Service manual

26. Remove the chain hook [A] from the magnet catch [B], and hook it on the

frame [C], as shown.

27. Slowly insert the development unit completely into the copier while

making sure that the chain is not caught by the development unit. Then

secure the development unit to the copier front frame (1 connector, 1

harness clamp, 1 short screw, and 1 long screw).

NOTE: When inserting the development unit into the copier, be sure to

check that the toner supply motor pin [D] is properly aligned with

the opening [E] in the toner supply solenoid plunger mechanism.

Also ensure the shield glass plate [F] is inserted completely.

28. Remove the development unit handle from the development unit.

29. Rotate the revolver counterclockwise while keeping the toner supply

motor unit [G] away from the revolver [H]. The revolver stopper should

stop the revolver with a click at each development position. If not, the

development roller drive gear and the development roller gear did

not mesh properly. Reinsert the development unit.

NOTE: After replacing the developer, be sure to perform the "Process

Control Self Check" procedure on the following page.

[E]

[D]

[A]

[C]

[B]

[F]

[G]

[H]

Replacement

and

Adjustment

DEVELOPMENT UNIT

SM 5-47 A166/A187/A189

CÓPIA NÃO CONTROLADA