Canon LBP3900 Printer User Manual


 
28
CAUTION
Be sure to take the paper cassette out of the printer before loading paper.
If paper is loaded while the paper cassette is partially pulled out, the paper
cassette may drop or the printer may become damaged resulting in
personal injury.
IMPORTANT
The paper cassette cannot be pulled out horizontally. If you try to pull it out
forcefully, this may result in damage to the paper cassette.
Hold the paper cassette with both hands securely because the cassette is heavy.
Place the removed paper cassette on a flat and stable surface.
2
When loading paper that is longer than A4 size (297.0 mm
long) in Cassette 1, adjust the length of the paper cassette.
To adjust the length of the paper cassette, align the lock release lever with " "
to release the lock, slide the paper cassette by holding the rear portion of the
paper cassette, and then align the lock release lever with " " to lock the
cassette.
Raise the front side of the paper cassette
and remove it from the printer
b
.
Hold the grips (A) with both hands, raise
the front side of the paper cassette slightly
b
, and then pull it out completely
c
as
shown in the figure.
b
(A)
b
c