Oki B410 Maintenance Manual page 25

Oki Data CONFIDENTIAL
(1) Paper feeding from Tray 1
1. As DC motor rotating (Counterclockwise 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.
DC motor
(Counterclockwise rotation)
(2) Paper feeding from Multipurpose tray (MPT)(B420dn, B430d, B430dn)
1. As DC motor rotating (Counterclockwise 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.
Writing out sensor lever
DV motor
(Counterclockwise rotation)
43984801TH Rev.1
Resist roller
Writing out sensor lever
Pick up roller
Paper
Resist clutch
Resist roller
Resist clutch
Entrance sensor lever
Conveying roller
Paper feeding roller
Paper feeding clutch
Entrance sensor lever
Paper feeding clutch
MPT paper feeding roller
Paper
2. Operational explanation
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