4.3 Cleaning the Print Head
1.Turn the printer power off.
2.Open the printer cover.
3.Wait several minutes. Wipe off any debris on the heating element of the head using a cotton swab soaked in ethyl alcohol.
Print (thermal) head
CAUTION!
The print head is hot immediately after printing. DO NOT touch it with your hand. DO NOT touch the heating element of the head with a bare hand or metal object either.
4.4 Self-printing
Insert paper into the printer. With the FEED button pressed and held, turn the printer power on, keep the FEED button held for about 1 second, and then release the FEED button. The printer starts
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