When the staple cartridge of Saddle Stitcher SD-513 becomes empty, the following message will appear in the message area of the screen.
[Please add staples to the saddle stitcher stapler]
The Staple Cartridge indicator in the [Consumable and Scrap Indicators] area of the [MACHINE] screen lights up red, and the text color changes to yellow.
Be sure to supply the designated stapler with staples.
Hold both left and right sides of the staple cartridge, then draw it forward.
Check that the top side of the staple cartridge is up. With the top side down, the staple cartridge cannot be inserted.
Display the help message on the [MACHINE] screen, and then press [Consumable/Scrap].
Press the [Add Stapler] tab in the help message area.
Perform the process while using [][] to follow the steps.
For details about the help message, refer to Displaying Help Message.