Star SP742 Series Hardware Manual page 28

*6 Automatically the printer is recovered if the cutter returns to the home position after turning the power OFF and
ON.
Restoration is also possible with the <DLE> <ENQ> n command when in the ESC/POS mode.
Note
1) If the cutter doesn't return to the home position, or doesn't perform the initial movement, it cannot be recov-
ered.
2) If the paper is jammed, turn the power OFF, clear the jammed paper, then turn the power ON.
3) When the error occurs:
STAR Mode: Non recoverable error
ESC/POS Mode: Recoverable error
*7 Turn the power OFF, clear the jammed paper or remedy another problem and then turn the power ON.
Automatically the printer is recovered if the carriage returns to the home position after turning the power OFF
and ON.
Restoration is also possible with the <DLE> <ENQ> n command when in the ESC/POS mode.
When the error occurs:
STAR Mode: Non recoverable error
ESC/POS Mode: Recoverable error
*8 For paper jam errors:
Clear the jammed paper and change the paper roll if necessary.
For incorrect paper format errors:
Change the paper roll and use a paper roll with the correct black mark.
*9 Connect an Ethernet cable. For details, see section "3-2-4. Connecting Ethernet Cable"
※ Ethernet interface model only
*10 Set the correct IP address and restart the printer.
※ Ethernet interface model only
2) Non recoverable error
Error Description
Flash memory write
error
Thermistor failure
error
Power supply error
CPU error
RAM R/W error
Note
If a non-recoverable error occurs, turn the power OFF, wait at least 10 seconds, and turn the power back ON. If the
non-recoverable error continues to be indicated, consult a dealer for repairs.
POWER lamp ERROR lamp
Off Flashes (On: 1 sec./
Off: 1 sec.)
Off Flashes (On: 0.25 sec./
Off: 0.25 sec.)
Off Flashes (On: 2 sec./
Off: 2 sec.)
Off On
Off On
Buzzer
None
2 short beeps (0.13 sec. + 0.5 sec.)
None
One long beep (2 sec.)
None
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