Ricoh Pro C901 Technical Bulletin page 58

Model:
Aries-P1.5/C1.5
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
67. Pull out the registration unit drawer and then push it into the
68. Check the harness connection to the CIS cleaning fan.
69. Replace the CIS cleaning fan.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Fan alarm 1: Registration unit fan
The machine detects a fan alarm signal from the registration unit
-011
fan for 0.1 second during the fan operation.
70. Pull out the registration unit drawer and then push it into the
71. Check the harness connection to the registration unit fan.
72. Replace the registration unit fan.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Fan alarm 1: Black PCDU fan
The machine detects a fan alarm signal from the black PCDU fan
-012
for 0.1 second during the fan operation.
73. Check the harness connection to the black PCDU fan.
74. Replace the registration unit fan.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Fan alarm 1: Inverter/paper exit fan
The machine detects a fan alarm signal from the inverter/paper
-013
exit fan for 0.1 second during the fan operation.
75. Check the harness connection to the inverter/paper exit fan.
76. Replace the Inverter/paper exit fan.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Fan alarm 1: Development unit K fan
-014
-015 D Fan alarm 1: Development unit C fan
-016 D Fan alarm 1: Development unit M fan
-017 D Fan alarm 1: Development unit Y fan
The machine detects a fan alarm signal from the development
unit K, C, M or Y fan for 0.1 second during the fan operation.
T
echnical
machine.
An obstruction has stopped the registration unit fan.
Harness disconnected
machine.
An obstruction has stopped the black PCDU fan.
Harness disconnected
An obstruction has stopped the inverter/paper exit fan.
Harness disconnected
B
ulletin
Date:
17-Feb-11
PAGE: 22/44
No.:
RM077018