Table Of Contents - CAB XC Series Service Manual

Table of Contents
1 Important Information ............................................................................................................................ 4
1.1 Instructions ............................................................................................................................................... 4
1.2 General Safety Instructions ...................................................................................................................... 4
1.3 Protective Devices ................................................................................................................................... 5
1.4 Handling Electricity .................................................................................................................................. 5
1.5 Procedure in Case of Accidents .............................................................................................................. 5
2 Preparation ............................................................................................................................................. 6
2.1 Tools ......................................................................................................................................................... 6
2.2 Removing and Installing the Rear Cover ................................................................................................. 6
3 Cleaning .................................................................................................................................................. 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
4.1.1 Replacing the Printhead XC4 ............................................................................................................. 8
4.1.2 Replacing the Printhead XC6 ........................................................................................................... 10
4.2 Replacing the Print Roller ...................................................................................................................... 12
4.3 Replacing the Slipping Clutches ............................................................................................................ 13
4.4 Replacing the Brake Block on the Roll Retainer .................................................................................... 15
4.5 Replacing the Label Sensor ................................................................................................................... 16
4.6 Replacing the CPU ................................................................................................................................. 17
4.7 Replacing the Power Supply Unit ........................................................................................................... 18
5 Adjustments ......................................................................................................................................... 19
5.1 Measuring and Adjusting the Winding Torques ...................................................................................... 19
5.1.1 Measuring the Winding Torques ....................................................................................................... 19
5.1.2 Adjusting the Slipping Clutches ........................................................................................................ 21
5.2 Adjusting the Printing Mechanism .......................................................................................................... 22
5.2.1 Preparing the Printer for Adjustment ................................................................................................ 22
5.2.2 Adjusting the Printhead Position....................................................................................................... 23
5.2.3 Adjusting the Printhead Pressure ..................................................................................................... 24
5.2.4 Adjusting the Transfer Ribbon Feed Path......................................................................................... 25
5.2.5 Final Test .......................................................................................................................................... 25
5.3 Adjusting the Label Feed Path ............................................................................................................... 26
5.4 Adjusting the Belt Tension ...................................................................................................................... 27
5.5 Adjusting the Head Switch ..................................................................................................................... 29
5.6 Adjusting the Magnetic Clutch ................................................................................................................ 30
5.7 Adjusting the Ribbon Saver Mechanics ................................................................................................. 31
6 Troubleshooting and Error Treatment ................................................................................................ 32
6.1 Failure of Device Functions .................................................................................................................... 32
6.2 Hardware Faults ..................................................................................................................................... 33
7 Block Diagram ...................................................................................................................................... 34
8 Layout Diagram CPU ........................................................................................................................... 35
9 Index ...................................................................................................................................................... 37
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