–	Heater	–	–	Original	Original	Original
		home position		ON			not found	not found	not found
[5] Key				Size width	Size width	Empty	Open	Exit	Aligning
		–	–	sensor 2	sensor 1	sensor	sensor	sensor	sensor	ADF
				ON	ON	ON	ON	ON	ON
[6] Key				Copy removal	Limit	Bin home	One rotation	Tray paper	Entrance
		–	–	sensor	sensor	sensor	detect sensor	detect sensor	sensor	Sorter
				ON	ON	ON	ON	ON	ON

LED lit in above condition (Signal level : H)

ORGINAL COPY

A4/LD

A3/LG

B4/LT

A5/ST

UNIVERSAL/OTHER

Dec. 1996 © TOSHIBA CORP.

1 - 5

2060, 2860/70 ADJUSTMENT

[B] When manual exposure is selected

	Indicator		Original size LED				Copy size LED
	Key LED									Unit
		A4/LD	A3/LG	B4/LT	A5/ST	A4/LD	A3/LG	B4/LT	A5/ST
	operation
	[1] Key		TUPCL	PEMPCL	PSTPCL	UCVDOR	TUPCU	PEMPCU	PSTPCU
		–	Copier	Copier	Copier	U-turn cover	Copier	Copier	Copier	Copier
			upper cassette	upper cassette	upper cassette		lower cassette	lower cassette	lower cassette
			tray top position	paper empty	PSTP-SW ON	opened	tray top position	paper empty	PSTP-SW ON
	[2] Key	SBFSW		LC-KEY	LC-CNT	LCDOR	TDWNLC	TUPLC	PEMPLC
		Manual feed	–	LCF tray	LCF not	LCF	LCF tray	LCF tray	LCF	Copier
		paper empty		down key OFF	installed	door opened	bottom SW ON	top SW ON	paper empty	LCF
	[3] Key		TUPPF2	PEMPPF2	PSTPPF2		TUPPF1	PEMPPF1	PSTPPF1
		–	Pedestal	Pedestal	Pedestal	–	Pedestal	Pedestal	Pedestal
			middle cassette	middle cassette	middle cassette		upper cassette	upper cassette	upper cassette
			tray top position	paper empty	PSTP-SW ON		tray top position	paper empty	PSTP-SW ON	PFP
	[4] Key		PPLL-OK	PF-CNT	PFDOR		TUPPF3	PEMPPF3	PSTPPF3
		–	Pedestal motor	Pedestal	PFP side	–	Pedestal	Pedestal	Pedestal
							lower cassette	lower cassette	lower cassette
			rotating NG	not installed	door opened		tray top position	paper empty	PSTP-SW ON
	[5] Key		AD-CNT	APLL-OK	SIDSW	ENDSW	PJAM1AD		PEMPAD
		–	ADU not	ADU motor	ADU side	ADU end	ADU JAM SW	–	ADU inside	ADU
			installed	rotating NG	guide home	guide home	Paper present		Paper present
					SW ON	SW ON
	[6] Key	SIZCU3	SIZCU2	SIZCU1	SIZCU0	SIZCL3	SIZCL2	SIZCL1	SIZCL0
		Copier	Copier	Copier	Copier	Copier	Copier	Copier	Copier	Copier
		upper cassette	upper cassette	upper cassette	upper cassette	lower cassette	lower cassette	lower cassette	lower cassette
		SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF
	[7] Key	SIZPF33	SIZPF32	SIZPF31	SIZPF30	SIZPF23	SIZPF22	SIZPF21	SIZPF20
		Pedestal	Pedestal	Pedestal	Pedestal	Pedestal	Pedestal	Pedestal	Pedestal
		upper cassette	upper cassette	upper cassette	upper cassette	middle cassette	middle cassette	middle cassette	middle cassette
		SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	PFP
	[8] Key	SIZPF13	SIZPF12	SIZPF11	SIZPF10
		Pedestal	Pedestal	Pedestal	Pedestal	–	–	–	–
		lower cassette	lower cassette	lower cassette	lower cassette
		SIZE SW OFF	SIZE SW OFF	SIZE SW OFF	SIZE SW OFF

LED lit in above condition (Signal level : H)

ORGINAL COPY

A4/LD

A3/LG

B4/LT

A5/ST

UNIVERSAL/OTHER

2060, 2860/70 ADJUSTMENT

1 - 6

Dec. 1996 © TOSHIBA CORP.

