Canon iPF9000S - Page 104

Troubleshooting Guide
3-30
Bands
(blotches)
Any color Horizontal
(including black
and white)
In part, horizontal
Rear end, horizontal
For cut media on the
iPF5000 Series only
Vertical
Difference in paper feed between the LF
roller and spur
Non-uniform dr
y
in
g
Perform band adjustment
Explanatory drawing 2
Explanatory drawing 3
Carriage stops in a recovery
operation (printing on long sheets)
Print in an upper mode
Check the specifications of the PC
and the network
Carriage stops waiting for data to
be transferred
Correct trailing end feeding/print on
roll media
If the spur is deformed, replace
Cockling
Print in an upper mode or change
paper
Wavy paper caused by ink
Reduce suction force/change paper
Paper overlapping/Paper taken up before
drying (non-uniform fusing)
Do not allow paper to overlap until it
dries
Do not use a media take-up unit
Non-uniform carriage scanning
Dented paper caused by the pinch roller
nip
Change paper
2F26
Faulty carriage encoder
T16
Cut the leading end
Band blotches
Dented paper or disordered
impact/non-uniform drying caused by
suction