Troubleshooting and routine maintenance143Ce Slowly take out the drum unit and tonercartridge assembly. The jammed papermay be pulled out with the drum unit andtoner cartridge assembly, or this mayrelease the paper so you can pull it outof the paper tray opening.IMPORTANTWe recommend that you place the drumunit and toner cartridge assembly on aclean, flat surface with a sheet ofdisposable paper or cloth underneath it incase you accidentally spill or scatter toner.To prevent damage to the machine fromstatic electricity, DO NOT touch theelectrodes shown in the illustration.f Put the drum unit and toner cartridgeassembly back in the machine.g Close the front cover.h Put the paper tray firmly back in themachine.i Plug the machine’s power cord back intothe electrical socket first, and reconnectall cables and telephone line cord. Turnon the machine’s power switch.