Troubleshooting
QL-300 User Guide 293
Paper Width Error
Press the OK Button
Please see HELP for
details
7383 Blinking The paper currently being
used is different from the
paper settings in the
printer driver.
Replace the paper, and
then press the OK button.
Press the HELP button,
and solve according to
the guidance shown on
the Help screen.
Check Installed Paper
Paper Edge Error
Press the OK Button
Please see HELP for
details
7307 Blinking The mark on the leading
edge of the paper cannot
be detected correctly.
Replace the paper, and
then press the OK button.
Press the HELP button,
and solve according to
the guidance shown on
the Help screen.
Paper Detection Error
[SENSOR_ERROR]
Press the OK Button
[SENSOR_ERROR]:
Detailed information of
the error will be dis-
played.
7381 Blinking The paper sensor cannot
correctly detect paper.
Paper setting is incorrect
or the sensors are not
set/adjusted. Or, the sen-
sor is dirty.
There is paper left in the
printer; remove it.
Wait a Moment
Rebooting %CODE%
It may take some time to
complete this process.
- Lit The controller unit is
rebooting.
Shutting down
Please wait. Printer will
turn off automatically
It may take some time to
complete this process.
- Off The printer is shutting
down.
Message displayed on
the display screen Error code ATTENTION lamp
Causes and Trouble-
shooting