Oki Data CONFIDENTIAL
44158801TH Rev.2
27 /
(1) Paper fed from 1st Tray
1. As illustrated in Figure 2-1, when the solenoid is ON, the register motor rotates
(Counterclockwise turn), transporting the paper until the IN1 sensor comes ON. (When
the solenoid is ON, the paper feed roller is driven.)
2. After causing the IN1 sensor to come ON, the paper is further carried over a certain
distance to finally hit register roller L. (This corrects skew of the paper.)
3. As shown in Figure 2-2, the solenoid is turned OFF and the paper is transported by
register roller L. (When the solenoid is OFF, register roller L is driven.)
Figure 2-1
Figure 2-2
(2) Paper fed from MPT
1. As illustrated in Figure 2-3, when the solenoid is OFF, the register motor rotates (Clockwise
turn), transporting the paper until the IN2 sensor comes ON. (As the register motor
rotates clockwise, the MPT paper feed roller is driven.)
2. After causing the IN2 sensor to come ON, the paper is further carried over a certain
distance to finally hit register roller U. (This corrects skew of the paper.)
3. As shown in Figure 2-4, the register motor rotates (Counterclockwise turn) to let
register roller U transport the paper. (As the register motor rotates counterclockwise,
register roller U is driven.)
Figure 2-3
Figure 2-4
Register Roller U
(Drive)
Register Roller U
(Drive)
Sub Roller
(Drive)
Sub Roller
(Stop)
Hopping Roller
(Drive)
Hopping Roller
(Stop)
Paper
Registration Motor
(CCW)
Registration Motor
(CCW)
Registration Roller L
(Stop)
Registration Roller L
(Drive)
WR Sensor
WR Sensor
Solenoid Lever
(Solenoid ON)
Solenoid Lever
(Solenoid OFF)
Hopping Gear Assy
IN2 Sensor
IN2 Sensor
IN1 Sensor
IN1 Sensor
Paper
Registration Roller U
(Stop)
Registration Roller U
(Drive)
Paper
Paper
Registration Motor
(CW)
Registration Motor
(CCW)
WR Sensor
WR Sensor
Solenoid Lever
(Solenoid OFF)
Solenoid Lever
(Solenoid OFF)
Hopping Gear Assy
Hopping Gear Assy
IN2 Sensor
MPT Hopping Roller
IN2 Sensor