Canon imageRUNNER Advance 4251 Basic Operation Gude page 76

Adjust the rear width guide in the same way as in step 4.
5
Load the envelopes.
6
ib
Load the envelopes as shown below.
• Envelopes which have been rolled or curled must be straightened out prior to use.
• Make sure that the height of the envelope stack does not exceed the height limit mark (
• The maximum height (quantity) of envelopes that can be loaded into the cassette is approximately 1 1/4"
(30 mm).
• The maximum height (quantity) of envelopes varies, depending on the envelope type and user operating
conditions, but as a reference, 1 1/4" (30 mm) is approximately 50 envelopes.
For details on how to change the registered envelope information for the drawer, see e-Manual > Settings/
Registration.
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1 3
1 3
2
1
2
1. Load 10 envelopes at a time
with the side you want to
print on facing up. While
loading the envelopes, press
down on the left side of the
receptacle to lock them into
place.
2. Align the leading edges of
the envelopes, and make
sure that they are held in
place under the claws.
).