Canon imagePROGRAF IPF9000S, Troubleshooting Manual

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Chapter 5 Fault Isolation Tool Collection
4-3
T03 Nozzle Check Print Fault Isolation Tool
② Total non-ejection of one color T11
Suspect a fault in the
ink supply system
T17
Suspect a fault in the
electrical system
Possibly electrical
non-ejection in any part
other than the head
Not a faulty power PCB
Is there air in the tube?
Yes
No
Possibly faulty ink supply
system
T17
① Total non-ejection in a line Suspect a fault in the electrical system
Not a faulty power PCB
Possibly electrical non-ejection in
any part other than the head
⑩ Non-ejection of all colors in one or
two heads
⑨ Blurring ⑪ Irregular non-ejection
⑦ Data missing non-ejection (in both
lines A and B)
⑥ Data missing non-ejection (in line A
or B only)
⑧
Mixed colors
③ Total non-ejection of two adjacent
colors
④ Total non-ejection of the upper and
lower halves of a line
⑤ Regularly ordered non-ejection
Normal condition (Five-color models)
①
Total non-ejection in a line
②
Total non-ejection of one color