Ricoh pro c901 - Manuals and Operating Procedures; Installing and Accessing Machine Manuals

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