E X A 5 0 0 0
Model Name: Rockhopper-46/62
E X A 5 0 0 0
Model Name: Rockhopper-46/62
Problem Involving Noise
When No Error is Displayed on the Printer's Liquid Crystal Display
1
• Abnormal noise when media is
sucked down
1-1
1-2
1-3
1-4
1-5
1-6
• Is the shielding material securely attached in the proper positions?
Shield material GA-A, shield material GA-B, shield material GA-C
→
Re-attach in the proper positions.
• Are the rotating fins of the suctions fans touching the cable or are there paper scraps and
foreign matter?
→
Remove obstructions and foreign matter.
• Check for a broken cable and connections.
→
Replace any parts that are broken.
• The fan itself may be faulty.
→
Replace it.
• The main board assembly may be faulty.
→
Replace it.
• The power board assembly may be faulty.
→
Replace it.
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Problem Involving Noise
1080
1140
1150
R E P
B A C
G O T O R e f . P a g e s