Ricoh MP-2500 Service manual

Model PR-C1

Machine Code: (D010)

SERVICE MANUAL

Feb. 19th, 2007

Subject to change

Safety Notices

Important Safety Notices

Prevention of Physical Injury

1.Before disassembling or assembling parts of the copier and peripherals, make sure that the copier power cord is unplugged.

2.The wall outlet should be near the copier and easily accessible.

3.If any adjustment or operation check has to be made with exterior covers off or open while the main switch is turned on, keep hands away from electrified or mechanically driven components.

4.The copier drives some of its components when it completes the warm-up period. Be careful to keep hands away from the mechanical and electrical components as the copier starts operation.

5.The inside and the metal parts of the fusing unit become extremely hot while the copier is operating. Be careful to avoid touching those components with your bare hands.

Health Safety Conditions

1.Toner and developer are non-toxic, but if you get either of them in your eyes by accident, it may cause temporary eye discomfort. Immediately wash eyes with plenty of water. If unsuccessful, get medical attention.

2.This machine, which uses a high voltage power source, can generate ozone gas. High ozone density is harmful to human health. Therefore, the machine must be installed in a well-ventilated room.

Observance of Electrical Safety Standards

This machine and its peripherals must be serviced by a customer service representative who has completed the training course on those models.

•Keep the machine away from flammable liquids, gases, and aerosols. A fire or an explosion might occur.

Safety and Ecological Notes for Disposal

1.Do not incinerate toner bottles or used toner. Toner dust may ignite suddenly when exposed to an open flame.

1

2.Dispose of used toner, the maintenance unit which includes developer or the organic photoconductor in accordance with local regulations. (These are non-toxic supplies.)

3.Dispose of replaced parts in accordance with local regulations.

Laser Safety

The Center for Devices and Radiological Health (CDRH) prohibits the repair of laser-based optical units in the field. The optical housing unit can only be repaired in a factory or at a location with the requisite equipment. The laser subsystem is replaceable in the field by a qualified Customer Engineer. The laser chassis is not repairable in the field. Customer engineers are therefore directed to return all chassis and laser subsystems to the factory or service depot when replacement of the optical subsystem is required.

•Use of controls, or adjustment, or performance of procedures other than those specified in this manual may result in hazardous radiation exposure.

•WARNING: Turn off the main switch before attempting any of the procedures in the Laser Optics Housing Unit section. Laser beams can seriously damage your eyes.

•CAUTION MARKING:

2

Symbols and Abbreviations

This manual uses several symbols and abbreviations. The meaning of those symbols and abbreviations are as follows:

*See or Refer to

Clip ring

Screw

Connector

Clamp

E-ring

SEF	Short Edge Feed
LEF	Long Edge Feed

3

TABLE OF CONTENTS
Safety Notices.....................................................................................................................................................	1
Important Safety Notices...............................................................................................................................	1
Safety and Ecological Notes for Disposal...................................................................................................	1
Laser Safety.....................................................................................................................................................	2
Symbols and Abbreviations...............................................................................................................................	3
1. Installation
Installation Requirements.................................................................................................................................	13
Environment..................................................................................................................................................	13
Machine Level..............................................................................................................................................	14
Minimum Space Requirements...................................................................................................................	14
Power Requirements....................................................................................................................................	15
Copier Installation............................................................................................................................................	16
Power Sockets for Peripherals....................................................................................................................	16
Accessory Check..........................................................................................................................................	16
Installation Procedure..................................................................................................................................	17
Platen Cover Installation..................................................................................................................................	22
Accessory Check..........................................................................................................................................	22
Installation Procedure..................................................................................................................................	22
ARDF Installation..............................................................................................................................................	23
Accessory Check..........................................................................................................................................	23
Installation Procedure..................................................................................................................................	24
Two-tray Paper Tray Unit Installation.............................................................................................................	27
Accessory Check..........................................................................................................................................	27
Installation Procedure..................................................................................................................................	27
One-Bin Tray Installation.................................................................................................................................	29
Accessory Check..........................................................................................................................................	29
Installation Procedure..................................................................................................................................	29
Bridge Unit Installation.....................................................................................................................................	32
Component Check.......................................................................................................................................	32
Installation Procedure..................................................................................................................................	32
500-Sheet Finisher (B792)..............................................................................................................................	37
Accessory Check..........................................................................................................................................	37
Installation Procedure..................................................................................................................................	38

