Oki Data CONFIDENTIAL
43163501TH Rev. 1
25 /
Fuser motor
(counterclockwise turn)
Output roller
(drive)
Heat roller (drive)
Fuser unit
Figure 2-7
Figure 2-8
Fuser motor
(clockwise turn)
Output roller
(stop)
Heat roller (stop)
Cover open gear
Fuser unit
(5) Fusing Unit and Paper Output
1. As shown in Figure 2-7, the fuser unit and output roller are driven by the pulse motor. When
the fuser motor turns counterclockwise, the heat roller turns. This roller fuses the toner
image ‘on the paper with heat and pressure.
2. At the same time, the output roller turns and ‘sends out the paper.
(6) Cover Open Operation of Color Registration Sensor and Density Sensor
1. As shown in Figure 2-8, when the fuser motor turns clockwise, the cover open gear also
turns and the covers of the color registration sensor and the density sensor will open.
2. When the fuser motor turns counterclockwise, interlocking of the cover open gear is
released and the covers of the color registration sensor and the density sensor will close.
