Ricoh D146 Service Manual page 594

Service Call 700-792
SC No. Level
SC724-31 B
SC724-32 B
SC724-33 B
D146/D147/D148/D149/D150
Error Name/Error Condition/Major Cause/Solution
§
When horizontal registration displacement motor is driven
for T20 msec when horizontal registration displacement HP
sensor is ON, the HP sensor does not switch OFF (1st time
is jam notification, 2nd time is SC notification).
§
When horizontal registration displacement motor is driven
for T21 msec when horizontal registration displacement HP
sensor is OFF, the HP sensor does not switch ON (1st time
is jam notification, 2nd time is SC notification).
Jogger Front Motor Error (Internal finisher)
§
When front jogger motor is driven for T22 msec when front
jogger HP sensor is ON, the HP sensor does not switch
OFF (1st time is jam notification, 2nd time is SC
notification).
§
When front jogger motor is driven for T23 msec when front
jogger HP sensor is OFF, the HP sensor does not switch ON
(1st time is jam notification, 2nd time is SC notification).
Jogger Rear Motor Error (Internal finisher)
§
When rear jogger motor is driven for T24 msec when rear
jogger HP sensor is ON, the HP sensor does not switch
OFF (1st time is jam notification, 2nd time is SC
notification).
§
When rear jogger motor is driven for T25 msec when rear
jogger HP sensor is OFF, the HP sensor does not switch ON
(1st time is jam notification, 2nd time is SC notification).
Strike Roller Motor Error (Internal finisher)
5-120 SM