4

Anti-condensation Heater Installation............................................................................................................	41
Tray Heaters.....................................................................................................................................................	42
Tray Heater...................................................................................................................................................	42
Tray Heaters for the Optional Paper Feed Unit.........................................................................................	43
Key Counter Interface Installation...................................................................................................................	47
GDI Expansion.................................................................................................................................................	49
Accessory Check..........................................................................................................................................	49
Installing Expansion Component................................................................................................................	49
PCL Option........................................................................................................................................................	52
Accessory Check..........................................................................................................................................	52
Installing PCL Option...................................................................................................................................	52
Mechanical Counter........................................................................................................................................	56
Component Check.......................................................................................................................................	56
Installing Mechanical Counter....................................................................................................................	56
2. Preventive Maintenance
PM Tables.........................................................................................................................................................	61
Optics............................................................................................................................................................	61
Drum Area....................................................................................................................................................	61
Paper Feed...................................................................................................................................................	62
Fusing Unit....................................................................................................................................................	63
ARDF.............................................................................................................................................................	63
Paper Tray Unit............................................................................................................................................	63
How to Reset the PM Counter.........................................................................................................................	65
3. Replacement and Adjustment
General Cautions.............................................................................................................................................	67
PCU (Photoconductor Unit).........................................................................................................................	67
Transfer Roller..............................................................................................................................................	67
Scanner Unit.................................................................................................................................................	67
Laser Unit......................................................................................................................................................	68
Fusing Unit....................................................................................................................................................	68
Paper Feed...................................................................................................................................................	68
Special Tools and Lubricants...........................................................................................................................	70
Exterior Covers and Operation Panel............................................................................................................	71

5

Rear Cover...................................................................................................................................................	71
Tray Harness Cover.....................................................................................................................................	71
Copy Tray.....................................................................................................................................................	72
Inner Cover...................................................................................................................................................	72
Upper Covers...............................................................................................................................................	73
Left Cover......................................................................................................................................................	74
Front Cover...................................................................................................................................................	74
Front Right Cover.........................................................................................................................................	75
Right Rear Cover..........................................................................................................................................	75
Right Door (Duplex Unit).............................................................................................................................	76
By-pass Tray.................................................................................................................................................	77
Right Lower Cover........................................................................................................................................	78
Platen Cover Sensor....................................................................................................................................	78
Scanner Unit.....................................................................................................................................................	79
Exposure Glass/DF Exposure Glass .........................................................................................................	79
Lens Block.....................................................................................................................................................	80
Lamp Stabilizer Board and Exposure Lamp..............................................................................................	81
Original Width/Length Sensor...................................................................................................................	82
Scanner Motor.............................................................................................................................................	84
Scanner Home Position Sensor...................................................................................................................	85
Adjusting Scanner Positions........................................................................................................................	86
Laser Unit..........................................................................................................................................................	90
Location of Caution Decal...........................................................................................................................	90
Toner Shield Glass.......................................................................................................................................	91
Laser Unit......................................................................................................................................................	91
LD Unit...........................................................................................................................................................	92
Polygonal Mirror Motor..............................................................................................................................	93
Laser Unit Alignment Adjustment................................................................................................................	93
PCU Section......................................................................................................................................................	96
PCU...............................................................................................................................................................	96
Pick-off Pawls and Toner Density Sensor...................................................................................................	97
OPC Drum....................................................................................................................................................	98
Charge Roller and Cleaning Brush.............................................................................................................	99

