Ricoh B264 Service Manual page 247

Pattern Error
1-18-3
1-19-1 Switch
1-19-2
1-19-3
SM
Status
The connector of the folder plate return
sensor is not connected.
When the booklet entrance guide
sensor, lower door sensor and booklet
exit cover sensor are all activated
(doors closed), the booklet entrance
guide safety switch does not turn on
within 1s after a copy job or warm-up
idling begins.
When the booklet entrance guide
sensor, lower door sensor and booklet
exit cover sensor are all activated
(doors closed), the lower door safety
switch does not turn on within 1s after a
copy job or warm-up idling begins.
When the booklet entrance guide
sensor, lower door sensor and booklet
exit cover sensor are all activated
(doors closed), the booklet exit cover
safety switch does not turn on within 1s
after a copy job or warm-up idling
begins.
4-19
SERVICE CALL CONDITIONS
Possible Cause
• Poor connection or
no connection of
the folder plate HP
sensor connector
• Poor connection or
no connection of
the folder plate
return sensor
connector
• Booklet entrance
guide safety
switch defective
• Lower door safety
switch defective
• Booklet exit cover
safety switch
defective
B264/B265