Installing The Developing Unit
This procedure is for installing the developing unit for the first time. To replace
the developing unit, see the User's Manual .
Before you do this procedure, make sure the following conditions are met:
•
•
•
•
•
To install the developing unit, perform the following steps:
1. On the developing unit, rotate the lever fully clockwise so that it is pointing
2. Holding the lever in one hand and the hanger in the other hand, insert the
The power switch is OFF.
The power cord is unplugged.
The printer front cover is open with the two inner covers removed, the
transfer charger is in the down position, and the transport unit has been
lowered.
The drum has been installed.
Developer has been added to the developing unit.
straight up.
developing unit on the guide rail.
Guide Rail
Hanger
Lever
I–49