User manual

BTP-M280 User’s Manual
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Caution
 Do not connect a telephone line to the cash drawer connector;
otherwise the printer and the telephone line may be damaged.
4.8 Installing Ribbon
1) Ensure that ribbon type is standard
ERC-38.
2) Open front cover of the printer as
shown.Turn the ribbon knob two or three
times according to the mark to tighten the
ribbon.
3) Refer to the figure to install ribbon to the
correct position.
4) Turn the ribbon knob two or three times according to mark to
tighten the ribbon again.
Caution
 The print head
will become hot
during printing.
To avoid harm
or injury, please
do not replace
the ribbon until it cooled down.
 Ribbon should be mounted between print head and paper,
without folds or drapes.