Ricoh CL4000DN Maintenance Manual page 88

Troubleshooting
Messages
Remove Misfeed
Z: Duplex Unit
/ Open
Front Cover(Z)
Remove Paper
Standard Tray
Replace Black
PCU
Replace Black
PCU soon
Replace Color
PCU
Replace Color
PCU soon
Replace
Maintenance Kit
Replace Maint.
Kit soon
Replace
Transfer Unit
Replace Transfer
Unit soon
Replace Waste
Toner bottle
Reset Fusing
Unit correctly
Description
There is a misfeed in the print-
er.
Standard tray is full.
It is time to replace the black
PCU.
The time to replace the black
PCU is soon.
It is time to replace the color
PCU.
The time to replace the color
PCU is soon.
It is time to replace the mainte-
nance kit (Paper Feed Roller,
Transfer Roller and Fusing
Unit).
The time to replace the main-
tenance kit is soon.
It is time to replace the transfer
unit.
The time to replace the trans-
fer unit is soon.
It is time to replace the waste
toner bottle.
There is no fusing unit, or the
fusing unit is not installed cor-
rectly.
Recommended Action
Remove the misfed paper fol-
lowing the instructions inside
the front cover (Z).
For details, see p.107 "When
"Remove Misfeed Z: Duplex
Unit" Appears".
Remove the paper from the
standard tray.
Replace the black PCU.
See p.37 "Replacing the Pho-
to Conductor Unit".
Prepare to replace the black
PCU when the message "Re-
place Black PCU" appears on
the display.
Replace the color PCU.
See p.37 "Replacing the Pho-
to Conductor Unit".
Prepare to replace the color
PCU when the message "Re-
place Color PCU" appears on
the display.
Replace the new mainte-
nance kit.
Seep.51 "Replacing the Main-
tenance Kit".
Prepare to replace the main-
tenance unit when the mes-
sage "Replace Maint. Kit
soon" appears on the display.
Replace the transfer unit.
See p.43 "Replacing the Inter-
mediate Transfer Unit".
Prepare to replace the trans-
fer unit when the message
"Replace Transfer Unit" ap-
pears on the display.
Replace the waste toner bot-
tle.
See p.48 "Replacing the
Waste Toner Bottle".
Set the fusing unit correctly.
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