Chapter 2 Troubleshooting
2.4 How to use PC Diag.
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2.4.1.9.3 Entering DIAGNOSTIC MODE MENU
Select [Diagnostic Mode] on the Main Menu and press the [Page Down] key or [Enter] key; the
operation selection screen appears.
Use the up arrow, down arrow, left arrow, and right arrow keys to select a desired item and press
the [Enter] key.
The selected item is highlighted.
From this screen, enter a desired test parameter (Stop All Tests, Main Motor Test, Paper Feeder
Pick Test, MSI Clutch Test, or Regi. Roll Clutch Test) and others for which explanation is
displayed.
A test that requires machine operation functions only for a specified time (3 sec.).
(Main Motor Test, Paper Feeder Pick Test, MSI Clutch Test, Regi. Roll Clutch Test, Charge AC
Test, Charge DC Test, Developer Bias, AC Test, Developer Bias, DC Test, Transfer Roll-Test,
Transfer Roll+Test, Single Self Print Test)
NOTE
The Fan Motor operation time is not predetermined, hold it until the next one is
specified.