Internal Communication System); Power Supply Related); User-Adjusted System) - Canon BJ-W3000 Service Manual

CHAPTER 5. TROUBLESHOOTING
8. 012xx (Internal communication system)
Code
E01219
• Abnormal communica-
tion between engine
controller and image
controller
9. 015xx (Power supply related)
Code
E01501 • Cooling fan (FM2) is not
rotating.
10. 021xx (User-adjusted system)
Code
E02101
• Abnormal compensation
value of media sensor
(PS9)
E02102 • Abnormal adjustment
value
E02103 • Media too small
5–26
Meaning
• Constant
Meaning
• Fan rotation signal
(FANSTS) cannot be
detected while the cooling
fan (FM2) is rotating
Meaning
• During media sensor
compensation when
adjustment menu is being
executed
• During loading while
automatic adjustment is
being executed
Detection timing
Detection timing
Detection timing
Major cause
• Defective engine controller
• Defective image controller
Major cause
• Defective cooling fan (FM2)
• Defective engine controller
Major cause
• Defective media sensor (PS9)
• Defective carriage controller
• Defective engine controller
• Improper media size
• Defective PE sensor (PS6)
• Defective media sensor (PS9)
• Defective carriage controller
• Defective engine controller