Ricoh B064 SERIES Service Manual page 497

B140/B246/D052 Duplicated Number (See last bullet on page 4.3.3 for
explanation)
725 B Finisher stack feed-out motor error
The stack feed-out belt HP sensor
does not activate within the
prescribed number of pulses after
the stack feed-out motor turns on
and does not activate after 2 retries.
725 Exit guide motor
The status of the exit guide sensor
did not change at the prescribed time
during operation of the exit guide.
B140/B246/D052 Duplicated Number (See last bullet on page 4.3.3 for
explanation)
726 B Finisher upper tray lift motor error
The paper height sensor does not
activate within the prescribed time
after the upper tray lift motor turns
on, or the sensor remains on after
the motor reverses to lower the tray.
726 Front shift jogger motor error (B703)
The sides fences do not retract
within the prescribed time after the
shift jogger motor switches on. The
1st detection failure issues a jam
error, and the 2nd failure issues this
SC code.
B140/B246 Duplicated Number (See last bullet on page 4.3.3 for explanation)
727 B Finisher stapler rotation motor error
The stapler motor switches on but
the motor does not return to the
home position within the prescribed
number of pulses. After 2 counts, the
SC is logged as a jam.
727 B Rear shift jogger motor (B703)
The side fences do not retract within
the prescribed time after the shift
jogger motor switches on. The 1st
detection failure issues a jam error,
and the 2nd failure issues this SC
code.
SM
CÓPIA NÃO CONTROLADA
B140/B246/D052 SERIES SERVICE MODE
B140
• Stack feed-out HP sensor defective
• Harness disconnected or defective
• Stack feed-out motor defective
• Finisher main board defective
• Motor overload
B246/D052
• Exit guide open sensor loose, broken,
• Exit guide motor defective
• Finisher main board defective
B140
• Upper tray paper height sensor
• Sensor harness disconnected,
• Tray lift motor defective
• Finisher main board defective
• Tray lift motor overload
B246/D052
• Shift jogger motor disconnected,
• Shift jogger motor overloaded due to
• Shift jogger HP sensor disconnected,
B140
• Stapler rotation motor defective
• Poor stapler rotation motor connection
• Stapler rotation sensor defective
• Finisher main board defective
• Rotation motor overload
B246
• Motor harness disconnected, loose,
• Motor defective
• Motor overload
• HP defective
4-59
CÓPIA NÃO CONTROLADA
defective.
defective
defective
defective
obstruction
defective
defective
B064 Series/B140 Series
/B246 Series/D052 Series