Oki C911 Maintenance Manual page 25

Oki Data CONFIDENTIAL
(9) Cover-opening motion of the color registration sensor and the density sensor
1. In the color registration sensor and the density sensor as illustrated in Figure
2-10, the cam rotates with the reverse rotation of the feed motor, causing the
shutter of the color registration sensor and the density sensor to open.
2. When the cam rotates and returns to the home position, the spring pushes
the shutter, causing the shutter of the color registration sensor and the density
sensor to close.
Shutter
Spring
45530603TH Rev.2
Spring
Density sensor
Cam
Figure 2-10
2. DESCRIPTION OF OPERATION
2-10