<Procedure>

0

3

AUTO-EXP

PRINT

EXP

Digital key

LED ON

0 9

PWR

(To clear)

Note: 03

→ With initialization before test mode is entered

04

→ Without initialization

Dec. 1996 © TOSHIBA CORP.

1 - 7

2060, 2860/70 ADJUSTMENT

1.2.2Output signal check (03/04)

In the “03” or “04” test mode, the following output signal conditions can be checked by entering appro-

priate codes.

	Code	Function				Code		Function	Group
	1	Main motor	ON			11		OFF	1
	2	Feed roller clutch	ON			12		OFF	1
	3	Aligning roller clutch	ON			13		OFF	1
	6	Toner motor	ON			16		OFF	1
	7	Optical fan	ON			17		OFF	1
	8	Exit fan/Bottom fan	ON			18		OFF	1
	10	Total counter		Increases at each “P” key press.					2
	20	Scanning motor		At 1st “P” key press, scans forward and backward at 2nd press.					2
	21	Lens motor		At 1st “P” key press, moves to 50% position and to 200% position					2
				at 2nd press.
	22	Mirror motor		At 1st “P” key press, moves to 50% position and to 200% position					2
				at 2nd press.
	24	Document motor		At 1st “P” key press, moves to 50% position and to 200% position					2
				at 2nd press.
	30	Charge output		At 1st “P” key press, comes on and goes off at 2nd press.					3
	31	Transfer output		At 1st “P” key press, comes on and goes off at 2nd press.					3
	32	Separation output		At 1st “P” key press, comes on and goes off at 2nd press.					3
*1
	33	Exposure lamp		At 1st “P” key press, comes on and goes off at 2nd press.					3
	34	Pre-transfer bias		At 1st “P” key press, comes on and goes off at 2nd press.					3
	40	Copier upper cassette tray motor		Tray only rises.					3
	41	Copier upper cassette feed roller clutch		At 1st “P” key press, comes on and goes off at 2nd press.					3
	42	Copier transport clutch		At 1st “P” key press, comes on and goes off at 2nd press.					3
	43	Copier lower cassette tray motor		Tray only rises.					3
	44	Copier lower cassette feed roller clutch		At 1st “P” key press, comes on and goes off at 2nd press.					3
	45	ADU stopper end motor		Reciprocates at each “P” key press.					3
	46	ADU side end motor		Reciprocates at each “P” key press.					2
	47	ADU feed roller clutch		At 1st “P” key press, comes on and goes off at 2nd press.					2
	48	ADU stack clutch		At 1st “P” key press, comes on and goes off at 2nd press.					3
	49	PFP upper cassette tray motor		Tray only rises.					3
	50	PFP upper cassette feed roller clutch		At 1st “P” key press, comes on and goes off at 2nd press.					3
	51	PFP transport clutch		At 1st “P” key press, comes on and goes off at 2nd press.					3
	52	PFP middle cassette tray motor		Tray only rises.					3
	53	PFP middle cassette feed roller clutch		At 1st “P” key press, comes on and goes off at 2nd press.					3

*1 The exposure lamp stays on for 5 sec., then goes off automatically.

2060, 2860/70 ADJUSTMENT

1 - 8

Dec. 1996 © TOSHIBA CORP.

Code		Function			Code	Function	Group
54	PFP lower cassette tray motor		Tray only rises.				3
55	PFP lower cassette feed roller clutch		At 1st “P” key press, comes on and goes off at 2nd press.				3
56	Manual feed roller clutch		At 1st “P” key press, comes on and goes off at 2nd press.				3
57	LCF tray motor		At 1st “P” key press, rises to the limit and goes down at 2nd press.				2
58	LCF feed motor		At 1st “P” key press, comes on and stops at 2nd press.				3
60	ADU motor	ON			70	OFF	1
61	PFP main motor	ON			71	OFF	1
80	DF independent	aging	At 1st “P” key press, comes on and stops at 2nd press.				3
	(single side operation)
81	DF independent aging		At 1st “P” key press, comes on and stops at 2nd press.				3
	(double side operation)
82	DF pick-up roller rotation		At 1st “P” key press, comes on and stops at 2nd press.				3
83	DF aligning roller rotation		At 1st “P” key press, comes on and stops at 2nd press.				3
84	DF transport belt rotation (CW)		At 1st “P” key press, comes on and stops at 2nd press.				3
85	DF transport belt rotation (CCW)		At 1st “P” key press, comes on and stops at 2nd press.				3
90	Sorter transport motor ON		At 1st “P” key press, comes on and stops at 2nd press.				3
	(403 mm/sec)
91	Sorter bin motor ON (bins move		At 1st “P” key press, comes on and stops at 2nd press.				3
	up and down after initialization.)
92	Sorter aging without paper		At 1st “P” key press, starts and goes off at 2nd press.				3

