Ricoh G157 Manuals
Manuals and User Guides for Ricoh G157. We have 3 Ricoh G157 manuals available for free PDF download: Service Manual, Support Manual
Ricoh G157 Service Manual (320 pages)
Brand: Ricoh
|
Category: All in One Printer
|
Size: 67.13 MB
Table of Contents
-
-
Laser Safety26
-
Installation
29 -
Installation
31 -
-
-
Page Count39
-
-
-
Page Count40
-
-
-
-
Top Cover43
-
Right Cover44
-
Front Cover46
-
Rear Cover47
-
-
Scanner Unit47
-
Adf49
-
Optics Unit59
-
Opc60
-
Development63
-
Paper Feed69
-
Drive Path81
-
Exhaust Fan84
-
Psu Fan84
-
Fusing Fan85
-
Speaker85
-
Registration87
-
-
-
-
Image Quality113
-
Background113
-
Countermeasures113
-
Possible Cause113
-
Symptom113
-
Countermeasures114
-
Jitter114
-
Possible Cause114
-
Symptom114
-
-
Sm G157
115-
Countermeasures115
-
Possible Cause115
-
Ribbing115
-
Symptom115
-
Countermeasures116
-
Possible Cause116
-
Symptom116
-
White Line 1116
-
Countermeasures117
-
Possible Cause117
-
Symptom117
-
White Line 2117
-
Black Line118
-
Countermeasures118
-
Possible Cause118
-
Symptom118
-
Vertical Line118
-
Banding119
-
Countermeasures119
-
Possible Cause119
-
Symptom119
-
Countermeasures120
-
Possible Cause120
-
Symptom120
-
Toner Drop120
-
White Band120
-
Countermeasures121
-
Possible Cause121
-
Symptom121
-
Countermeasures122
-
Mottling122
-
Possible Cause122
-
Symptom122
-
Countermeasures123
-
Possible Cause123
-
Residual Image123
-
Symptom123
-
Back Stain124
-
Countermeasures124
-
Possible Cause124
-
Symptom124
-
White Print124
-
Countermeasures125
-
Possible Cause125
-
Symptom125
-
Countermeasures126
-
Possible Cause126
-
Symptom126
-
-
Network Problems130
-
Operation Panel135
-
Fax Problems136
-
-
Photo Sensors140
-
Sensors140
-
-
-
Service Tables
143-
-
Maintenance Mode164
-
WSW52 Selector232
-
Firmware Update234
-
-
-
Overview239
-
Component Layout239
-
Main Frame239
-
Adf240
-
Paper Path241
-
Drive Layout242
-
Board Structure243
-
Controller244
-
Printing Process245
-
-
-
Basic Procedure248
-
Scanning Process248
-
-
Optical Path253
-
Specifications254
-
Laser Exposure255
-
Optics Unit Fan255
-
Safety Switch256
-
-
Opc Belt257
-
Drive257
-
Opc Belt Sensor259
-
Quenching259
-
-
Development Unit260
-
Overview260
-
Drive261
-
Development Bias263
-
Spring Clutch263
-
Arrangement264
-
Mechanism264
-
Near End and End264
-
Toner End Sensor264
-
Transfer Belt265
-
Paper Tray Unit273
-
Overview273
-
Paper Lift274
-
Drive275
-
Paper Feed275
-
Mechanism276
-
Paper Size276
-
Ohp Sensor277
-
Paper End Sensor279
-
-
-
Drive280
-
Discharge Plate281
-
Paper Transfer281
-
Transfer Roller281
-
-
Fusing Unit282
-
Overview282
-
Drive283
-
Fusing Process283
-
Pressure Unit283
-
Main Components284
-
Temperature285
-
-
Paper Exit Unit286
-
Drive286
-
-
Controller287
-
Board Layout287
-
Overview287
-
Black over Print288
-
Pin Assignment289
-
Remarks289
-
-
-
Specifications
291-
-
Printer Drivers299
-
