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Unrecoverable Errors
Printing is no longer possible when unrecoverable errors occur. The printer must be repaired.
Turn off the power immediately when unrecoverable errors occur.
CAUTION
Error
Memory R/W error
After R/W checking, the printer does not work
correctly.
High voltage error
The power supply voltage is extremely high.
Low voltage error
The power supply voltage is extremely low.
CPU execution error
The CPU is executing an incorrect address.
Internal circuit
Internal circuits are not connected correctly.
connection error
Communication unit
An error has occurred in the communication unit.
error
Status Display
Online
Initializing after restarting
Running a self-test
Waiting to continue self-test
Feeding using the Feed button
Waiting to execute a macro
Roll paper cover open during error printing
No paper
Error description
Power LED
ON
ON
ON
ON
ON
ON
ON
ON
Chapter 1 Product Overview
Error LED flash code
LED ON
LED OFF
Approx. 320 ms
LED ON
LED OFF
Approx. 320 ms
LED ON
LED OFF
Approx. 320 ms
LED ON
LED OFF
Approx. 320 ms
LED ON
LED OFF
Approx. 320 ms
Approx. 5120 ms
LED ON
LED OFF
Approx. 320 ms
Error LED
Paper LED
OFF
ON
OFF
OFF
Flashing
OFF
OFF
Flashing
ON
ON
1
OFF
-
-
-
-
ON
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