<Procedure> Group (1)

03/04

Operation

Stop

PWR

Code

PRINT

(ON)

code

PRINT

09

Warm-up

Group (2)

C/S

Test mode standby

03/04

Operation

Code

PRINT

(ON)

PWR

09

Warm-up

Group (3)

Test mode standby

03/04

Operation

C/S

Code

PRINT

(ON)

PRINT

PWR

09

Warm-up

Dec. 1996 © TOSHIBA CORP.

1 - 9

2060, 2860/70 ADJUSTMENT

1.2.3Adjustment mode (05)

In this mode, the following adjustment items can be corrected or changed (see the Adjustment Code List for “05” Mode). To access this code, turn on the power while pressing the “0” and “5” keys.

	Adjustment item	Code	Key to adjust with	Key to store with	Remarks
*2	Auto-toner sensor	0	Zoom keys	INTERRUPT	See 1.3 for details.
	Exposure	1–17	Zoom keys	INTERRUPT	See 1.4 for details.
*3
	Automatic adjustment	49	Not needed	Not needed
	for exposure
	HVT output	38–40	Zoom keys	INTERRUPT	See 1.6 for details.
	Registration	53–59	Digital keys	INTERRUPT	See 1.5 for details.
*4
	ADF EEPROM initialization and	97	Not needed	Not needed
	automatic adjustment for ADF sensor
	Other adjustment	Except for	Digital keys	INTERRUPT	Refer to Adjustment
		above codes			code list.

<Procedure>

0

5

0

9

Code

PRINT

ADJUST

INT

E/S

PWR

Memory set

**Test copy

Exit

*2

0

5

0

PRINT

Automatic adjustment for Auto-toner

INT

0

9

PWR

Exit

Memory set

*3	0	5															0 9
						49				PRINT				Automatic adjustment
	PWR																Exit

(Possible only after automatic adjustment is finished)

*4 0 5

ADF EEPROM initialization

0 9

97

PRINT

ADF sensor automatic adjustment

æ Finish 2

ö

PWR

Exit

è sec. later ø

**Duplex copying is not available using E/S key in the adjustment mode.

2060, 2860/70 ADJUSTMENT

1 - 10

Dec. 1996 © TOSHIBA CORP.

Adjustment code list (“05”)

	Code	Name	Allowable	Initial value*	Remarks
	No.		input value
*2
	0	Auto-toner sensor	–	–	About 3 minutes later this value changes
					automatically
	1	Manual exposure (100%)	0–255	128	The larger the value, the lighter the image.
	2	Manual exposure (154%)	0–255	128	The adjustment sequence must be 1 → 2 →
	3	Manual exposure (50%)	0–255	128	3 → 4 → 5 → 6 → 7 → 8 → 9 → 10
	4	Manual exposure (200%)	0–255	128
	5	Automatic exposure (100%)	0–255	128
	6	Automatic exposure (154%)	0–255	128
	7	Automatic exposure (50%)	0–255	128
	8	Automatic exposure (200%)	0–255	128
	9	Allowable exposure step range (light)	0–255	50	The larger the value, the lighter the light range.
	10	Allowable exposure step range (dark)	0–255	210	The larger the value, the darker the dark range.
	14	Photo exposure (100%)	0–255	157	The larger the value, the lighter the image.
	15	Photo exposure (154%)	0–255	128	The adjustment sequence must be 14 → 15
	16	Photo exposure (50%)	0–255	128	→ 16 → 17
	17	Photo exposure (200%)	0–255	128
	21	Lengthwise reproduction ratio adjustment	0–15	8	Each increase by “1” causes the lengthwise
		(Scan motor speed adjustment)			reproduction ratio to increase by 0.1%
	25	LED eraser array timing	0–15	8	Each increase by “1” causes the erased
		adjustment (100%)			position by LED to shift approx. 0.5 mm
	26	LED eraser array timing	0–15	8	toward the trail edge of the paper.
		adjustment (200%)			The adjustment sequence must be 25 → 26
	27	LED eraser array timing	0–15	8	→ 27
		adjustment (50%)
	30	LED eraser array timing	0–15	8	Each increase by “1” causes the erased
		adjustment (leading edge)			position by LED to shift approx. 0.5 mm
	31	LED eraser array timing	0–15	8	toward the trail edge.
		adjustment (trailing edge)
	35	Leading-edge void adjustment	0–15	3	0: No void
	36	Trailing-edge void adjustment	0–15	0	1-15: Void present (approx. 0.5 mm/step)
	38	Grid bias output	0–255	128	The larger the value, the higher the output.
*5
	39	Transfer transformer output	0–255	128	The larger the value, the higher the output.
*5	40	Separation transformer output	0–255	128	The larger the value, the higher the output.
	42	Grid bias output (photo mode)	0–255	138	The larger the value, the higher the output.
	43	Developer bias adjustment	0-255	100	Use code 38 in order to check output.
*3	49	Automatic adjustment for automatic	–	–	Automatically adjusts the automatic exposure
		exposure			based on the manual exposure. (AJ 5,6,7,8)
					The adjustment sequence must be 1 → 2 →
					3 → 4 → 49
	53	Registration (100%, lower feeder)	0–40	20	Each increase by “1” causes the image to
	54	Registration (200%, lower feeder)	0–15	8	shift 0.8 mm toward the paper lead edge.
	55	Registration (50%, lower feeder)	0–15	8	The adjustment sequence must be 53 → 54
	56	Registration (100%, SFB)	0–15	8	→ 55 → 56 → 58
	58	Registration (100%, ADU feed)	0–15	8

