95
m Drum Section
chap.2
Description
The front cover switch detects opening and closing of the front cover. "CLOSE FRONT COVER" is displayed on
the error display panel on the control panel, when it is detected that the front cover is open. When the front
cover is open, platemaking and printing is not performed. When the front cover open is detected during
printing, the machine stops immediately. (During platemaking, the machine stops when the front cover is
opened.)
Operation
When the front cover is closed, the lever blocking off the light to the sensor is closed.
When the front cover is opened, the lever separated from the sensor is opened.
Circuit
(6)
Front Cover Switch
CLOSE
R8S02091
R8S02E33e
OPEN
2When the front cover is closed : 2When the front cover is open :
Front cover sensor
Photointerrupted Photopassed