Stacker ............................................................................................................................... 206
9 Printer part removal and installation ............................................................................ 216
Service part order ................................................................................................................ 217
Disassembly order ................................................................................................................ 220
10 Stacker part removal and installation ......................................................................... 415
Right Cover ......................................................................................................................... 416
Left Cover ........................................................................................................................... 418
Top Cover ........................................................................................................................... 419
Lower Front Cover ................................................................................................................ 422
Pinchwheels ........................................................................................................................ 427
Drive Motor ......................................................................................................................... 428
Front Cover Sensor ............................................................................................................... 430
Safety Temperature Sensor .................................................................................................... 432
Temperature Sensor PCA ...................................................................................................... 434
Media Sensor ...................................................................................................................... 436
Extension Tray ..................................................................................................................... 438
Receiving Tray ..................................................................................................................... 440
Printer Interlocks ................................................................................................................... 441
Paper Infeed Platen .............................................................................................................. 443
Electronics PCA ................................................................................................................... 444
Power Supply Unit ................................................................................................................ 447
Heating Lamp ...................................................................................................................... 451
Heat Roller .......................................................................................................................... 455
Transport Belt ...................................................................................................................... 457
11 Preventive maintenance ............................................................................................. 464
Moisture on the printer .......................................................................................................... 465
Noisy Carriage Bushing ........................................................................................................ 465
Belt swelling ........................................................................................................................ 465
General cleaning ................................................................................................................. 465
Clean the Drive Roller and Overdrive ..................................................................................... 465
Clean the Platen ................................................................................................................... 466
Clean the Encoder Strip ........................................................................................................ 467
Clean the Paper-advance Sensor window ............................................................................... 469
Apply oil to the Overdrive ..................................................................................................... 469
Lubricate the Carriage Assembly ............................................................................................ 470
Scheduled maintenance ........................................................................................................ 471
Preventive Maintenance Kits .................................................................................................. 471
ENWW ix