Table Of Contents - Carl Valentin COMPA II Service Manual

Compa II series
11.15

Table of contents

Table of contents .............................................................................. 3
1 Notes on this document ....................................................... 5
1.1 User notes ............................................................................... 5
1.2 Warnings ................................................................................. 5
1.3 Cross references ..................................................................... 6
2 Safety instructions ................................................................ 7
2.1 General safety instructions ...................................................... 7
2.2 Safety handling when working with electricity ......................... 9
3 Printer Rear (Ports) ............................................................. 10
4 Cleaning ............................................................................... 11
4.1 General cleaning ................................................................... 12
4.2 Cleaning the print roller ......................................................... 12
4.3 Cleaning the printhead .......................................................... 12
4.4 Cleaning the label photocell .................................................. 13
5 Replacing components ....................................................... 15
5.1 Tool list .................................................................................. 15
5.2 Replacing the printhead ........................................................ 15
5.3 Adjusting the Print Position ................................................... 17
5.4 Replacing the print roller and rewind assist roller ................. 18
5.5 Replacing the slipping clutches ............................................. 19
5.6 Replacing the label photocell ................................................ 21
5.7 Replacing the CPU PCB ....................................................... 22
5.8 Replacing the power supply unit ........................................... 23
5.9 Replacing the WLAN module ................................................ 24
5.10 Replacing the printhead FPGA .............................................. 25
5.11 Replacing the battery ............................................................ 25
5.12 Replacing the safety fuse ...................................................... 26
6 Adjustments, settings and alignments ............................. 27
6.1 Adjusting the winding torques ............................................... 27
6.2 Measuring the winding torques at ribbon rewinder/unwinder 28
6.3 Measuring the torques at the internal rewinder ..................... 29
6.4 Setting the winding torque ..................................................... 30
6.5 Adjusting the print mechanism .............................................. 31
6.6 Adjusting the position of printhead ........................................ 33
6.7 Adjusting the head contact pressure ..................................... 34
6.8 Adjusting the transfer ribbon feed path ................................. 35
6.9 Adjusting the belt tension at main drive motor ...................... 36
6.10 Adjusting the head switch ...................................................... 37
7 Refitting options .................................................................. 39
7.1 I/O plate ................................................................................. 39
7.2 Internal rewinder .................................................................... 40
7.3 Cutter ..................................................................................... 41
8 Error correction ................................................................... 43
9 Control inputs and outputs ................................................ 53
10 Wiring plan ........................................................................... 59
10.1 CPU component placement specification ............................. 60
11 Environmentally-Friendly Disposal ................................... 61
12 Index ..................................................................................... 63
Service instructions
Table of contents
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