Ricoh CL7200 Maintenance Manual - Page 52

Replacing the Development Unit - developer unit

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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 color (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 p.62 "Replacing the Dustproof Filter". ❒ When replacing the black development unit, clean the registration roller. See p.73 "Cleaning the Registration Roller". ❒ 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. 52

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Replacing Consumables and Maintenance Kit
52
Replacing the Development Unit
If “Replace Black Dev. Unit(TypeD)” appears on the display, replace the black
development unit.
If “Replace Color Dev. Unit(TypeB)” appears on the display, replace all three col-
or (CMY) development units.
❒
A dustproof filter is attached to the black development unit. When replacing
the black development unit, also replace the dustproof filter. See
p.62 “
Re-
placing the Dustproof Filter
”
.
❒
When replacing the black development unit, clean the registration roller. See
p.73 “
Cleaning the Registration Roller
”
.
❒
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.
Replace Black
Dev. Unit(TypeD)
Replace Color
Dev. Unit(TypeB)