Dell 1100 Laser Mono Printer - Manual (Page 57)

2.
Gently pull the toner cartridge out, being careful not to scratch against the printer, and lift it up and
away from the printer. Set it on a clean flat surface.
CAUTION: To prevent damage to the toner cartridge, do not expose the toner cartridge
to light for more than a few minutes.
CAUTION: Do not touch the green underside of the toner cartridge. Use the handle on
the cartridge to avoid touching this area.
3.
With a dry and lint-free cloth, wipe away any dust and spilled toner from the toner cartridge area and
the toner cartridge cavity. 4.