CAB MACH4 Service Manual

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1 Important Information ............................................................................................................................ 4
1.1 General Safety Instructions ...................................................................................................................... 4
1.2 Protective Devices ...................................................................................................................................4
1.3 Handling Electricity .................................................................................................................................. 5
1.4 Procedure in Case of Accidents .............................................................................................................. 5
2 Replacing Assembly Units ....................................................................................................................6
2.1 Device Overview ...................................................................................................................................... 6
2.2 Tools .........................................................................................................................................................7
2.3 Replacing the Control Panel .................................................................................................................... 8
2.4 Replacing the Cover ................................................................................................................................. 9
2.5 Replacing the Outer Casing ................................................................................................................... 10
2.6 Replacing the Print Mechanism ..............................................................................................................11
2.7 Replacing the Printhead ......................................................................................................................... 12
2.8 Replacing the Print Roller ......................................................................................................................13
2.9 Replacing the Brake of the Ribbon Supply Hub ..................................................................................... 14
2.10 Replacing the Drive of the Cutting Unit .................................................................................................. 15
2.11 Replacing the Blades of the Cutting Unit ...............................................................................................16
2.12 Replacing the CPU PCB ........................................................................................................................ 17
2.13 Replacing the Power Unit ....................................................................................................................... 18
3 Adjustments .........................................................................................................................................19
3.1 Measuring the Winding Torques ............................................................................................................. 19
3.2 Adjusting the Winding Torques ............................................................................................................... 20
3.3 Adjusting the Print Mechanism ............................................................................................................... 21
4 Block Diagram ...................................................................................................................................... 23
5 Index ......................................................................................................................................................24
Contents

CAB MACH4 Specifications

General

Print Technology	Thermal transfer
Print Resolution	300 dpi
Max Print Width	104 mm
Power Supply	100 - 240 V AC, 50/60 Hz
Display	LCD with backlight
Interfaces	USB, Ethernet
Label Width Range	25 mm - 116 mm
Supported Barcode Types	Data Matrix, QR Code
Supported Operating Systems	Windows, Linux