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CF5001 Ver.1.0 Sep. 2003
Symbol
[9]
Belt collection screw
[10]
Drum /Y waste toner receiving port
[11]
Drum /M waste toner receiving port Waste toner receiving port from the drum /M
[12]
Drum /C waste toner receiving port
[13]
Drum /K waste toner receiving port
[14]
Horizontal conveyance screw
[15]
Horizontal conveyance pipe
M18
Transfer belt motor
M41
Paper feed motor
7.2
Operation
7.2.1
Toner collection control
Since the toner collection section is driven by the transfer belt motor (M18)and the paper feed motor (M41),
its control depends on the transfer belt drive and the paper feed drive.
7.2.2
Waste toner full detection control
When the waste toner full sensor (PS5) is kept on for a specified period of time, it is considered that the
toner collection box is full with waste toner, and a message is shown on the operation LCD.
Name
Waste toner conveyance from the belt waste toner receiving
port to the upper section of the vertical conveyance pipe
Screw method
Waste toner receiving port from the drum /Y
Waste toner receiving port from the drum /C
Waste toner receiving port from the drum /K
Waste toner conveyance from the lower section of the vertical
conveyance pipe to the waste toner discharge exit
Screw method
Waste toner conveyance from the vertical conveyance pipe to
the toner collection box
See "5. Transfer belt unit."
See "8. Paper feed trays 1 to 3."
Function or method
2-37
TONER COLLECTION
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