1
Introduction ............................................................................................................................................ 4
1.1
Instructions ............................................................................................................................................... 4
1.2
General Safety Instructions ...................................................................................................................... 4
1.3
Protective Devices ................................................................................................................................... 5
1.4
Handling Electricity .................................................................................................................................. 5
1.5
1.6
Environment ............................................................................................................................................. 5
2
Tools ........................................................................................................................................................ 6
3
Maintenance ........................................................................................................................................... 7
3.1
Cleaning by the Operator ......................................................................................................................... 7
3.2
Cleaning the Label Sensor ....................................................................................................................... 7
4
Replacing Assembly Units .................................................................................................................... 8
4.1
Replacing the Printhead ........................................................................................................................... 8
4.2
4.3
4.4
Replacing the Label Sensor ................................................................................................................... 13
4.5
Replacing the PCB CPU ........................................................................................................................ 14
4.6
5
Adjustments ......................................................................................................................................... 16
5.1
5.1.1
5.1.2
5.2
5.3
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.4.6
Final Test .......................................................................................................................................... 27
5.5
5.6
5.6.1
Setting the Eccentrics ....................................................................................................................... 29
5.6.2
6
6.1
Failure of Device Functions .................................................................................................................... 31
6.2
Permanent Hardware Faults .................................................................................................................. 31
7
Block Diagram ...................................................................................................................................... 32
8
Layout Diagram PCB CPU ................................................................................................................... 33
9
Index ...................................................................................................................................................... 34
3