sharp出現(xiàn)l4-03
sharp出現(xiàn)l4-03
技術(shù) realab 2022/3/11 sharp代碼L4-03 is a fusing motor error. With the age of the machine I wouldn't be surprised if it's finally gone bad. Could also be the small PCU sub board located under the covers in the front of the transport unit. Suspect the fusing motor is a better suspect
I had a registration roller get gummed up , VERY hard to turn by hand. The assembly comes out easily. Cleaning the bushings on reg roller fixed mine. Reg roller is operated from the same motor as the fuser.
I had a registration roller get gummed up , VERY hard to turn by hand. The assembly comes out easily. Cleaning the bushings on reg roller fixed mine. Reg roller is operated from the same motor as the fuser.
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