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Ricoh B237 MPC3000 AT-C1b

Troubleshooting. Jam Codes 4

Jam Code
SP
Display Description LCD
Display
7504 142 Finisher Shift Roller Motor (B793)
  • Shift motor HP sensor does not turn off after the shift roller has moved from its home position.
  • Shift motor HP sensor does not turn on after the shift roller has returned to its home position.
R1-R3
7504 143 Finisher Folding Plate
Motor (B793)
  • Fold plate HP sensor does not turn off after the fold plate has moved from its home position.
  • Fold plate HP sensor does not turn on after the fold plate has returned to its home position.
R7-R11
7504 144 Finisher Staple Motor
(B793)
  • Staple HP sensor does not turn off after the staple has moved from its home position.
  • Staple HP sensor does not turn on after the staple has returned to its home position.
R7-R11
7504 145 Finisher Exit Motor (B793)
  • Stack feed-out HP sensor does not turn off after the stack feed-out has moved from its home position.
  • Stack feed-out HP sensor does not turn on after the stack feed-out has returned to its home position.
R7-R11
7504 146 Finisher Stack 1
Release Motor (B793)
  • Stopper S HP sensor does not turn off after the upper clamp roller has moved from its home position.
  • Stopper S HP sensor does not turn on after the upper clamp roller has returned to its home position.
R7-R11
7504 147 Finisher Stack 2
Release Motor (B793)
  • Lower clamp roller HP sensor does not turn off after the lower clamp roller has moved from its home position.
  • Lower clamp roller HP sensor does not turn on after the lower clamp roller has returned to its home position.
R7-R11
7504 148 Finisher Stopper
Motor (B793)
  • Stopper S HP sensor does not turn off after the stopper S has moved from its home position.
  • Stopper S HP sensor does not turn on after the stopper S has returned to its home position.
R7-R11
7504 160 Finisher Entrance: ON Entrance sensor does not turn on for specified time. R
7504 161 Finisher Entrance:
OFF
Entrance sensor does not turn off for specified time after the trailing edge of paper has passed this sensor. R
7504 162 Finisher Stack Exit Stack height sensor does not turn off after the pick-up roller has fed a stack. R
7504 163 Finisher Staple
  • Staple HP sensor does not turn on when stapling movement stars.
  • Staple HP sensor does not turn off after the stapling movement has finished.
R
7504 164 Finisher Staple Cancel Jogger position sensor does not turn off when the stapling movement stars. R
7504 165 Finisher Jogger Motor Rear jogger fence HP sensor does not turn off after the rear jogger fence has moved from its home position.
Rear jogger fence HP sensor does not turn on after the rear jogger fence has returned to its home position.
R
Error Code
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