Canon NP6551 Operator's Manual page 69

Open the stack bypass.
2
Adjust the slide guides to fit the size of the copy
3
stock.
NOTICE:
●
Make sure that the slide guides are adjusted
properly to fit the size of the copy stock.
●
When feeding LTRR, LGL, or 11" x 17" copy
stock, pull out the auxiliary tray.
Align the required number of sheets of copy
4
stock with the slide guides. The surface that you
want to copy on must be placed face up. Insert
the copy stock into the copier until it stops.
After inserting the copy paper into the stack
bypass, the
on the right display.
MEMO:
●
After inserting the copy paper, readjust the slide
guides to fit the size of the copy paper.
●
The stack bypass can hold up to 50 sheets (20-lb
bond) of copy paper.
2-30
key will be selected as shown