Custom Audio Electronics KPM202, User Manual, Page: 56 / 116

7.2 Planning of cleaning operations
The regular cleaning of the device keeps the print quality and extends its life. The following table shows the recommended
planning for the cleaning operations.
EVERY PAPER CHANGE
Printing head Use isopropyl alcohol
Printing roll Use isopropyl alcohol
EVERY 5 PAPER CHANGES
Paper path Use compressed air or tweezers
Sensors Use compressed air
EVERY 6 MONTHS OR AS NEEDED
Case Use compressed air or a soft cloth
Display Use a soft cloth (1)
For speciic procedures, see the following pages.
NOTES:
If you use the device in dusty environments, you must reduce the intervals between the cleaning operations.
For ease of reference, in the following pages, for some models is represented only the printer group without the external
plastic chassis.
(1) Don’t use any ammonia-based product (only for TK202 and TK203)
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