Sharp AR-M451N Operation Manual page 65

I I I I Checking the staple unit
If the message "CHECK THE STAPLER UNIT" or "CHECK STAPLER POSITION OR STAPLER JAM" appears,
follow the procedure below.
1 Open the finisher compiler.
2 Remove the misfed paper from the stapler
compiler.
3 Close the finisher compiler.
4 Open the finisher front cover.
Turn the staple unit to face up.
5
Pull the release lever for the staple box
6
and remove the box.
Release the latch to
open the finisher
compiler.
Be careful not to tear the
misfed paper during
removal.
7 Raise the lever at the end of the staple box.
8 Return the lever to its original position.
Reinstall the staple box.
9
10
While pushing the staple unit release lever to
the left, rotate the staple unit to face down.
11
Close the front cover.
NOTE
Make a test print or copy in the staple sort mode to
ensure that stapling is performed properly.
FINISHER
Remove the top staple if
it is bent. If bent staples
remain, a staple jam will
occur again.
Push the staple box in
until it clicks into place.
When reinstalling the
staple box, push it in
until it clicks into plac
e.
3-11
3