Utility Software299
-
-
-
Legal Paper Tray301
-
Paper Tray Unit301
-
Advertisement
Ricoh G157 Service Manual (320 pages)
Brand: Ricoh
|
Category: All in One Printer
|
Size: 51.48 MB
Table of Contents
-
-
Laser Safety26
-
Installation
31 -
-
-
Page Count39
-
-
-
Page Count40
-
-
-
-
Top Cover43
-
Right Cover44
-
Front Cover46
-
Rear Cover47
-
-
Scanner Unit47
-
Adf49
-
Optics Unit59
-
Opc60
-
Development63
-
Paper Feed69
-
Drive Path81
-
Exhaust Fan84
-
Psu Fan84
-
Fusing Fan85
-
Speaker85
-
Registration87
-
-
-
-
Image Quality113
-
Background113
-
Countermeasures113
-
Possible Cause113
-
Symptom113
-
Countermeasures114
-
Jitter114
-
Possible Cause114
-
Symptom114
-
Countermeasures115
-
Possible Cause115
-
Ribbing115
-
Symptom115
-
Countermeasures116
-
Possible Cause116
-
Symptom116
-
White Line 1116
-
Countermeasures117
-
Possible Cause117
-
Symptom117
-
White Line 2117
-
Black Line118
-
Countermeasures118
-
Possible Cause118
-
Symptom118
-
Vertical Line118
-
Banding119
-
Countermeasures119
-
Possible Cause119
-
Symptom119
-
Countermeasures120
-
Possible Cause120
-
Symptom120
-
Toner Drop120
-
White Band120
-
Countermeasures121
-
Possible Cause121
-
Symptom121
-
Countermeasures122
-
Mottling122
-
Possible Cause122
-
Symptom122
-
Countermeasures123
-
Possible Cause123
-
Residual Image123
-
Symptom123
-
Back Stain124
-
Countermeasures124
-
Possible Cause124
-
Symptom124
-
White Print124
-
Countermeasures125
-
Possible Cause125
-
Symptom125
-
Countermeasures126
-
Possible Cause126
-
Symptom126
-
Possible Cause127
-
-
Network Problems130
-
Operation Panel134
-
Fax Problems136
-
-
Photo Sensors140
-
Sensors140
-
-
Service Tables
143-
-
Maintenance Mode164
-
WSW52 Selector232
-
Firmware Update234
-
-
-
Overview239
-
Component Layout239
-
Main Frame239
-
Adf240
-
Paper Path241
-
Drive Layout242
-
Board Structure243
-
Controller244
-
Printing Process245
-
-
-
Basic Procedure248
-
Scanning Process248
-
-
Optical Path253
-
Specifications254
-
Laser Exposure255
-
Optics Unit Fan255
-
Safety Switch256
-
-
Opc Belt257
-
Drive257
-
Opc Belt Sensor259
-
Quenching259
-
-
Development Unit260
-
Overview260
-
Drive261
-
Development Bias263
-
Spring Clutch263
-
Arrangement264
-
Mechanism264
-
Near End and End264
-
Toner End Sensor264
-
Transfer Belt265
-
Paper Tray Unit273
-
Overview273
-
Paper Lift274
-
Drive275
-
Paper Feed275
-
Mechanism276
-
Paper Size276
-
Ohp Sensor277
-
Paper End Sensor279
-
-
-
Drive280
-
Discharge Plate281
-
Paper Transfer281
-
Transfer Roller281
-
-
Fusing Unit282
-
Drive283
-
Fusing Process283
-
Pressure Unit283
-
Main Components284
-
Temperature285
-
-
Paper Exit Unit286
-
Drive286
-
-
Controller287
-
Board Layout287
-
Overview287
-
Black over Print288
-
-
Usb 2.0289
-
Pin Assignment289
-
Remarks289
-
-
-
Specifications
291-
-
Printer Drivers299
-
Utility Software299
-
-
-
Legal Paper Tray301
-
Paper Tray Unit301
-
Advertisement
