3Pull the latch of the staple cartridge holder down, and then pull the holder out of the printer.
4Use the metal tab to lift the staple guard, and then remove any loose staples.
5Close the staple guard.
6Press down on the staple guard until it snaps into place.
7Push the cartridge holder firmly back into the stapler unit until the cartridge holder clicks into place.
8Close the stapler door.
290–294 paper jams
1Remove all original documents from the ADF.
2Open the ADF cover, and then remove any jammed paper.
3Close the ADF cover.
5
