Oki C3530n MFP, Maintenance Manual

Page: 22 / 230

Oki Data CONFIDENTIAL
43605601TH Rev. 1
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Resist roller U
(drive)
Hopping roller
(drive)
Paper
Sub roller
(drive)
Hopping motor
(counterclockwise turn)
Resist roller L
(stop)
WR sensor
Solenoid lever
(solenoid on)
IN2 sensor
IN1 sensor IN1 sensor
Resist roller U
(drive)
Hopping roller
(stop)
Paper
Sub roller
(stop)
Hopping motor
(counterclockwise turn)
Resist roller L
(drive)
WR sensor
Solenoid lever
(solenoid off)
IN2 sensor
Figure 2-1 Figure 2-2
Resist roller U
(drive)
Hopping roller
(stop)
Sub roller
(stop)
Hopping motor
(counterclockwise turn)
Resist roller L
(drive)
WR sensor
Solenoid lever
(solenoid off)
IN 2 sensor
IN 1 sensor
Paper
Figure 2-3
(1) Paper Feeding from the 1st Tray
1. As shown in Figure 2-1, while the solenoid is on and the resist motor turns
counterclockwise, a sheet of paper is transported until the IN1 sensor is on. (When the
solenoid is on, the paper feeding roller operates.)
2. When the paper turns the IN1 sensor on, a certain more sheets of paper are
transported and thrusted against the resist roller. (This process corrects the paper
skew.)
3. As shown in Figure 2-2, turn the solenoid off and transport the paper by the resist roller L.
(When the solenoid is off, the resist roller operates.)
(2) Paper Feeding from Manual Feeder
1. Thrust the paper against the resist roller U. (This process corrects the paper skew.)
2. As shown in Figure 2-3, the resist motor turns counterclockwise and the paper is
transported by the resist roller U. (When the resist roller turns counterclockwise, the
resist roller U drives.)