夏普復(fù)印機(jī)ARM700N錯(cuò)誤代碼l4-03
更新時(shí)間：2024/10/24 19:24:55,view:222夏普打印機(jī)ARM700N蘇州夏普打印機(jī)售后服務(wù)中心客服熱線69616769，蘇州夏普售后電話，夏普售后網(wǎng)點(diǎn)，維修視頻
夏普復(fù)印機(jī)ARM700N錯(cuò)誤代碼l4-03知識(shí)問(wèn)答,服務(wù)技術(shù)資料
技術(shù) 電路愛(ài)好者 發(fā)表于 2023/1/28 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.
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