February 2013
4-3
ColorQube® 9303 Family
Repairs/Adjustments
REPs 62- Scanner
REP 62.1 Scanner Module.............................................................................................. 4-243
REP 62.2 Top Cover ....................................................................................................... 4-246
REP 62.3 CVT Glass, CVT Ramp and Document Glass Assembly................................ 4-246
REP 62.4 Scan Carriage Home Sensor.......................................................................... 4-247
REP 62.5 Scan Carriage Assembly ................................................................................ 4-248
REP 62.6 Carriage Motor and Mounting ......................................................................... 4-250
REP 62.7 Scan Cables.................................................................................................... 4-251
REP 62.8 Scan Drive Belt ............................................................................................... 4-255
REP 62.9 Input Module Angle Sensor............................................................................. 4-256
REP 62.10 LED Exposure Lamps................................................................................... 4-256
REP 62.11 Exposure Lamp Ribbon Harness.................................................................. 4-257
REP 62.12 Scanner PWB ............................................................................................... 4-259
REP 62.13 Scan Carriage Ribbon Cable ........................................................................ 4-260
REP 62.14 Document Size Sensor 1 and Document Size Sensor 2 .............................. 4-260
REPs 70 to 75 - Paper Supply
REP 70.1 3 Tray Module PWB........................................................................................ 4-261
REP 70.2 Upper Left Hand Door Assembly .................................................................... 4-262
REP 71.1 Tray 1 and Tray 2 Removal ............................................................................ 4-262
REP 71.2 Tray 1 and Tray 2 Paper Guides..................................................................... 4-263
REP 71.3 Tray 1 and Tray 2 Lift Gear Assembly............................................................ 4-264
REP 73.1 Tray 3 Removal............................................................................................... 4-265
REP 73.2 Tray 3 Elevator Motor ..................................................................................... 4-267
REP 73.3 Tray 3 Elevator Cables ................................................................................... 4-267
REP 73.4 Tray 3 Stack Height Sensor............................................................................ 4-269
REP 73.5 Tray 3 Home Sensor....................................................................................... 4-269
REP 73.6 Tray 3 Elevator Damper and Gears................................................................ 4-270
REP 75.1 Tray 5 Empty Sensor ...................................................................................... 4-271
REP 75.2 Tray 5 Stack Height Sensor............................................................................ 4-272
REP 75.3 Tray 5 Down Sensor ....................................................................................... 4-273
REP 75.4 Tray 5 Elevator Motor Assembly..................................................................... 4-274
REP 75.5 Tray 5 Upper Limit Switch............................................................................... 4-275
REP 75.6 Tray 5 Down Limit Switch ............................................................................... 4-276
REP 75.7 Un-docking and Docking Tray 5...................................................................... 4-277
REP 75.8 Tray 5 Covers ................................................................................................. 4-279
REP 75.9 Tray 5 Docking Latch...................................................................................... 4-280
REP 75.10Tray 5 Elevator Rack Assembly..................................................................... 4-282
REP 75.11 Tray 5 Elevator Tray Guides......................................................................... 4-285
REPs 81 to 89 - Paper Transport
REP 81.1 Tray 1 and Tray 2 Paper Feed Assembly ....................................................... 4-287
REP 81.2 Tray 3 Paper Feed Assembly ......................................................................... 4-288
REP 81.3 Bypass Module ............................................................................................... 4-289
REP 81.4 Tray 1 and Tray 2 Feed Rolls ......................................................................... 4-291
REP 81.5 Tray 3 Feed Rolls............................................................................................ 4-293
REP 81.6 Bypass Tray Feed Rolls.................................................................................. 4-293
REP 81.7 Tray 5 Feed Rollers ........................................................................................ 4-294
REP 81.8 Tray 1 or Tray 2 Feed Sensor......................................................................... 4-295
REP 81.9 Tray 3 Feed Sensor ........................................................................................ 4-296
REP 81.10 Bypass Tray Empty Sensor .......................................................................... 4-297
REP 81.11 Tray 5 Feed Sensor ...................................................................................... 4-297
REP 81.12 Tray 5 Feed Motor ........................................................................................ 4-299