6

Cleaning Blade..........................................................................................................................................	100
Developer..................................................................................................................................................	101
After Replacement or Adjustment.............................................................................................................	102
Toner Supply Motor......................................................................................................................................	103
Paper Feed Section........................................................................................................................................	104
Paper Feed Roller: Tray 1 ........................................................................................................................	104
Paper Feed Roller: Tray 2.........................................................................................................................	104
Friction Pad................................................................................................................................................	105
Paper End Sensor......................................................................................................................................	105
Upper/Lower Paper Lift Motors...............................................................................................................	106
Exit Sensor..................................................................................................................................................	107
By-Pass Feed Roller and Paper End Sensor............................................................................................	108
Registration Roller......................................................................................................................................	109
By-Pass Paper Size Switch........................................................................................................................	110
Registration Clutch ....................................................................................................................................	111
Registration Sensor....................................................................................................................................	111
Upper Paper Feed Clutch and By-Pass Feed Clutch..............................................................................	112
Relay Clutches...........................................................................................................................................	113
Upper Relay Sensor..................................................................................................................................	113
Lower Relay Sensor ..................................................................................................................................	114
Lower Paper Feed Clutch..........................................................................................................................	114
Upper/Lower Paper Size Sensors...........................................................................................................	115
Upper/Lower Paper Lift Sensor...............................................................................................................	116
Upper/Lower Paper Height Sensors.......................................................................................................	117
Image Transfer...............................................................................................................................................	119
Image Transfer Roller................................................................................................................................	119
Image Density Sensor...............................................................................................................................	120
Discharge Plate..........................................................................................................................................	121
Fusing..............................................................................................................................................................	124
Fusing Unit..................................................................................................................................................	124
Thermistor...................................................................................................................................................	125
Fusing Lamps..............................................................................................................................................	125
Hot Roller Stripper Pawls..........................................................................................................................	126

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Hot Roller...................................................................................................................................................	127
Thermostat..................................................................................................................................................	127
Pressure Roller and Bushings....................................................................................................................	128
Nip Band Width Adjustment.....................................................................................................................	128
Cleaning Roller..........................................................................................................................................	130
Duplex Unit ....................................................................................................................................................	131
Duplex Exit Sensor....................................................................................................................................	131
Duplex Entrance Sensor............................................................................................................................	131
Duplex Inverter Sensor..............................................................................................................................	132
Duplex Transport Motor...........................................................................................................................	133
Duplex Inverter Motor...............................................................................................................................	133
Other Replacements......................................................................................................................................	135
Quenching Lamp.......................................................................................................................................	135
High-Voltage Power Supply Board.........................................................................................................	135
BICU (Base-Engine Image Control Unit).................................................................................................	136
Main Motor...............................................................................................................................................	137
Duplex Fan.................................................................................................................................................	137
Rear Exhaust Fan.......................................................................................................................................	138
PSU (Power Supply Unit)..........................................................................................................................	139
Gearbox.....................................................................................................................................................	140
Copy Adjustments Printing/Scanning..........................................................................................................	142
Printing........................................................................................................................................................	142
Scanning....................................................................................................................................................	144
ARDF Image Adjustment...........................................................................................................................	146
4. Troubleshooting
Service Call Conditions.................................................................................................................................	149
Summary....................................................................................................................................................	149
SC Code Descriptions...............................................................................................................................	149
Electrical Component Defects.......................................................................................................................	164
Sensors.......................................................................................................................................................	164
Switches.....................................................................................................................................................	167
Blown Fuse Conditions..................................................................................................................................	168
LED Display....................................................................................................................................................	169

