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CAUTION:
- If no foreign matters were found on the Developing Cylinder Drive Gear and the Developing Upper
Cylinder: Replace the Developing Sleeve Unit with a new one. In the following steps, perform the
installation work using a new Developing Sleeve Unit.
- If you have removed foreign matters from the Developing Cylinder Drive Gear and the Developing
Upper Cylinder: In the following steps, Install the Developing Sleeve Unit from which you have removed
foreign matters.
17) Fit the 2 protrusions of the Developing Sleeve Unit Side Plate into the 2 places of [A] parts of the
Developing Assembly.
18) Fit the 2 holes on the top surface of the developing sleeve unit with the protrusion of the developing
assembly and install the developing sleeve unit.
19) Install the 2 connection plates.
20) Install the torsion spring.
21) Install the developing cylinder upper cover.
<Work procedure 2-5>
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