Epson DFX-9000 - Manual (Page 152)

152 Options and Consumables
3. Close the paper separator cover. Then open the rear flap and
lock it in place.
4. Open the top cover.
5. Hold the perforation cutter by its handle with the connector
facing to the right. Then lower the perforation cutter into the
space at the back of the printer, fitting the pins on the sides of
the perforation cutter into the notches in the printer.
6. After the perforation cutter is in place, push back the
perforation cutter handle flat.
rear flap