Dell 3115cn Service Manual page 411

- Wear a wristband or the like as far as possible to remove static electricity of the human body.
- Keep the front cover closed. Buzzer goes off when the machine is left powered on with the front
cover open for five minutes or longer to prevent the drum deterioration due to exposure to light.
- When removing the toner cartridge in a removal/replacement operation, cover the drum to keep
it from being exposed to light.
- Remove PAPER TRAY, TRANSFER BELT, TONER CARTRIDGE, and FUSER, and put them
in a place where they do not affect the procedure. (Note that the service procedures can be per-
formed with those parts in place depending on the target section of removal/replacement.)
TONER CARTRIDGE (K)
TONER CARTRIDGE (C)
TONER CARTRIDGE (M)
TONER CARTRIDGE (Y)
TRANSFER BELT
Version 1 2006.11.28
Chapter 3 Removal and Replacement Procedures (RRPs)
FUSER
PAPER TRAY
3 - 2
Gnb03001KA