Replacing The Development Unit - Ricoh Aficio CL7200 Maintenance Manual

Replacing Consumables and Maintenance Kit

Replacing the Development Unit

If "Replace Black Dev. Unit(TypeD)" appears on the display, replace the black
development unit.
Replace Black
Dev. Unit(TypeD)
If "Replace Color Dev. Unit(TypeB)" appears on the display, replace all three col-
or (CMY) development units.
Replace Color
Dev. Unit(TypeB)
❒ A dustproof filter is attached to the black development unit. When replacing
the black development unit, also replace the dustproof filter. See
placing the Dustproof
❒ When replacing the black development unit, clean the registration roller. See
p.73 "Cleaning the Registration
❒ The replacement procedure for the third development unit from the top left will
be described. The procedure is the same for all four development units.
A
Turn off the power, and then unplug the power cable.
B
Slowly open the front cover of the printer, remove the green screwdriv-
er.
p.36 "Using the Screwdriver"
C
Turn the green lever counterclockwise.
Filter".
Roller".
p.62 "Re-
52