this is a fuser error meaning that the fuser has overheated. In most cases the thermal fuse or thermostat blows and will need replacing. especially if you get the 630 code, and switch the machine of and back on and get a 610 code.
i have a sharp xv-zw99u projector. the bulb will only stay on for 5 minutes and then goes out.led...
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I HAVE A SHARP XV-ZW99U PROJECTOR. THE BULB WILL ONLY STAY ON FOR 5 MINUTES AND THEN GOES OUT.LED LIGHT ON FRONT OF PROJECTOR FLASHES FOR FOR A FEW MINUTES THEN BULB TURNS BACK ON. THIS SEQUENCE KEEPS REPEATING.ANY IDEA WHATS WRONG ???