4-9
Maintenance > Maintenance Parts replacement procedure
(4) Drum section
(4-1)Detaching and refitting the drum unit
1 Detach the developer unit. (See Page 4-7)
2 Detach the lock lever L (b).
3 Remove the lock lever R (c) by sliding it.
4 Remove the drum unit (a) by sliding forward.
5 Check or replace the drum unit and refit all the removed parts.
• Keep the unit and main unit flat when move them and do not get them vibration or impact.
• Do not store or transport them with tilted position.