Dec. 1996 © TOSHIBA CORP.

1 - 11

2060, 2860/70 ADJUSTMENT

	Code	Name	Allowable	Initial value*	Remarks
	No.		input value
	60	Lens position adjustment (100%)	0–40	20	Each increase by “1” moves the lens toward
	61	Mirror position adjustment (100%)	0–40	20	enlargement.
	62	Lens position adjustment (200%)	0–40	20	The adjustment sequence must be
	63	Mirror position adjustment (200%)	0–40	20	61 60 → 63 62 → 65 64
	64	Lens position adjustment (50%)	0–40	20
	65	Mirror position adjustment (50%)	0–40	20
	80	Aligning value (lower feeder long)	0–31	20	Each increase by “1” causes the paper to
	81	Aligning value (manual)	0–31	24	bend more.
	82	Aligning value (upper feeder long)	0–31	20
	83	Aligning value (ADU feed long)	0–31	20
	84	ADF aligning value (1st page)	0–15	8	Each increase by “1” the original moves
					toward the exit side of DF.
	85	ADF aligning value (2nd page)	0–15	8	Each increase by “1” the original moves
					toward the exit side of DF.
	87	ADF aligning value (2 in 1 original gap)	0–15	8	Each increase by “1” the gap between
					originals increases.
	90	Auto-toner sensor adjustment value	0–255	128	The auto-toner adjustment value is indicated.
	92	Aligning value (PFP)	0–31	20	Each increase by “1” causes the paper to
	93	Aligning value (LCF)	0–31	20	bend more.
	94	Aligning value (lower feeder short)	0–31	16
	95	Aligning value (upper feeder short)	0–31	16
	96	Aligning value (ADU feed short)	0–31	16
*4	97	ADF EEPROM Initialize and	–	–
		automatic adjustment for ADF sensor

* Initial value means memory initialization value.

*5 Remove developer for adjustment.

2060, 2860/70 ADJUSTMENT

1 - 12

Dec. 1996 © TOSHIBA CORP.

1.2.4Setting mode (08)

In this mode, the various special modes listed in the Setting Code List can be set or changed.

<Procedure>

0

8

Set/change

Code

PRINT

a value

INT

0

9

PWR

Memorize

Clear

Code

Name

Allowable

Initial Value*

Remarks

No.

input value

3

Message language

0–2

0

4

Automatic sort mode

0–3

0

The sort mode is selected automatically

when the original is placed on the ADF.

0

: deactivated, 1: staple, 2 : sort, 3 : group

5

Automatic duplex mode

0–3

EUR, OTHER = 0

The duplex mode is selected automatically

UC = 1

when the original is placed on the ADF.

