Xerox Phaser 8400 Service Manual page 213

Electronics Troubleshooting Guide
Printer Waste tray Fully install waste tray
reports missing or
missing not fully
waste seated
tray
Connector Check I/O board connector ('B' / J110) for
not fully proper mating
seated
Printer Printer Verify proper configuration of printer
optiona configuratio using Control Panel
l n incorrect
feature
s not
availabl
e
Computer Examine print driver setup to ensure
print driver printer driver setup doesn't override
configured desired features set via Control Panel
incorrectly
Configuratio Verify configuration card is properly
n card oriented and fully inserted
failure
Verify printer model purchased
corresponds to features expected
Clean configuration card contacts with
isopropol alcohol, reinstall, retest
Swap configuration card with a known
working card. If printer works, replace
card with one containing identical
features as originally purchase
4-68
* Possible solution to
problem *
* Possible solution to
problem *
The configuration
card enables certain
optional features in
the printer - care
must be taken to
duplicate the
features of the
original printer when
replacing card
Phaser 8400 Printer Service Manual