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BICU...........................................................................................................................................................	169
5. Service Tables
Service Program Mode.................................................................................................................................	171
How to Enter the SP Mode.......................................................................................................................	171
Copier SP Mode Tables................................................................................................................................	173
SP1-XXX (Feed).........................................................................................................................................	173
SP2-XXX (Drum).........................................................................................................................................	177
SP3-XXX (Process).....................................................................................................................................	181
SP4-XXX (Scanner)....................................................................................................................................	185
SP5-XXX (Mode).......................................................................................................................................	194
SP6-XXX (Peripherals)...............................................................................................................................	197
SP7-XXX (Data Log)..................................................................................................................................	199
SP8-XXX (Data Log 2)...............................................................................................................................	205
SP9-XXX (Etc.)............................................................................................................................................	210
Printer/Scanner SP Mode Tables (GDI Controller only)...........................................................................	211
Printer Service Mode.................................................................................................................................	211
Scanner System and Others.....................................................................................................................	211
Using SP Modes.............................................................................................................................................	212
Adjusting Registration and Magnification...............................................................................................	212
ID Sensor Error Analysis (SP 3310).........................................................................................................	212
Display APS Data (SP 4301-1)...............................................................................................................	213
Memory Clear...........................................................................................................................................	214
Input Check ...............................................................................................................................................	216
Output Check ............................................................................................................................................	221
Serial Number Input (SP 5811)...............................................................................................................	224
NVRAM Data Upload/Download (SP 5824/5825)...........................................................................	225
Firmware Update Procedure ...................................................................................................................	227
Test Pattern Print (SP 5902-1)..................................................................................................................	231
Paper Jam Counters (SP 7504)...............................................................................................................	234
SMC Print (SP 5990)................................................................................................................................	235
Original Jam History Display (SP 7508).................................................................................................	235
ADF APS Sensor Output Display (SP 6901)...........................................................................................	236

6. Detailed Section Descriptions

9

Overview........................................................................................................................................................	239
Component Layout....................................................................................................................................	239
Paper Path..................................................................................................................................................	241
Drive Layout...............................................................................................................................................	242
Board Structure..............................................................................................................................................	243
Block Diagram...........................................................................................................................................	243
BICU (Base Engine and Image Control Unit)..........................................................................................	244
SBU (Sensor Board Unit)..........................................................................................................................	244
Copy Process Overview................................................................................................................................	245
Scanning.........................................................................................................................................................	247
Overview....................................................................................................................................................	247
Scanner Drive............................................................................................................................................	248
Original Size Detection in Platen Mode..................................................................................................	249
Image Processing...........................................................................................................................................	252
Overview....................................................................................................................................................	252
SBU (Sensor Board Unit)..........................................................................................................................	253
IPU (Image Processing Unit).....................................................................................................................	254
Video Control Unit (VCU).........................................................................................................................	264
Laser Exposure...............................................................................................................................................	266
Overview....................................................................................................................................................	266
Auto Power Control (APC)........................................................................................................................	267
LD Safety Switch........................................................................................................................................	268
Photoconductor Unit (PCU)...........................................................................................................................	269
Overview....................................................................................................................................................	269
Drive...........................................................................................................................................................	270
Drum Charge.................................................................................................................................................	271
Overview....................................................................................................................................................	271
Charge Roller Voltage Correction...........................................................................................................	272
ID Sensor Pattern Production Timing........................................................................................................	273
Drum Charge Roller Cleaning..................................................................................................................	273
Development..................................................................................................................................................	275
Overview....................................................................................................................................................	275
Drive...........................................................................................................................................................	276

