Ink Tank System); Purge System) - Canon BJ-W3000 Service Manual

CHAPTER 5. TROUBLESHOOTING
4. 005xx (Ink tank system)
Code *
(E00501) • The ink tank sensor (PS4)
cannot detect the ink tank
(E00502)
(no ink tank).
(E00503)
(E00504)
(E00511) • Remaining ink level
count reached the speci-
(W00512) fied value for no ink
(W00513)
(W00514)
(W00521) • Remaining ink count
detected no ink in the ink
chamber.
(W00522)
(W00523)
(W00524)
* First digit of the code represents ink color. (1=BK, 2=C, 3=M, 4=Y)
5. 007xx (Purge system)
Code
E00701
• Pump position cannot be
detected.
E00711 • Waste ink counter
reached the specified
value for full waste ink
absorber unit.
(W00721) • Waste ink counter
reached the specified
value for approximately
full.
5–24
Meaning
• At the time of the home
position detection
• After suction
• After completion of
printing
• After suction
• After completion of
printing operation
Meaning
• Purge unit does not return
to the pump position even
though the purge unit
pump position detection
operation was repeated 3
times.
• After suction
Detection timing
Detection timing
Major cause
• No ink tank
• Improper installation of ink tank
• Defective ink tank
• Defective ink tank detection
sensor (PS4)
• Defective engine controller
• No ink
• Defective remaining ink level
sensor (PS3)
• Defective engine controller
• No ink in the ink chamber
• Defective remaining ink level
sensor (PS3)
• Defective engine controller
Major cause
• Defective pump position sensor
(PS1)
• Defective purge motor (M3)
• Defective engine controller
• Full waste ink absorber unit
• Waste ink counter was cleared in
the service mode.
• Defective engine controller