Cover Open Detection; Front Cover Lock; Front Cover Safety Switch - Ricoh G031 Service Manual

COVER OPEN DETECTION

2.7 COVER OPEN DETECTION

2.7.1 FRONT COVER LOCK

[A]
[B]
G031D534.WMF
There is a hook [A] at the front and rear of the machine. When the front cover is
closed, the hooks catch the lock levers [B].
To open the front cover, push the cover open levers at both sides of the front
cover.

2.7.2 FRONT COVER SAFETY SWITCH

[C]
[A]
[B]
G031D535.WMF
When the user opens the front cover, the safety switch release lever [A] moves and
the safety switch release cam [B] rotates as shown in the picture. Then the front
cover safety switch [C] turns off.
If the front cover safety switch turns off, the +24V line from PSU to ECB is cut. As a
result, the power for the LD driver is cut.
SM 2-37 G031/G032