Ricoh MP C6502SP System Maintenance page 748

7. Input and Output Check
Ozone Fan
021
Beware that long hours of operation may occur breakdown.
Duplex Exhaust Fan Front:Full
Speed
023
Beware that long hours of operation may occur breakdown.
Duplex Exhaust Fan Front:Half
Speed
024
Beware that long hours of operation may occur breakdown.
Duplex Exhaust Fan Rear:Full
Speed
025
Beware that long hours of operation may occur breakdown.
Duplex Exhaust Fan Rear:Half
Speed
026
Beware that long hours of operation may occur breakdown.
Drive Exhaust Fan Left
027
-
Transfer Fusing Exharst Fan:Full
Spd
029
Beware that long hours of operation may occur breakdown.
746
[0 or 1 / 0 / 1/step]
ENG 1:ON(Active)
0:OFF(Stop)
[0 or 1 / 0 / 1/step]
ENG 1:ON(Active)
0:OFF(Stop)
[0 or 1 / 0 / 1/step]
ENG 1:ON(Active)
0:OFF(Stop)
[0 or 1 / 0 / 1/step]
ENG 1:ON(Active)
0:OFF(Stop)
[0 or 1 / 0 / 1/step]
ENG 1:ON(Active)
0:OFF(Stop)
ENG [0 or 1 / 0 / 1/step]
[0 or 1 / 0 / 1/step]
ENG 1:ON(Active)
0:OFF(Stop)