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CF5001 Ver.1.0 Sep. 2003 TONER COLLECTION
2-37
II UNIT EXPLANATION
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.
[9] Belt collection screw Waste toner conveyance from the belt waste toner receiving
port to the upper section of the vertical conveyance pipe
Screw method
[10]
Drum /Y waste toner receiving port
Waste toner receiving port from the drum /Y
[11]
Drum /M waste toner receiving port
Waste toner receiving port from the drum /M
[12]
Drum /C waste toner receiving port
Waste toner receiving port from the drum /C
[13]
Drum /K waste toner receiving port
Waste toner receiving port from the drum /K
[14] Horizontal conveyance screw Waste toner conveyance from the lower section of the vertical
conveyance pipe to the waste toner discharge exit
Screw method
[15] Horizontal conveyance pipe Waste toner conveyance from the vertical conveyance pipe to
the toner collection box
M18 Transfer belt motor See "5. Transfer belt unit."
M41 Paper feed motor See "8. Paper feed trays 1 to 3."
Symbol Name Function or method