8. Open the Right Door and Left Door and remove
the Waste Toner Bottle and Transfer Belt Unit.
9. Turning the IU (C, M, Y, Bk) drive hub, push it into
the locked position (at four places).
NOTES
• During the locking procedure, use care not to
touch the LED surface.
4004D024AA
• Should the LED surface be touched, clean it with
the LED Cleaning Jig.
10. Remove four screws and slide out the LPH Unit.
NOTE
• When the LPH Unit is to be replaced, remove the
ATDC Sensor from the old LPH Unit and remount it
on the new one. This step is not, however, neces-
sary if the IU is replaced at the same time.
4025D032AA
D-18