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4.1.1.2 Recoverable Errors
When a recoverable error occurs, after the cause of the error is removed, the printer can recover from the
error by receiving an error recovery command without turning off the power:
ERROR
Roll paper cover open
error (*1)
Autocutter error
(TM-U330B only)
Home position detection
error
(This is "Mechanical
error")
Note:
(*1) These conditions are selected by MSW 8-5 and 8-8. When MSW 8-5 (mapping of the cover open status)
is OFF, the error does not occur and a "paper end error" occurs instead. If MSW 8-8 is ON, this error is
handled as a recoverable error.
4.1.1.3 Errors that are impossible to recover:
ERROR
R/W error in memory or
gate array
High voltage error
Low voltage error
4-2 Troubleshooting
Description
The roll paper cover is
opened when printing.
The autocutter does not
work correctly
The home position cannot
be detected due to a paper
jam
Description
After R/W checking, the printer
does not work correctly.
Writing to, reading out, or
erasing the NV memory for
image scanning results does not
work correctly.
The power supply voltage is
extremely high.
The power supply voltage is
extremely low.
ERROR LED Blinking Pattern
ERROR LED Blinking Pattern
Recovery
Recovers by error recovery
command with the cover closed
Recovers by error recovery
command. (See "Autocutter Jam"
(page 4-4))
Recovers by error recovery
command
Recovery
Impossible to recover
Impossible to recover
Impossible to recover
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