Canon imageRUNNER 6570 Reference Manual page 140

CAUTION
Do not place your hand in the part of the tray where stapling is performed if a
finisher is attached, as this may result in personal injury.
3
IMPORTANT
•
If the Staple mode is set, the output trays move downward as the stack of paper that is
output increases in quantity and thickness. Once an output tray has reached its stacking
limit, or after 30 sets of prints have been output, printing and stapling stop temporarily.
Remove all of the stapled prints from the output tray, and printing and stapling resume.
•
You can corner and double staple 11" x 17", LGL, LTR, LTRR, and EXEC paper.
•
You cannot staple transparencies, tracing paper, or labels.
•
Do not pull copies or prints out of the output area while they are being stapled. Remove
the copies or prints after they are output to one of the output trays.
3-14
Finisher-T1/Saddle Finisher-T2/Puncher Unit-M1