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UBI EasyCoder 601 XP – Service Manual Ed. 1
1
Chapter 0 Introduction
Chapter 0
0. Introduction
0.1 Contents
0. Introduction
0.1
Contents .......................................................................................... 1
0.2
Preface ............................................................................................ 4
0.3
Notices and Approvals .................................................................... 5
1. Models and Options
1.1
Identification ................................................................................... 7
1.2
Specifications ................................................................................ 11
1.3
Measures ....................................................................................... 13
2. Front and Keyboard
2.1
Front ............................................................................................. 14
2.2
Keyboard/Display ......................................................................... 14
2.3
Components .................................................................................. 17
2.4
Schematics .................................................................................... 18
3. Hatches and Doors
3.1
Right-Hand Door .......................................................................... 19
3.2
Front Hatch ................................................................................... 20
3.3
Left-Hand Cover ........................................................................... 21
4. Chassis
4.1
Description .................................................................................... 22
4.2
Centre-Line Wall ........................................................................... 22
4.3
Bottom Plate ................................................................................. 23
4.4
Rear Plate ...................................................................................... 23
5. Paper Supply
5.1
Internal Supply .............................................................................. 25
5.2
External Supply ............................................................................. 27
6. Label Slack Absorber
6.1
Description .................................................................................... 30
6.2
Dismantling ................................................................................... 31
7. Transfer Ribbon Mechanism
7.1
Description .................................................................................... 32
7.2
Ribbon Unwind Unit ..................................................................... 33
7.3
Ribbon Rewind Unit ..................................................................... 35
7.4
Ribbon End Sensor ........................................................................ 37
8. Print Unit
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
Ribbon Return Roller .................................................................... 66
8.11
Paper Feed Principles .................................................................... 68
9. Backing Paper Rewind Kit
9.1
Description .................................................................................... 70
9.2
Main Parts ..................................................................................... 71
9.3
Paper Rewind Unit ........................................................................ 72
UBI EasyCoder 601 XP
Service Manual
Edition 1, February 1998
Part No. 1-960431-00