INTERIOR
(13) Toner cartridges
These contain toner for printing. When the toner runs out 
in a cartridge, the cartridge of the color that ran out must 
be replaced.
☞
REPLACING THE TONER CARTRIDGES (page 1-49)
(14) Fusing unit paper guide
Open to remove misfed paper.
(15) Fusing unit release levers
Push down these levers to release the pressure when 
removing misfed paper from inside the fusing area or 
when feeding an envelope from the bypass tray.
(16) Toner collection container
This collects excess toner that remains after printing.
☞ REPLACING THE TONER COLLECTION 
CONTAINER (page 1-52)
(17) Right cover of paper feed unit
(when a paper feed unit is installed)
Open this to remove a paper misfeed in tray 2.
(18) Side cover
Open this cover to remove a misfeed.
(19) Roller rotating knob
Rotate to remove misfed paper.
(20) Duplex conveyor cover
Open this cover to remove a misfeed.
Caution
• The fusing unit is hot. Do not touch the fusing unit 
when removing misfed paper. Doing so may cause a 
burn or injury.
• When pushing down the levers, pinch the levers with 
your thumb and index finger while pushing down 
slowly. If you push the levers strongly, the levers may 
hit your fingers.
Your service technician will collect the toner collection 
container.
Do not block the exhaust slots of the machine by placing something in front of them or placing the machine close to the wall.