REP 81.13 Nip D Release Solenoid................................................................................ 4-299
REP 82.1 3 Tray Module Transport Motor ...................................................................... 4-300
REP 82.2 3 Tray Module Transport Drive Belt................................................................ 4-300
REP 82.3 Tray 3 Horizontal Transport Assembly............................................................ 4-301
REP 82.4 Tray 3 Horizontal Transport Rolls ................................................................... 4-301
REP 82.5 Tray 5 Transport motor ................................................................................... 4-303
REP 82.6 Tray 5 Transport Drive Belt............................................................................. 4-304
REP 82.7 Tray 5 Takeaway Roller.................................................................................. 4-305
REP 82.8 Confirm Sensor............................................................................................... 4-306
REP 82.9 Vertical Transport............................................................................................ 4-307
REP 83.1 Horizontal Paper Path..................................................................................... 4-309
REP 83.2 Duplex End Sensor, Nip C Solenoid and HPP Diverter Solenoid................... 4-310
REP 83.3 Duplex Sensor (17)......................................................................................... 4-311
REP 83.4 Horizontal Transport Motor ............................................................................. 4-312
REP 83.5 Horizontal Transport Drive Belts And Takeaway Rolls ................................... 4-313
REP 89.1 Registration / Preheat Assembly and Lower Platelet Assembly ..................... 4-314
REP 89.2 Registration / Preheat Pumps......................................................................... 4-317
REP 89.3 Registration / Preheat Assembly Nip A Kit...................................................... 4-317
REPs 91 - Marking Unit
REP 91.1 Carriage Drive Train........................................................................................ 4-319
REP 91.2 Vertical Gearbox and Motor............................................................................ 4-320
REP 91.3 Head Maintenance Wiper ............................................................................... 4-322
REP 91.4 Front and Rear Tensioner Base...................................................................... 4-325
REP 91.5 Head Maintenance Belts and Belt Retainer Clips........................................... 4-327
REP 91.6 Head Maintenance Horizontal Motion Motor................................................... 4-328
REP 91.7 Marking Unit Upper Carriage .......................................................................... 4-329
REP 91.8 Upper Carriage Drive Shaft, Cranks, Upper Front and Rear Compliant Links 4-332
REP 91.9 X Axis Drive Motor .......................................................................................... 4-333
REP 91.10 Lower Carriage Drive Shaft, Cranks, Lower Front and Rear Compliant Links 4-334
REP 91.11 Service Loop................................................................................................. 4-335
REP 91.12 Purge Line Filter............................................................................................ 4-337
REP 91.13 Stitch / Roll Motor.......................................................................................... 4-338
REP 91.14 Marking Unit Lower Carriage ........................................................................ 4-339
REP 91.15 Ink Loader Assembly .................................................................................... 4-342
REP 91.16 Ink Loader Melt Plate Assembly ................................................................... 4-345
REP 91.17 Ink Load Sensor Assembly ........................................................................... 4-346
REP 91.18 Ink Transport Motor and Drive Gear ............................................................. 4-347
REP 91.19 Ink Low Sensor Assembly............................................................................. 4-348
REP 91.20 Ink Reservoir Assembly ................................................................................ 4-349
REP 91.21 Reservoir Pump ............................................................................................ 4-353
REP 91.22 IOD Assembly............................................................................................... 4-354
REP 91.23 Front and Rear Track Guide ......................................................................... 4-356
REP 91.24 Drum Drive Motor and Belt ........................................................................... 4-357
REP 91.25 Drum and Front Drum Frame Assembly....................................................... 4-359
REP 91.26 Marking Unit Slide Assembly ........................................................................ 4-363
REP 91.27 Cleaning Unit Motor Assembly and Home Sensor........................................ 4-364
REP 91.28 Marking Unit Assembly ................................................................................. 4-365
REP 91.29 Printhead....................................................................................................... 4-368
REP 91.30 Drum Position Encoder Assembly ................................................................ 4-373
REP 91.31 Umbilical Assembly....................................................................................... 4-374
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