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1
Remove the platen roller unit
following the procedure in “4.6
Removing Paper Jams”.
2
Wipe off stains, such as dust and the
like, on the heating element of the
head using a cotton swab
impregnated with ethyl alcohol.
3
Replace the platen roller unit.
4.8 Cleaning the Print Head
CAUTION:
• Do not touch the heat-emitting surface of the head with bare hands or metal objects.
• Do not attempt to do anything inside the printer immediately after printing because
the head and motor are very hot.
• When removing the platen roller unit, the power must be switched off.
Platen roller unit
Print head