Canon LBP-860 Service Manual page 190

T-l Pick-up section
1
3
4
loaded
the
multi-purpose
6
paper on the
m u l t i - p u r p o s e
tray
P i c k - u p r o l l e r 7
Pick-up lailure
8
P a p e r l o a d e d 9
i n
the rasseltr
'I."" much
cassette
12
pick-up rollers
Pick-up failure ~
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C h e c k
Is the paper curled or wrinkled?
Does this problnn "CI'UT with
f e e d ?
Does this problem occur when feeding
from th? envelope feeder?
the left leading edge of the prinl
paper touching the end of the
multi-purpose 1 ray?
Is th? multi-purpose tray overloaded?
printing is performed?
Is the cassette positioned correctly in
hook properly?
Are the cassette pick-up rollers worn
d e f o r m e d ?
CHAPTER 6
Replace the paper. Advise
the customer on how to
store the paper.
Y E S
Y E S
Load the paper correctly
O
N
into the multi-purpose
tray.
YES Advise the user not to load
the excessive amount of
paper.
Y E S Replace the roller.
NO Check by following the step:
in M- 16. "No Paper Pick-up
from Multi-purpose Tray".
N O Position the cassette
NO
Replace the paper.
Y E S
Y E S Advise the user not to load
the excessive amount of
YES Replace the rollers.
NO
Check by following the
steps In M- 15 "No Paper
Pick-up from Upper
Cassette", or in M- 17. "No
Paper Pick-up from Lower
Cassette".