Scan frame ASSY supports each above ASSY and also flat cable from CIS, USB port, harness connecting
with photo-sensor and OP harness are placed.
CIS operation is required for ADF scan or flat bed scan. When the motor rotates, timing belt moves by
torque and rotation via gears through gear pulley connected with driving gear. Timing belt is connected
to CIS frame and position of CIS is adjusted with timing belt’s movement. Home position of CIS is
defined by a certain part of CIS frame reacting photo-sensor and transfers a certain distance from this
home position to move CIS to ADF scan position or perform flat bed scan.
To Next Page
Loading...
