Ricoh Mp C3000 Service Manual

 
SM 4-109 B230/B237/D042 
Trouble 
shooting 
4.6  JAM DETECTION 
4.6.1  PAPER JAM DISPLAY 
SP7-504 shows the paper jam history. 
 
CODE: indicates the jam code. 
SIZE: indicates the paper Size Code. 
Total: Indicates the total counter (SP7-502-001). 
DATE: indicates the date when the jam occurred. 
4.6.2  JAM CODES AND DISPLAY CODES 
Jam Code 
SP Display Description LCD 
Display 
7504 1  At Power On  Paper is not fed at power on.  A 
7504 3  Tray 1: ON Paper is not fed from tray 1.  A 
7504 4  Tray 2:...

B230/B237/D042 4-110 SM 
Jam Code 
SP Display Description LCD 
Display 
(LCT). 
7504 17  Registration: ON Registration sensor
 does not detect 
paper.  B 
7504 18  Fusing Entrance: ON Fusing entrance sens
or does not detect 
paper.  B 
7504 19  Fusing Exit: ON Fusing exit sensor does not detect 
paper.  B 
7504 20  Paper Exit: ON  Paper exit sensor does not detect paper.  C 
7504 21  Relay Exit: ON Tray exit sensor (bridge unit) does not 
detect paper.  D 
7504 22  Relay Transport: ON Relay sensor...

 
SM 4-111 B230/B237/D042 
Trouble 
shooting 
Jam Code 
SP Display Description LCD 
Display 
7504 57  Regist Sensor  Registrati on sensor does not turn off.  B 
7504 59  Fusing Exit Sensor  Fusing exit sensor does not turn off.  C 
7504 60  Exit Sensor Paper exit sensor does not turn off.  C 
7504 61  Relay Exit Sensor Tray exit sensor (bridge unit) does not 
turn off.  D 
7504 62  Relay Sensor Relay sensor (bridge unit) does not turn 
off.  D 
7504 65  Duplex Exit Sensor  Duplex exit sensor does not...

B230/B237/D042 4-112 SM 
Jam Code 
SP Display Description LCD 
Display 
7504 105 Finisher Tray Lift 
Motor (B408) 
ƒ
 Stack height sensor does not detect 
paper after the lower tray has lifted 
up. 
ƒ Stack height sensor still detects 
paper after the lower tray has lifted 
down.  R1-R2 
7504 106 
Finisher Jogger Motor 
(B408) 
ƒ
 Jogger fence HP s ensor does not 
turn off after the jogger fence has 
moved from its home position. 
ƒ  Jogger fence HP s ensor does not 
turn on after the jogger fence has...

 
SM 4-113 B230/B237/D042 
Trouble 
shooting 
Jam Code 
SP Display Description LCD 
Display 
position. 
7504 130  Finisher Entrance 
(B793)  Entrance sensor does not detect paper 
after  
R1-R3 
7504 131 Finisher Proof Exit 
(B793)  Paper does not reach to the proof tray 
exit sensor or stay at the proof tray exit 
sensor. 
R1-R3 
7504 132 
Finisher Shift Tray Exit 
(B793)  Paper does not reach to the shift tray 
exit sensor or stay at the shift tray exit 
sensor. 
R1-R3 
7504 133 
Finisher Staple Exit...

B230/B237/D042 4-114 SM 
Jam Code 
SP Display Description LCD 
Display 
opened. 
ƒ Exit guide plate HP sensor does not 
turn on after the exit guide plate has 
closed. 
7504 138  Finisher Staple 
Moving Motor (B793) 
ƒ
 Staple unit HP sensor does not turn 
off after the staple unit has moved 
from its home position. 
ƒ Staple unit HP sensor does not turn 
on after the staple unit has returned 
to its home position.  R7-R11 
7504 139 
Finisher Punch Motor 
(B793) 
ƒ
 Punch HP, punch movement HP or 
paper...

 
SM 4-115 B230/B237/D042 
Trouble 
shooting 
Jam Code 
SP Display Description LCD 
Display 
7504 142  Finisher Shift Roller 
Motor (B793) 
ƒ
 Shift motor HP sensor does not turn 
off after the shift roller has moved 
from its home position. 
ƒ 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) 
ƒ
 Fold plate HP sensor does not turn 
off after the fold plate has moved 
from its home position. 
ƒ Fold...

B230/B237/D042 4-116 SM 
Jam Code 
SP Display Description LCD 
Display 
7504 147 Finisher Stack 2 
Release Motor (B793) 
ƒ
 Lower clamp roller HP sensor does 
not turn off after the lower clamp 
roller has moved from its home 
position. 
ƒ 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) 
ƒ
 Stopper S HP sensor does not turn 
off after the stopper S has moved 
from its home position. 
ƒ...

 
SM 4-117 B230/B237/D042 
Trouble 
shooting 
Jam Code 
SP Display Description LCD 
Display 
not turn off after the rear jogger 
fence has moved from its home 
position. 
ƒ  Rear jogger fence HP sensor does 
not turn on after the rear jogger 
fence has returned to its home 
position. 
7504 166  Finisher Pickup Lift 
Motor 
ƒ
 Pick-up roller HP sensor does not 
turn off after the pick-up roller has 
moved from its home position. 
ƒ Pick-up roller HP sensor does not 
turn on after the pick-up roller has...

B230/B237/D042 4-118 SM 
Jam Code 
SP Display Description LCD 
Display 
turn off after the output tray has 
lifted down. 
ƒ Both tray upper limit and stack 
near-limit sensor turn on when the 
output tray lifts down. 
ƒ Stack near-limit sensor does not 
turn off after the output tray has 
lifted up. 
7504 169  Finisher Belt Lift 
Solenoid  Belt lift sensor does not turn on at power 
on initialization. 
R 
7504 230 Finisher Exit Area No 
Response  The machine cannot receive the paper 
feed out command. 
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