IBM 4247

Platen Pinch Roller Assembly .........................................411
Carriage Drive Motor Assembly ........................................415
Carriage Drive Belt...............................................420
Paper Bail Assembly ..............................................422
Manual Sheet Feed Tray............................................425
Upper Feed Roller Shaft Assembly ......................................426
Platen Assembly ................................................429
Printhead Mask ................................................432
Lower Feed Roller Assembly..........................................435
Carriage Assembly ...............................................437
Carriage Support Shaft.............................................439
Sensor Cable Assembly ............................................441
Printer Mechanical Assembly .........................................444
Paper Feed Motor ...............................................447
Paper Feed Motor Drive Belt..........................................448
Lower Plastic Shield/Support Assembly ....................................451
Chapter 6. Parts Catalog ............................................457
How To Use This Parts Catalog .........................................457
Assemblies....................................................459
Assembly 1: Covers and Operator Panel ....................................460
Assembly 2: Tractor Assembly, Automatic Sheet Feeder, and Stacker......................463
Assembly 3: Printer Mechanical Assembly and Base ..............................465
Assembly 4: Mechanical Assembly I .......................................467
Assembly 5: Mechanical Assembly II.......................................470
Assembly 6: Mechanical Assembly III ......................................473
Assembly 7: Electronics I ............................................475
Assembly 8: Electronics II ............................................477
Assembly 9: Printhead and Cables .......................................479
Assembly 10: Power Cords, Parts Kits, and Tools ................................481
Chapter 7. Preventative Maintenance .....................................483
Contents 7