I have a panasonic FP-7735mx copier and it won't boot up. I was coping and a message appeared saying Pin access ss it stopped printing so I turned it off and back on and now it won't boot up

SOURCE: fp-7713

press and hold paper tray,zoom down,1 simultaniously you will enter in programe.F will come on display press 6 it will appear F6 press stark key change the value and then start key to exit the program press and hold these keys paper tray,zoom down stop key

SOURCE: Panasonic FP-7113 Plain Paper Copier

Service Time imageunit can be removed with two screwsand remove tank before lifting out. You can remove drum and cleaning blade section yourself 4 screws. Two on the cleaning and two on the removablr pins on the side.Then remove blade with two screws and fit cleaning blade and drum and reinstall.
Service manual for service mode to remove spanner display F9 ??
Cheers Justin

SOURCE: Please help. Panasonic copier FP-7728 error code E 1 41

E 1- 41 Optics fan B not working

SOURCE: ERROR CODE E340 BLINKS WHEN MY COPIER ON

clean sensor beside drum then switch on machine with white paper on glass.

SOURCE: Panasonic FP-7722 Drum Installation

disingage dv unit lower transport assembly remove blue screw from drum unit take drum unit out remove drum lock towards the front remove charge assemby remove drum reinstall drum remember to apply drum powder and replacement of drum blade is recommended reinstall