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12 - 9 TROUBLESHOOTING AND ROUTINE MAINTENANCE
4
To clean your machine’s print head, wipe the print head with a
lint-free cloth that is dry or lightly moistened with isopropyl
alcohol.
5
Wait until the alcohol on the print head is totally dried.
6
Install the printing cartridge. (See
Changing the ribbon
on page
12-11.)
7
Close the top cover.
Press down on both sides of the top cover until it clicks.