Oki MB461 Maintenance Manual page 42

Oki Data CONFIDENTIAL
(1) Paper feeding from Tray 1
1. As DC motor rotating (Clockwise rotation), if set the paper feeding clutch as
ON, as the paper feeding roller and pick up roller rotating, the paper that is
inside the tray is conveyed.
2. The paper is conveyed by the conveying roller. After the entrance sensor
level set to be ON, it bumps into the stopping resist roller, a certain more
amount of paper is conveyed. (This corrects the paper skew.)
3. If set the resist clutch as ON, the paper is conveyed by resist roller.
Writing out sensor lever
DC motor
Registration roller
(Clockwise rotation)
Pickup roller
Paper
44871001TH Rev.6
Registration clutch
Entrance sensor lever
Conveying roller
Paper feeding clutch
Paper feeding roller
(2) Paper feeding from Multipurpose tray (MPT) (MB451/MB451w/MB471/MB471w/
MB491/MB491+/MB491+LP/ES4191 MFP/MPS4200mb/MPS4700mb)
1. As DC motor rotating (Clockwise rotation), if set paper feeding clutch as
ON the MPT paper feeding roller starts to rotate, the paper in the tray is
conveyed.
2. After setting the entrance sensor lever as ON, the paper bumps into the
stopping resist roller, a certain more amount of paper is conveyed. (This
corrects the skew of paper.)
3. If set the resist clutch as ON, the paper is conveyed by resist roller.
Entrance
DC motor
sensor lever
(Clockwise rotation)
Writing out
sensor lever
Registration clutch
2. DESCRIPTION OF OPERATION
Paper feeding clutch
MPT paper
feeding roller
Paper
Registration roller
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