Oki Microline 8480FB User Manual page 75

Paper Set Alarm
Re-Set Paper
The paper is not installed correctly. Remove and reinstall it.
Left Margin Err
Check Margin
The left margin setting needs to be adjusted for the print media.
Check to be sure that the Align x Pos. Adjust value you have selected
(see page 41) is appropriate.
Head Thermal
Single Pass
The printhead has a thermal sensor which has detected that the
printhead is too hot. The printer has switched to uni-directional
printing until the printhead cools down.
High Duty Print
Single Pass
The print density is high and the printer has switched to
uni-directional printing.
Gap NG
Reload
The printhead gap has been set to a manual setting that does not
suit the media. Change the setting or restore it to the default Auto
Gap before printing.
Microline 8480FB User's Guide
Troubleshooting • 75