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Developer Mixing.....................................................................................................................................	277
Development Bias......................................................................................................................................	277
Toner Supply..............................................................................................................................................	278
Toner Supply Mechanism.........................................................................................................................	279
Toner Density Control................................................................................................................................	280
Toner Supply in Abnormal Sensor Conditions........................................................................................	284
Toner Near End/End Detection and Recovery......................................................................................	284
Drum Cleaning and Toner Recycling...........................................................................................................	286
Drum Cleaning...........................................................................................................................................	286
Toner Recycling.........................................................................................................................................	287
Paper Feed.....................................................................................................................................................	288
Overview....................................................................................................................................................	288
Paper Feed Drive Mechanism..................................................................................................................	289
Paper Feed and Separation Mechanism................................................................................................	290
Paper Lift Mechanism................................................................................................................................	291
Paper End Detection..................................................................................................................................	292
Paper Height Detection.............................................................................................................................	293
Paper Size Detection.................................................................................................................................	294
Side Fences................................................................................................................................................	297
Paper Registration.....................................................................................................................................	298
Tray Lock Mechanism...............................................................................................................................	298
Image Transfer and Paper Separation.........................................................................................................	300
Overview....................................................................................................................................................	300
Image Transfer Current Timing.................................................................................................................	301
Transfer Roller Cleaning...........................................................................................................................	302
Paper Separation Mechanism..................................................................................................................	303
Image Fusing and Paper Exit........................................................................................................................	304
Overview....................................................................................................................................................	304
Fusing Unit Drive and Release Mechanism.............................................................................................	305
Fusing Entrance Guide Shift......................................................................................................................	307
Pressure Roller............................................................................................................................................	307
Fusing Temperature Control.....................................................................................................................	308
Overheat Protection..................................................................................................................................	310

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Duplex Unit.....................................................................................................................................................	311
Overall.......................................................................................................................................................	311
Drive Mechanism.......................................................................................................................................	312
Basic operation..........................................................................................................................................	312
Feed In and Exit Mechanism....................................................................................................................	315
Energy Saver Modes of Basic Machines.....................................................................................................	317
Overview....................................................................................................................................................	317
AOF............................................................................................................................................................	318
Timers.........................................................................................................................................................	318
Recovery....................................................................................................................................................	318
Energy Saver Modes of GDI Machines......................................................................................................	319
Overview....................................................................................................................................................	319
AOF............................................................................................................................................................	320
Timers.........................................................................................................................................................	320
Recovery....................................................................................................................................................	320
7. Specifications
General Specifications..................................................................................................................................	321
Supported Paper Sizes..................................................................................................................................	325
Original Size Detection.............................................................................................................................	325
Paper Feed and Exit..................................................................................................................................	328
Machine Configuration.................................................................................................................................	331
Optional Equipment.......................................................................................................................................	332
ARDF...........................................................................................................................................................	332
Two-Tray Paper Tray Unit.........................................................................................................................	332
One-Bin Tray.............................................................................................................................................	333
Bridge Unit.................................................................................................................................................	333
500-Sheet Finisher....................................................................................................................................	334

12

1. Installation

Installation Requirements		1

•When you install or move a main machine, first remove the optional units other than ARDF, bridge unit, duplex unit, 1-bin tray unit and controller box from a main machine.

•Before installing options, please do the following:

•If there is a printer option in the machine, print out all data in the printer buffer.

•Turn off the main switch and disconnect the power cord, the telephone line, and the network cable.

Environment

–Temperature and Humidity Chart–

•	Temperature Range:	10°C to 32°C (50°F to 89.6°F)
•	Humidity Range:	15% to 80% RH

13

1. Installation

	•	Ambient Illumination:	Less than 1,500 lux (do not expose to direct sunlight)
	•	Ventilation:	3 times/hr/person or more
1
	•	Ambient Dust:	Less than 0.1 mg/m3 (2.7 x 10-6 oz/yd3)

•Avoid areas exposed to sudden temperature changes:

1)Areas directly exposed to cool air from an air conditioner.

2)Areas directly exposed to heat from a heater.

•Do not place the machine in areas where it can get exposed to corrosive gases.

•Do not install the machine at any location over 2,000 m (6,500 ft.) above sea level.

•Place the machine on a strong and level base. (Inclination on any side should be no more than 5 mm.)

•Do not place the machine where it is subjected to strong vibrations.

