English
Turn off the printer, open the printer cover, and clean the thermal
elements (thin black lines) of the thermal head with a cotton swab
moistened with an alcohol solvent (ethanol or IPA).
Thermal head
Troubleshooting
No lights
on the control panel
Check the power supply cable
connections and the power outlet.
ERROR LED on (not flashing)
with no printing
Either one of the following is the
cause.
❏ Roll paper is not set.
❏ Roll paper is finished.
❏ The printer cover is not
closed properly.
Removing Jammed Paper
Do not touch the thermal head because it can be very hot after
printing.
1.
Turn the printer off and press the cover open button.
2.
Remove jammed paper, reinstall the roll, and close the cover.
8 TM-T58 User's Manual
CAUTION:
ERROR LED flashing with no
printing (and no paper jam)
Printing stops if the head
overheats and resumes
automatically when it cools.
If printing is not resumed, turn
the printer off, and after 10
seconds, back on.
Unclear printing result
The thermal head is dirty. Clean
the thermal head. (Refer to
"Cleaning the Thermal Head.")