Replacing the Staple Case in the Saddle Stitcher Unit (Booklet Finisher-M1)

When the saddle stitcher unit of the Booklet Finisher-M1 is almost out of staples and the staple case must be replaced, a screen prompting you to replace the staple case appears on the touch panel display. Follow the procedure described below to replace the staple case.

IMPORTANT
If necessary, remove all output paper in the booklet tray before replacing the staple cartridge of the saddle stitcher unit.

NOTE
This procedure is necessary only if the Booklet Finisher-M1 is attached (the Booklet Finisher-M1 is an optional product). We recommend that you order staple cases from your local authorized Canon dealer before your stock runs out. Use only staple cases intended for use with this machine. Remove the black part on the end before inserting the staple case.

Open the front cover of the finisher.

Pull out the saddle stitcher unit, and then push the stapler unit up.

1 Stapler Unit 2 Saddle Stitcher Unit	1. Grip the handle of the saddle stitcher unit, and pull out until it stops.
	2. Pull the stapler unit of the saddle stitcher unit towards you, and then push it up.

Insert the new staple case.

	1. Pull out the empty staple case, holding it by its left and right sides.
	2. Push the new staple case in until it clicks into place.

NOTE
Only one staple case can be inserted at a time. When replacing the staple cases, replace both the front and back staple cases.

Push the saddle stitcher unit back into its original position.

	1. Pull the stapler unit of the saddle stitcher unit towards you, and then push it down into its original position.
	2. Grip the handle of the saddle stitcher unit, and return it to its original position.

CAUTION
When pushing the saddle stitcher unit back into its original position, be careful not to get your fingers caught, as this may result in personal injury.

Close the front cover of the finisher.

CAUTION
When closing the front cover of the finisher, be careful not to get your fingers caught, as this may result in personal injury.

IMPORTANT
When you have replaced the staple case, be sure to manually reposition the staples in the saddle stitcher unit. (See "Saddle Stitch Staple Repositioning.")