90
z Scanner Section
chap.2
Operation
Sensor plate for the PS1 is installed to slider A,
optical system. The home position of the optical
system is the position where the PS1 is photo-
interrupted.
As shading is conducted at the home position, the shading plate is in alignment with the center line of the
mirror at the home position. The shape of the vertical size nameplate is different depending on whether
the ADF is installed or not. But the home position is the same.
Description
The home position sensor detects the original position for the optical system.
Circuit
3. Function of Parts
(1) Home Position Sensor
NOTE
Home position
sensor (PS 1)
Sensor plate
Slider A
Slider A
Slider B
Control panel
Shaft
Home position sensor (PS 1)
Slider A
ADF is not attached ADF is attached
Shading plate
Shading plate
Glass
Vertical size plate
Vertical size plate
Lamp
Lamp
Mirror
To Next Page
Loading...
Need help?
General