User guide

TH210-3 for MF
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18
Troubleshooting the Printer
The printer is simple and generally trouble-free, but from time to time
minor problems may occur. Follow these procedures to determine the
cause and resolution of any problems the printer may be having. If the
procedures in this section do not correct the problem, contact a service
representative.
Printer Tone and Green LED
Problem Possible
Causes
What to Do
Green LED,
quick
continuous
flashing
Paper out.
Cover off.
Knife unable to
home.
Put in a new
paper roll.
Put the cover
on.
Contact your
authorized
service
representative.
Printer beeps
(two-tone—
low frequency,
high
frequency
Printer has
been turned on
and is ready to
operate.
No action is
required.
Printer beeps
and flashes
green LED in
various
combinations.
These all
indicate
serious
problems.
Contact your
authorized
service
representative.