Xerox Phaser 8400 Service Manual page 151

Menu Map (Continued)
Menu
General Troubleshooting
Print DMU Blot
Display Fault History
Access PE NVRAM
Parameters
Clear Fault History
Clear ISC Fault
Clear PS NVRAM
Clear PE NVRAM
Set PE NVRAM to
Defaults
Description
Raises the DM unit up against the
drum, then does a Chase sequence.
The result is an oil print of the contact
of the DM unit with the drum (about 2/3
of the way down the page).
A function that displays the current
contents of the Fault History NVRAM
store.
A restricted function that provides read/
write access to selected PE NVRAM
parameters.
A restricted function that clears the
Fault History NVRAM store.
Resets the Ink Stick Count (ISC) fault
condition. To avoid a reoccurrence,
check the ink shapes and the ink stick
flags.
A restricted function that clears the PS
NVRAM to be rebuilt with defaults at
the next power up.
A restricted function that clears the PE
NVRAM to be rebuilt with defaults at
the next power up.
A restricted function that sets the PE
NVRAM parameters to the default
values.
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