Ricoh B220 Manuals
Manuals and User Guides for Ricoh B220. We have 1 Ricoh B220 manual available for free PDF download: Service Manual
Ricoh B220 Service Manual (781 pages)
GESTETNER, LANIER, SAVIN
Brand: Ricoh
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Category: All in One Printer
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Size: 47.81 MB
Table of Contents
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Installation25
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Installation27
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Environment29
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Lct (B457)45
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Tray Heater96
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Special Tools113
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Filters113
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Scanner Unit114
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Aps Sensors114
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Exposure Glass114
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Scanner Lamp117
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Scanner Motor120
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Laser Unit125
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Development Unit132
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Fusing Unit141
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Oil Supply Unit141
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Oil Supply Pad142
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Fusing Lamps144
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Oil Absorbers149
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Drive Units165
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Main Motor166
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Pcu Gear Box167
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Paper Feed Motor168
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Oil Pump170
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Copy Adjustment171
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Printing171
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Blank Margin172
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Scanning173
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Color Adjustment177
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Copy Mode178
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Printer Mode182
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Breaker188
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Troubleshooting189
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Service Call191
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Sc Table192
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Overview211
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Gavd Test212
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Image Test Mode212
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Ipu Test212
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Overview212
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Vpu Test212
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Sensors213
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Switches215
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Skewed Images217
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Trapezoid Images217
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Flowchart220
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Action221
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Paper Feed222
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Service Tables
227-
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Sp Mode Table233
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SP1-XXX: (Feed)233
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SP2-XXX: (Drum)237
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SP5-XXX: (Mode)256
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Input Check329
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Output Check335
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Total Count339
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Total Count340
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Using an SD Card341
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Program Download348
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Software Reset352
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User Tools354
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Dip Switches355
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Overview367
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Paper Path368
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Drive Components369
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Layout369
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Drive Power Path370
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Scanner Unit371
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Image Transfer372
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Paper Path373
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Boards375
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Block Diagram376
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Board Structure376
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Controller378
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Copy Process380
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Overview382
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Process Control382
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Six Steps382
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Overview385
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Scanning385
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ARDF Mode386
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Book Mode386
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Scanner Drive386
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Image Processing389
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Overview389
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A/D Conversion390
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Image Separation394
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Color Conversion395
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Error Diffusion398
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Bottle Detection402
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Opc Belt Drive402
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Laser Exposure409
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Ld Unit410
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Front Door411
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Ld Safety Switch411
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Memory Chip414
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Replacing Units414
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Reverse Rotation421
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Doctor Roller422
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Power Source422
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Drive424
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Friction Pad424
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Transport Speed424
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Paper Lift425
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Discharge Plate429
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Roller Cleaning430
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Fusing Belt433
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Fusing Bias434
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Fusing Unit Scs434
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Oil Supply435
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Oil Supply436
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Overview439
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Panel off Mode440
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Low Power Mode441
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Auto off Mode442
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Drive443
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Paper Exit443
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Pcl5C Driver444
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Rpcs Driver444
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Gamma Correction445
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Gray Correction445
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Ps3 Driver445
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Toner Limitation446
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Overwrite Timing448
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Specifications449
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Main Pcb465
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Stapler Unit466
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Motors467
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Preparation469
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Jam Detection472
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3 Service Tables
473 -
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General Layout474
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Drive Layout479
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Junction Gates480
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Sort/Stack Mode480
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Staple Mode480
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Upper Tray Mode480
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Upper Tray481
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Exit Guide Plate485
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Paper Tray Unit489
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Paper Feed499
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Drive Path499
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Paper Lift502
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Tray509
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Sensors510
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Tray Lift Motor511
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Main Board512
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Tray Motor512
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Paper Feed Unit514
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Exterior529
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Front Cover530
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Stapler Unit534
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Jogger Tray Unit534
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Main Motor535
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Jogger Motor536
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Control Board536
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Output Tray Unit537
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Paper Feed544
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Stapling Mode547
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Error Detection548
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Jam Conditions548
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Bin Tray Unit549
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Bridge Unit B482
567 -
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Reverse Roller582
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Paper Feed585
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Drive585
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Power Source585
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Rollers585
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Duplex Unit589
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Duplex Unit B509
591-
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Exterior Cover593
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Inverter Motor594
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Controller Board594
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Transport Motor594
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Overview595
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Drive Layout597
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Up to A4/Lt Lef599
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Shift Tray Unit601
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Component Layout607
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Basic Operation608
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Tray Shift609
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Fax Option Type611
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Fax Option B750
613-
Installation
615-
Fax Unit (B750)615
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Fax Unit Options621
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Accessory Check621
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Expansion Memory629
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Handset630
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Troubleshooting
632-
Error Codes632
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Fax Sc Codes647
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Service Tables
649-
Bit Switches658
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System Switches658
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I-Fax Switches668
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Printer Switches674
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G3 Switches688
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G3-2/3 Switches695
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Ip Fax Switches701
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Ncu Parameters707
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Parameters717
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Overview729
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Boards730
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Video Data Path733
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Document Server737
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Mail Reception739
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Transfer Request742
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E-Mail Messages744
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Handling Reports746
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Ip-Fax747
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Packet Format747
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What Is IP-FAX747
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Specifications
748
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Left Cover758
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Pick-Up Roller759
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Feed Belt759
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DF Feed Clutch762
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DF Feed Motor762
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Pick-Up Solenoid762
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Transport Motor762
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Drive Layout768
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Stamp777
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Timing Chart778
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3 Service Tables
781-
Dip Switches781
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