Ricoh Pro C901 Technical Bulletin page 57

Model:
Aries-P1.5/C1.5
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Fan alarm 1: Paper cooling fan 1
The machine detects a fan alarm signal from paper cooling fan 1
-006
for 0.1 second during the fan operation.
59. Check the harness connection to paper cooling fan 1.
60. Replace paper cooling fan 1.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Fan alarm 1: Paper cooling fan 2
The machine detects a fan alarm signal from paper cooling fan 2
-007
for 0.1 second during the fan operation.
61. Check the harness connection to paper cooling fan 2.
62. Replace paper cooling fan 2.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Fan alarm 1: Laser unit YM fan
The machine detects a fan alarm signal from the laser unit YM
-008
fan for 0.1 second during the fan operation.
63. Check the harness connection to the laser unit YM fan.
64. Replace the laser unit YM fan.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Fan alarm 1: Laser unit CK fan
The machine detects a fan alarm signal from the laser unit CK fan
-009
for 0.1 second during the fan operation.
65. Check the harness connection to the laser unit CK fan.
66. Replace the laser unit CK fan.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
530 D Fan alarm 1: CIS cleaning fan
The machine detects a fan alarm signal from the CIS cleaning fan
-010
for 0.1 second during the fan operation.
T
echnical
An obstruction has stopped paper cooling fan 1.
Harness disconnected
An obstruction has stopped the paper cooling fan 2.
Harness disconnected
An obstruction has stopped the laser unit YM fan.
Harness disconnected
An obstruction has stopped the laser unit CK fan.
Harness disconnected
An obstruction has stopped the CIS cleaning fan.
Harness disconnected
B
ulletin
Date:
17-Feb-11
PAGE: 21/44
No.:
RM077018