0. Introduction
0.1 Contents
0. Introduction
1. Models and Options
2. Front and Keyboard
3. Hatches and Doors
4. Chassis
5. Paper Supply
6. Label Slack Absorber
7. Transfer Ribbon Mechanism
8. Print Unit
9. Backing Paper Rewind Kit
UBI EasyCoder 601 XP
Service Manual
Edition 1, February 1998
Part No. 1-960431-00
UBI EasyCoder 601 XP - Service Manual Ed. 1
0.1
Contents .......................................................................................... 1
0.2
Preface ............................................................................................ 4
0.3
1.1
Identification ................................................................................... 7
1.2
Specifications ................................................................................ 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
Centre-Line Wall........................................................................... 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 Unwind Unit ..................................................................... 33
7.3
Ribbon Rewind Unit ..................................................................... 35
7.4
Ribbon End Sensor ........................................................................ 37
8.1
Description .................................................................................... 39
8.2
Pressing 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
8.11
9.1
Description .................................................................................... 70
9.2
Main Parts ..................................................................................... 71
9.3
Paper Rewind Unit ........................................................................ 72
Chapter 0
Chapter 0
Introduction
1