Iot Diagnostics; Entering The Normal Diagnostic Mode - Xerox DocuPrint C55 Service Manual

IOT DIAGNOSTICS

NOTE: The diagnostic operation is the same
for both the C55 and NC60 printers, however
the keys which are pressed to exercise the
diagnostics have different names
location). The NC60 key number will be
enclosed in [ ] and will follow the C55 key
names.
There are two diagnostic modes, the Normal
mode and the Special mode.
The Normal mode is used to:
• Test Input components
• Test the Laser components
• View the Charge, Transfer, and Bias
voltage values
• Test the Motors
• Test the Clutches
• Run the IOT test pattern
• Initialize the NVM
• Set the consumable counter values
DocuPrint C55/C55mp/[NC60]
ENTERING THE NORMAL DIAGNOSTIC
MODE:
1. Press the Menu [3] and Enter [7] keys at
(same
the same time, then switch on the Main
Power. The C55 Control Panel will
indicate the following:
PCU DIAG MODE XX
Media Menu
On Line Form
Server
Feed
The NC60 Control Panel will indicate the
following:
PCU DIAG MODE XX
Press
On Line
Enter
On Line Enter Menu
0 1 2
2. The Message Display indicates that you
are in the PCU Diagnostic Mode and
displays the ROM version number.
3. Press the Menu [3] key to step through
the diagnostic routines.
EXITING FROM THE NORMAL DIAGNOSTIC
MODE:
1. When the PCU DIAG MODE is displayed
Select Previous Next Enter
Item Value
3 4 5 6 7
2/99
6-3
on the Message Display, press the Form
Feed [1] key to exit from diagnostics or,
switch the printer off wait 10 seconds and
then switch the printer on.
GENERAL PROCEDURES
NORMAL DIAGNOSTICS