User manual

BTP-M280 User’s Manual
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3) Pull the rewinder latch to open the rewinder module of
BTP-M280A.
4) Keep the back cover open, clean the dust and duty on the
platen roller using a soft cotton cloth with little moderate
cleanser.
5) Wait until the cleanser is completely evaporated then close the
back cover and finish roller cleaning.
5.2 Mark sensor cleaning
If the printer does not identify the mark effectively, you should clean
the mark sensor:
Steps for mark sensor cleaning are as follows:
1) Turn off the printer.
2) Pull the latch to open the back cover of the printer.
3) Pull the rewinder latch to open the rewinder module of
BTP-M280A.
4) Keep the back cover open, clean the dust and dirt off the mark
sensor using a soft cotton cloth with a little alcohol
.
5) Wait until the anhydrous alcohol completely evaporated then
close the back cover and finish mark sensor cleaning.