Troubleshooting> 131withdraw the sheet through the drum cavity area. Thenallow the pressure release lever to rise again.9. Starting with the cyan image drum unit nearest the fuser,replace the four image drums into the drum cavity,making sure to locate them in the correct order.• Holding the complete assembly by its top centre, lowerit into place in the printer, locating the pegs at eachend into their slots in the sides of the printer cavity.10. Lower the top cover but do not press down to latch itclosed yet. This will protect the drums from excessiveexposure to room lighting while you check the remainingareas for jammed sheets.NOTEIf the sheet is well advanced into the fuser (only a shortlength is still visible), do not attempt to pull it back. Follow thenext step to remove it from the rear of the printer.12341. Cyan cartridge 2. Magenta cartridge3. Yellow cartridge 4. Black cartridge