Machine Level

Front to back:	Within 5 mm (0.2") of level
Right to left:	Within 5 mm (0.2") of level

Minimum Space Requirements

Place the copier near the power source, providing clearance as shown:

14

Installation Requirements

1

A (front): 750 mm (30")

B (left): 150 mm (6")

C (rear): 50 mm (2")

D (right): 250 mm (10")

The recommended 750 mm front space is sufficient to allow the paper tray to be pulled out. Additional front space is required to allow operators to stand at the front of the machine.

Power Requirements

•Make sure that the wall outlet is near the machine and easily accessible. After. completing installation, make sure the plug fits firmly into the outlet.

•Avoid multi-wiring.

•Be sure to ground the machine

Input voltage:

North and South America, Taiwan:	110	– 120 V, 60 Hz, 12 A
Europe, Asia:	220	– 240 V, 50/60 Hz, 7 A

15

1. Installation

Copier Installation

1 Power Sockets for Peripherals

• Make sure to plug the cables into the correct sockets.

[A]: Socket for ARDF (Rated voltage output max. DC24 V)

[B]: Socket for paper tray unit (Rated voltage output max. DC24 V)

Accessory Check

Check that you have the accessories in this list.

D010

No.	Description	Q’ty
1	NECR-English (-17)	1
2	EU Safety Sheet (-26, -27)	1
3	Operating Instructions - Book (-17, -19, -21, -29)	1

16

				Copier Installation
No.	Description		Q’ty
4	Operating Instructions - CD-ROM (-17, -19, -21, -29)	1
				1
5	Language Kit (-26, -27)	1
6	Model Name Plate (-29)	1
7	Emblem Cover (-29)	1
D043
No.	Description		Q’ty
1	Operating Instructions - Book		1
2	Operating Instructions - CD-ROM		1
3	Model Name Plate (-29)		1
4	Emblem Cover (-29)		1
5	Caution Sheet - CD-Driver (-29)		1
6	Sheet -EULA		1

Installation Procedure

• Unplug the machine power cord before starting the following procedure.

17

1. Installation

1

1. Remove filament tape and other padding.

2. Open the front door and remove the toner bottle holder [A].

18

Copier Installation

1

3. Open the right door [B], and remove the PCU (photo conductor unit) [C].

4.Separate the PCU into the upper part and the lower part ( x 5).

5.Put a sheet of paper on a level surface and place the upper part on it.

•This prevents foreign material from getting on the sleeve rollers

19

1. Installation

1

6.Distribute a pack of developer [D] to all openings equally.

•Do not spill the developer on the gears [E]. If you have spilled it, remove the developer by using a magnet or magnetized screwdriver.

•Do not turn the gear [E] too much. The developer may spill.

7.Reassemble the PCU and reinstall it.

8.Shake the toner bottle [F] several times. (Do not remove the bottle cap [G] before you shake the bottle.)

20

Copier Installation

9.Remove the bottle cap [G] and install the bottle on the holder. (Do not touch the inner cap [H].)

10.Set the holder (with the toner bottle) in the machine.

1

11.Pull out the paper tray [I] and adjust the positions of the end and side guides.

•To move the side guides, release the green lock on the rear side guide.

12.Install the optional ARDF or platen cover.

13.Plug in the main power cord and turn on the main switch.

14.Activate the SP mode and execute "Devlpr Initialize" (SP 3016-1).

15.Wait until the message "Completed" shows (about 45 seconds).

16.Activate the User Tools and select the menu "Language."

17.Specify a language. This language is used for the operation panel.

18.Load the paper in the paper tray and make a full size copy, and make sure the side-to-side and leading edge registrations are correct.

21

1. Installation

Platen Cover Installation

1	Accessory Check
	Check that you have the accessories indicated below.
	No.		Description	Q’ty
	1		Stepped Screw	2

Installation Procedure

• Unplug the machine power cord before starting the following procedure.

Install the platen cover ( x 2).

