Ricoh D017, Service Manual

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Service Call Conditions
D017/D018/D019/D020/D084/D085 3-34 SM Appendix
798-5 B Positioning roller arm motor error
The positioning roller HP sensor does
not turn on or off for a certain time at
power-on.
The positioning roller HP sensor does
not turn on or off for a certain time
when the positioning roller returns to
its home position from the lower
position.
The 1st detection failure causes a jam
error, and the 2nd failure causes this
SC code.
ƒ
Disconnected or defective
harness
ƒ Overload on the positioning
roller arm motor
ƒ Defective positioning roller
arm motor
ƒ Defective positioning roller HP
sensor
1. Check or replace the harness.
2. Check for blockages in the
positioning roller arm
mechanism.
3. Replace the positioning roller
arm motor.
4. Replace the positioning roller
HP sensor.
798-6 B Finisher corner stapler motor error
The 1st detection failure issues a jam
error, and the 2nd failure issues this
SC code.
For 500-sheet finisher
The stapler HP sensor does not detect
"ON"/"OFF" signal even the stapler
moves from the "OFF"/"ON" position
for 0.6 seconds.
The stapler HP sensor does not detect
"ON" when a stapling job is
commanded or the stapler moves.
ƒ Staple jam
ƒ Motor overload
ƒ Defective stapler motor
1. Check the connections and
cables for the components
mentioned above.
2. Replace the HP sensor and/or
stapler motor
3. Replace the finisher main
board.