0

: deactivated, 1 : single-sided to dual-sided,

2

: dual-sided to dual-sided, 3 : dual-sided to

single-sided or single-sided to dual-sided

(according to the message)

7

Access control mode

0–1

0

0

: deactivated, 1 : activated

8

Version

0–3

0–3

0

: EUR, 1 : UC, 2 : JPN, 3 : OTHER

9

Actual-size reproduction ratio

0–1

0–1

0

: 100% (EUR, OTHER), 1 : 101% (UC)

(the direction of copy movement)

10

Timer mode

0–10

3

Resetting operation start time is:

0

: deactivated, 1 : 15 sec, 2 : 30 sec,

3

: 45 sec, 4 : 60 sec, N : nx 15 sec

11

Auto power saving

0–15

EUR, OTHER = 0

Auto power saving operation start time is:

UC = 1

0

= deactivated, 1 = 30 sec, 2 = 60 sec,

3

= 90 sec, 4 = 120 sec, 5 = 150 sec, 6 = 3

min., 7 = 4 min., 8 = 5 min., 9 = 7 min., 10 =

10 min., 11 = 15 min., 12 = 20 min., 13 = 30

min., 14 = 45 min., 15 = 60 min.

12

MAX. 9

0–3

0

0 : max. 999, 1 : max. 99, 2 : max. 9, 3 : max. 600

13

Paper-feed retrial

0–1

0

0

: feed-retrial mode, 1 : no-feed-retrial mode

14

Cassette priority selection

0–6

0

0 : A4/LT, 1 : LCF, 2 : upper feeder, 3 : lower

feeder, 4 : PFP-U, 5 : PFP-M, 6 : PFP-L

15

Default exposure

0–2

0

0

: auto, 1 : manual, 2 : photo

16

A3/LD double count

0–1

0

0

: single count, 1 : double count

17

Manual-feed auto-start

0–1

0

0

: PRINT key starting, 1 : auto-start

Dec. 1996 © TOSHIBA CORP.

1 - 13

2060, 2860/70 ADJUSTMENT

Code	Name	Allowable	Initial Value*		Remarks
No.		input value
18	Default ADF mode	0–1	0	0	: ADF mode, 1 : SDF mode
19	Default Sorter mode	0–3	0	0	: non sort, 1 : staple, 2 : sort, 3 : group
20	Default edge erasing mode	0–2	2	0	: non edge erasing, 1 : Edge erasing,
				2	: Auto edge erasing
21	Auto cassette change	0–1	1	0	: deactivated, 1 : activated
22	Default APS mode	0–2	0	0	: manual, 1 : APS, 2 : AMS
23	Detection of manually placed original	0–1	0	0	: activated, 1 : deactivated
25	Guide Bias control selection	0–1	0	0	: activate Guide Bias control,
				1	: deactivate Guide Bias (always off)
27	ADF’s APS mode	0–2	0	0	: detects every original,
				1	: detects only the first original,
				2	: prevents copying blank originals
28	Pressing PRINT-KEY after suspension	0–2	0	0	: accept (copy start), 1 : refuse 1st pressing
	of APS/AMS			(accept 2nd pressing), 2 : copy disable
31	Paper size (LCF)	0–14	3, 4	3	: LT (UC), 4 : A4 (EUR, OTHER)
35	Cassette/ADU connect	0–3	0	0	: Auto-detection, 1 : cassette, 2 : ADU,
				3	: No connection
36	PFP connect	0–4	0	0	: Auto-detection, 1 : 1-cassette,
				2	: 2-cassettes, 3 : 3-cassettes,
				4	: No connection
37	Order of sorter key selection	0–1	0	0	: sort → staple → group → non sort,
				1	: staple → sort → group → non sort
38	Heat-roller temperature setting	0–11	5	0	: off, 1 : 110 °C, 2 : 120 °C, 3 : 130 °C,
	value (energy saving)			4	: 140 °C, 5 : 150 °C, 6 : 160 °C, 7 : 170 °C,
				8	: 180 °C, 9 : 190 °C, 10 : 200 °C,
				11 : 210 °C
43	Resettable counter display/	0–3	0	0 : deactivated, 1 : resettable counter display,
	Original counter display			2	: original counter display, 3 : both
44	All clear after copy	0–1	0	0	: deactivated, 1 : activated
47	Pre-run time setting value	0–18	3	0 : off, 1 : 5 sec., 2 : 10 sec., 3 : 15 sec., 4 : 20
				sec., 5 : 25 sec., 6 : 30 sec., 7 : 40 sec., 8 : 50
				sec., 9 :60 sec., 10 : 70 sec., 11 : 80 sec., 12: 90
				sec., 13 : 100 sec., 14 : 110 sec., 15 : 120 sec., 16
				: 130 sec., 17 : 140 sec., 18 : 150 sec.
48	Width of erased area by LED eraser	0–1	0	0 : Wide, 1 : Narrow
	array (51, 54, 58%)
51	UA mode selection	0–1	0	0 : deactivated, 1 : activated
52	Quick copy mode	0–1	0–1	0 : deactivated (EUR, OTHER), 1 : activated (UC)
53	Exposure burnout detection	0–2	0	0	: activated at all times, 1 : activated only at
				automatic exposure, 2 : deactivated
54	Coin controller mode	0–2	0	0	: deactivated, 1 : activated (when ENABLE
				signal = Low, large size copy is prohibited), 2
				: activated (when ENABLE signal = Low,
				large size copy or non 100% copy is
				prohibited)

2060, 2860/70 ADJUSTMENT

1 - 14

Dec. 1996 © TOSHIBA CORP.

