Specifications

NOTE: Do steps 4 – 8 before adjusting the transfer corona current,
separation corona current or charge wire height:
5. Remove the drum from the drum unit. Cover the drum with a shielding
sleeve. (See Drum Replacement.)
6. Remove the drum knob [A] and the bearing [B] from the drum, then install
them on the drum shaft [C] (special tool: P/N #A0069105).
7. Set the drum shaft and drum shoe [D] on the drum unit as shown.
NOTE: Be careful not to injure your hand on the edge of the pick-off
pawls.
8. Reinstall the drum unit with the shaft rear end [E] positioned as shown in
the illustration. Pass the harness [F] down into the development unit.
9. Connect the negative harness lead to the copier frame, then connect both
multimeter leads as shown to the harness leads.
[B] [A]
[D]
[C]
[F]
[E]
[E]
1 December 1990
5-73