Oki C5100n OKI C5100 User's Guide - Page 138

Message, Meaning, What to Do, DUPLEX COVER OPEN

Page 138 highlights

Message CHECK FUSER 320: FUSER MISSING Meaning What to Do The fuser unit is not properly installed. Open the top cover and check to be sure that the fuser unit is properly seated in the printer and that the lock levers are pushed all the way toward the back of the printer: CHECK MP TRAY 390: PAPER :JAM Paper has jammed Clear the jam: see while exiting the MP "Jam 390" on Tray. page 135. CLOSE COVER The duplex cover is Close the duplex 316: DUPLEX COVER OPEN open or not properly cover: latched. CLOSE COVER nnn: COVER OPEN INSTALL PAPER CASSETTE 430: TRAY 1 MISSING INSTALL PAPER CASSETTE 440: TRAY 1 OPEN Either the top cover Be sure both the top or the front cover is cover and the front open. cover are firmly closed. Tray 1 is not installed in the printer. Install the missing tray. Tray 1 is not properly Make sure the tray is installed in the pushed fully into the printer. printer. C5100 Troubleshooting • 138

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C5100 Troubleshooting
• 138
CHECK FUSER
320: FUSER MISSING
The fuser unit is not
properly installed.
Open the top cover and
check to be sure that
the fuser unit is
properly seated in the
printer and that the lock
levers are pushed all
the way toward the
back of the printer:
CHECK MP TRAY
390: PAPER :JAM
Paper has jammed
while exiting the MP
Tray.
Clear the jam: see
“Jam 390” on
page 135.
CLOSE COVER
316: DUPLEX COVER OPEN
The duplex cover is
open or not properly
latched.
Close the duplex
cover:
CLOSE COVER
nnn
: COVER OPEN
Either the top cover
or the front cover is
open.
Be sure both the top
cover and the front
cover are firmly closed.
INSTALL PAPER
CASSETTE
430
: TRAY 1 MISSING
Tray 1 is not
installed in the
printer.
Install the missing tray.
INSTALL PAPER
CASSETTE
440
: TRAY 1 OPEN
Tray 1 is not properly
installed in the
printer.
Make sure the tray is
pushed fully into the
printer.
Message
Meaning
What to Do