	Code	Name	Allowable	Initial Value*	Remarks
	No.		input value
	56	Auto shut-off	0–20	20	Auto shut-off to force when it was left for a
					following control time (min.)
					0 = 3, 1 = 5, 2 = 10, 3 = 15, 4 = 20, 5 = 25, 6
					= 30, 7 = 40, 8 = 50, 9 = 60, 10 = 70, 11 = 80,
					12 = 90, 13 = 100, 14 = 110, 15 = 120,
					16 = 150, 17 = 180, 18 = 210, 19 = 240, 20 :
					deactivated
	62	AMS copy stop switching	0–1	1	0 : Non stop, 1 : Temporary stop
	68	Copylyzer	0–1	0	0 : deactivate, 1 : activate (only for Japan)
	69	PM counter setting value	0–999, 999	000000	0 : PM counter deactivated,
					Not 0 : PM call when set value ≤ code “79”
*1	76	Running timer (drum)	0–277 Hour	0	Hours, minutes, seconds indication
*1
	77	Running timer (developer)	0–277 Hour	0	Hours, minutes, seconds indication
	79	Current PM counter value	0–999, 999	000000	Current copy quantity
	80	Telephone number	14 digits	0	Telephone number of up to 14 digits can be
					entered. Use the HELP key to enter hyphens.
	81	Front cover open counter	0–999, 999	000000
	89	Heater abnormal counter	0–9	0	0–1 : copy enable, 2 or more : copy disable
*2
	99	Error history	–	–	Display last 8 Error codes
*1
	101	Power on time counter	0–99999 Hour	0	Hours, minutes, seconds indication
*1	102	Copying time counter	0–99999 Hour	0	Hours, minutes, seconds indication
	104	Pre-run time setting value	0–6	2	0 = 3 sec., 1 = 5 sec., 2 = 10 sec., 3 = 15
		(Thick paper mode)			sec., 4 = 20 sec., 5 = 25 sec., 6 = 30 sec.
	105	APS sensor position	1, 2	2	1 : LT series (UC), 2 : A series (EUR, OTHER)
	106	Original setting method (ADF)	0–1	0	0 : Direct stop, 1 : switch back
	108	Width of erased area by LED eraser	0–1	0	0 : Narrow, 1 : Wide
		array (for edge erase)
	109	Universal paper	0–14	FOLIO, COMP	FOLIO ; EUR, OTHER
					COMP : UC
	110	Paper size (0 : non standard size)	140–297/210–432	297/420	Width/Length
				279/432	297/420 : EUR, OTHER, 279/432 : UC
	111	Paper size (1 : A5–R)	140–297/210–432	148/210	Width/Length
	112	Paper size (2 : B5)	140–297/210–432	257/182	Width/Length
	113	Paper size (3 : B5–R)	140–297/210–432	182/257	Width/Length
	114	Paper size (4 : A4)	140–297/210–432	297/210	Width/Length
	115	Paper size (5 : A4–R)	140–297/210–432	210/297	Width/Length
	116	Paper size (6 : FOLIO)	140–297/210–432	210/330	Width/Length
	117	Paper size (7 : B4)	140–297/210–432	257/364	Width/Length
	118	Paper size (8 : A3)	140–297/210–432	297/420	Width/Length
	119	Paper size (9 : ST–R)	140–297/210–432	140/216	Width/Length
	120	Paper size (10 : LT)	140–297/210–432	280/216	Width/Length
	121	Paper size (11 : LT–R)	140–297/210–432	216/280	Width/Length
	122	Paper size (12 : LG)	140–297/210–432	216/356	Width/Length
	123	Paper size (13 : COMP)	140-297/210-432	258/356	Width/Length
	124	Paper size (14 : LD)	140–297/210–432	280/432	Width/Length

Dec. 1996 © TOSHIBA CORP.

1 - 15

2060, 2860/70 ADJUSTMENT