| Sharp facsimile have an annoying characteristic. If the toner cartridge starts to dump toner all over the machine, it will quickly overwealm the cleaning unit. If you replace the toner cartridge only the drum still won't clean. If you replace the drum only, the toner cartridge will quickly overwealm the new drum unit.
So if the toner cartridge is dumping toner all over the machine, and the drum cannot clean, save yourself a trip, and just replace both the first time.
Also if the customer says "I don't care what the quality looks like. Just fix the fuser jamming problem." Well the quality is the fuser jamming problem. The teeny little fuser can't deal with heavy fill (like a dumping toner cartridge) and will quickly contaminate a new fuser is the cartridge is not changed. =^..^= |