Description For Operation Of Second Tray Unit - Oki MB461 Maintenance Manual

Oki Data CONFIDENTIAL

10.2.2 Description for Operation of Second Tray unit

Second Tray unit receives a signal from the printer main body and feeds paper to the
printer main body.
Paper Feed from the Second Tray unit (Tray2)
1. When a signal is received from the printer main body, the pulse motor is rotated
(Counterclockwise rotation), and by setting the paper feed clutch to ON, the paper
feed roller and pick-up roller are rotated. Therefore, paper in a tray is fed.
2. After hitting the entrance sensor lever and switching the sensor to ON, the paper
runs into the conveying roller (Tray 2) that is at rest, and then it is conveyed further
by a certain amount. (This action corrects the paper skew.)
3. By setting the regist clutch to ON, the paper is carried by the regist roller.
44871001TH Rev.6
Conveying roller (Tray 2)
Clutch
Paper feed clutch
Pick-up roller
Paper
Pulse motor
(Counterclockwise rotation )
Paper feed clutch
Pulse Motor(Motor-Pulse(Regist))
10. APPENDIX
Printer Main Body
Entrance sensor
Second Tray unit
Paper feed roller
Clutch
10-10