Ricoh AP3800C operating instructions Replacing the Development Unit, Replace Black Dev. UnitTypeD

Replacing the Development Unit

Replacing the Development Unit

If "Replace Black Dev. Unit(TypeD)" appears on the panel display, replace the black Development Unit.

Replace Black

Dev. Unit(TypeD)

If "Replace Color Dev. Unit(TypeB)" appears on the panel display, replace the three color (CMY) Development Units.

Replace Color

Dev. Unit(TypeB)

Note

❒A dustproof filter is attached to the black Development Unit. When re- placing the black Development Unit, also replace the dustproof fil- ter. See p.24 “Replacing the Dust- proof Filter”.

❒When replacing the black Devel- opment Unit, clean the registration roller. See p.32 “Cleaning the Reg- istration Roller”.

A Turn off the power switch and unplug the power cable.

B Open the front cover slowly by pulling down from the two areas on the left and right.

ZDJH007J

C Take out the green screwdriver.

Use this screwdriver for all attach-	1
ment and detachment of screws.

ZDJH013J

D Turn the light brown lever coun- terclockwise.

ZDJH014E

E Loosen two screws that are fasten- ing the inner cover using provid- ed screwdriver.

ZDJH015J

You cannot remove these two screws.

15