T03 Nozzle Check Print Fault Isolation Tool - Canon iPF9000S Troubleshooting Manual

T03 Nozzle Check Print Fault Isolation Tool

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