Table of Contents
Advertisement
Original Size Detection – Platen Mode
Reflective photosensors detect the length. The CCD detects the
width.
Slide 118
When the ADF is opened, the scanner carriage moves 30 mm from the home
position.
Then, when the ADF is closed, the exposure lamp turns on and the CCD detects
the paper width.
The lamp turns on when the platen cover sensor detects that the cover is
being closed.
If the cover stays open during copying, the CPU checks the original size
when the Start key is pressed.
When feeding with the ADF, the width and length sensors in the ADF detect the
original size.
118
Di-C1.5 Training
Platen Cover
Sensor
Length
Sensors
CCD
Advertisement
Table of Contents
