Table Of Contents; Contents; Service Manual - Intermec EasyCoder 501 XP Service Manual

0. Introduction

0.1 Contents

0. Introduction
1. Models and Options
2. Front and Keyboard
3. Hatches and Doors
4. Chassis
5. Media Supply
6. Label Slack Absorber
7. Transfer Ribbon Mechanism
8. Print Unit
9. Liner/Batch Takeup Kit
Intermec EasyCoder 501 XP

Service Manual

Edition 4, November 2000
Part No. 1-960427-03
Intermec EasyCoder 501 XP - Service Manual Ed. 4
0.1 Contents .....................................................................................................1
0.2 Preface........................................................................................................4
0.3 Notices and Approvals ..............................................................................5
1.1 Identifi cation..............................................................................................7
1.2 Specifi cations.......................................................................................... 11
1.3 Measures ................................................................................................. 13
2.1 Front ........................................................................................................ 14
2.2 Keyboard/Display................................................................................... 14
2.3 Components ........................................................................................... 17
2.4 Schematics .............................................................................................. 18
3.1 Right-Hand Door.................................................................................... 19
3.2 Front Hatch ............................................................................................. 20
3.3 Left-Hand Cover..................................................................................... 21
4.1 Description.............................................................................................. 22
4.2 Center Section......................................................................................... 22
4.3 Bottom Plate ........................................................................................... 23
4.4 Rear Plate................................................................................................ 23
5.1 Internal Supply ....................................................................................... 25
5.2 External Supply ...................................................................................... 27
6.1 Description.............................................................................................. 30
6.2 Dismantling............................................................................................. 31
7.1 Description.............................................................................................. 32
7.2 Ribbon Supply Unit ............................................................................... 33
7.3 Ribbon Rewind Unit .............................................................................. 35
7.4 Ribbon End Sensor................................................................................. 37
8.1 Description.............................................................................................. 39
8.2 Platen Roller ........................................................................................... 42
8.3 Stepper Motor......................................................................................... 43
8.4 Belts......................................................................................................... 46
8.5 Belt Adjustments .................................................................................... 48
8.6 Label Stop Sensor................................................................................... 50
8.7 Printhead ................................................................................................. 56
8.8 Headlift Sensor ....................................................................................... 61
8.9 Headlift Mechanism............................................................................... 63
8.10 Ribbon Assist Roller .............................................................................. 66
8.11 Media Feed Principles............................................................................ 68
9.1 Description.............................................................................................. 70
9.2 Main Parts............................................................................................... 72
9.3 Liner/Batch Takeup Unit........................................................................ 73
Chapter 0
1