SHARP打印機(jī)發(fā)生錯(cuò)誤代碼L403
更新時(shí)間:2025/6/28 20:06:44,view:541sharp,sharpSHARP鎵撳嵃鏈?jtxhh=蘇州sharp打印機(jī)售后服務(wù)中心客服熱線69616769,蘇州sharp售后電話,sharp售后網(wǎng)點(diǎn),維修視頻2025/4/6
SHARP打印機(jī)發(fā)生錯(cuò)誤代碼L403
技術(shù) 惠普專修 2022/3/10 sharp 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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