Ricoh MP C2504 Field Service Manual page 917

6. Troubleshooting
SC No.
SC724-31
SC724-32
SC724-33
SC724-38
908
Type Error Name/Error Condition/Major Cause/Solution
B Jogger Front Motor Error
• When front jogger motor is driven for 0.114 sec. 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 0.6 sec. when front jogger HP
sensor is OFF, the HP sensor does not switch ON (1st time is jam
notification, 2nd time is SC notification).
B Jogger Rear Motor Error
• When rear jogger motor is driven for 0.114 sec. 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 0.6 sec. when rear jogger HP
sensor is OFF, the HP sensor does not switch ON (1st time is jam
notification, 2nd time is SC notification).
B Positioning Roller Motor Error
• During initialization/positioning roller descent, even when the
positioning roller motor is driven for 0.357 sec. when the positioning
roller HP sensor is ON, the HP sensor does not switch OFF (1st time
is jam notification, 2nd time is SC notification).
• During initialization, even when the positioning roller motor is driven
for 0.714 sec. when the positioning roller HP sensor is OFF, the HP
sensor does not switch ON (1st time is jam notification, 2nd time is
SC notification).
• When the positioning roller is lifted from the press position, even
when driven for 0.714 sec., the HP sensor does not switch ON (1st
time is jam notification, 2nd time is SC notification).
B Paper Press Motor Error
• When the paper press HP sensor is ON and the paper press motor
is driven for 0.1 sec., the HP sensor does not switch OFF (1st time is
jam notification, 2nd time is SC notification).
• When the paper press HP sensor is OFF and the paper press motor
is driven for 0.1 sec., the HP sensor does not switch ON (1st time is
jam notification, 2nd time is SC notification).