22

ARDF Installation

ARDF Installation

Accessory Check	1

Check the quantity and condition of the accessories against the following list.

No.	Description	Q’ty
1	Scale Guide	1
2	DF Exposure Glass	1
3	Stud Screw	2
4	Knob Screw	2
5	Original Size Decal	2
6	Screwdriver Tool	1
7	Attention Decal – Top Cover	1
8	Attention Decal – Scanner	1
9	Cloth Holder	1
10	Cloth	1
11	Spacer*1	2

*1: These spacers are used for adjusting the trapezoid image.

23

1. Installation

Installation Procedure

1

• Unplug the copier power cord before starting the following procedure.

1. Remove the strips of tape.

2.Remove the left scale [A] ( x 2).

3.Peel off the backing [B] of the double-sided tape attached to the glass holder.

4.Place the DF exposure glass [C] on the glass holder.

24

ARDF Installation

•When installing the DF exposure glass, make sure that the painted mark [D] is placed to the downward, as shown.

5.	Peel off the backing [E] of the double-sided tape attached to the rear side of the scale guide [F], then	1
	install it ( x 2 removed in step 2).
6.	Install the two stud screws [G].
7.	Mount the DF on the copier, then slide the DF to the front as shown.
8.	Secure the DF unit with two screws [H].
9.	Connect the cable [I] to the copier.

10.Peel off the platen sheet [J] and place it on the exposure glass.

11.Line up the rear left corner of the platen sheet flush against corner [K] on the exposure glass.

12.Close the ARDF.

13.Attach the appropriate scale decal [L] as shown.

25

1. Installation

1

14.Attach the decal [M] to the top cover as shown, choosing the language most suitable for the machine installed.

15.Line up arrow on the decal [N] with the center of the ADF exposure glass as shown, and attach it to the cover. As with step 14, choose the language most suitable for the machine installed.

16.Attach the cloth holder [O] to the left side of the scanner as shown.

17.Insert the cloth [P] in the cloth holder.

18.Turn the main power switch on. Then check if the document feeder works properly.

19.Make a full size copy. Then check to make sure the registrations (side-to-side and leading edge) and image skew are correct. If they are not, adjust the registrations and image skew (refer to the service manual).

26

Two-tray Paper Tray Unit Installation

Two-tray Paper Tray Unit Installation

Accessory Check	1

Check the quantity and condition of the accessories against the following list.

No.	Description	Q’ty
1	Securing Bracket	2
2	Screw - M4 x 8	4

Installation Procedure

•Unplug the machine power cord before starting the following procedure.

•The handles of the main machine for lifting must be inserted inside the machine and locked unless these handles are used for the installation or relocation of the main machine.

1. Remove the strips of tape.

27

1.Installation

2.Set the copier [A] on the paper tray unit [B].

•When installing the copier, be careful not to pinch the cable [C].

1

3.Remove the connector cover [D] (rivet screw x 1).

4.Connect the cable [E] to the copier, as shown.

5.Attach a securing bracket [F] to each side of the paper tray unit, as shown ( x 1 each).

6.Re-install the connector cover.

7.Remove the 2nd paper tray [G] and secure the paper tray unit with two screws [H].

8.Reinstall the 2nd paper tray.

9.Rotate the adjuster [I] until the machine cannot be pushed across the floor.

10.Loads paper into the paper trays and select the proper paper size.

11.Turn on the main switch.

12.Check the machine’s operation and copy quality.

28

One-Bin Tray Installation

One-Bin Tray Installation

Accessory Check	1

Check the quantity and condition of the accessories.

No.		Description	Q’ty
1	Installation procedure		1
2	One-bin sorter		1
3	Exit tray		1
4	Tapping screw M3 x 6		1

Installation Procedure

• Unplug the machine power cord before starting the following procedure.

1.Remove the inverter tray [A].

2.Remove the rail [B] (2 knob screws).

3.Remove the sorter cap [C] (1 rivet).

29