(014 intentionally excluded)
015 Negative Developer Bias Test1Open the top cover and insert the interlock
2Remove the photoconductor unit and place it in its protective packaging.
3Go to: 015
4Press: READY to run the test. The negative developer bias turns on and off repeatedly.
5Confirm that the display alternates between “0” and “1,” accompanied each time by a brief tone. The display indicates the following:
Table
Display | Indication |
0Negative developer bias off
1Negative developer bias on
These codes may indicate specific error conditions:
Table
Display | Indication |
030 Developer bias short
041 Seam sensor (sender) short
090You forgot to insert the interlock
6Press: STOP to exit.
7Reinstall the photoconductor unit.
8Remove the interlock
Diagnostic Tests |