Ricoh B286, Service Manual, Page: 144 / 622

Around the Drum
B286/B289 3-16 SM
3.3 AROUND THE DRUM
3.3.1 CHARGE CORONA WIRE, GRID WIRE, WIRE CLEANER
1. Lift and lock the scanner unit (See section 3.1.7 “Raising and Locking the Scanner
Unit.”)
2. Remove the scanner motor (See section 3.8.1 “Scanner Motor.”)
3. Leaf spring [A] (
"
x 1)
4. Leaf spring [B] (
"
x 1)
5. End plate [C] (
"
x 1)
6. Disconnect the cleaning pad [D] and then move it to the left.
7. Charge corona unit [E] (
#
x 2)
Reinstallation
! Put the left end into the hole on the left first (viewed from the rear of the machine).
Then, put the right end into the hole on the right.
!
Attach the right plate, then the left plate. Make sure the T-bar of the cleaning pad [D] is
connected to the guide wire.
! After you replace the charge corona wire, do SP2803 (Corona Wire Cleaning) to clean
the new corona wire.