44292401TH Rev.1
59 /
Oki Data CONFIDENTIAL
MAINTENANCE
4.2 Document transport/exit mechanism
4.2.1 Document transport mechanism
4.2.2 Document exit mechanism
4.2 Document transport/exit mechanism
4.2.1 Document transport mechanism
• The registration roller is rotated by the drive from the DF transport motor and transports
the original that has been taken up to the document scanning position of the printer.
• The DF transport motor drives the transport roller through a gear train.
• Activation of the registration sensor establishes the document scan start timing.
• eactivation of the registration sensor establishes the document scan end timing and tim-
ing to de-energize the DF transport motor.
A0HFT2C510AA
DF transport motor (M100)
Registration roller
Registration sensor
Registration roll/1
Registration roll/2
4.2.2 Document exit mechanism
• The exit roller turns to feed the original out of the document feeder. The original is fed
onto the document exit tray.
• The DF transport motor turns the exit roller through a gear train.
A0HFT2C511AA
DF transport motor (M100)
Exit roller
Cleaning pad can be
substitued with the lint-free
cloth.