復(fù)印機(jī)出現(xiàn)故障代碼C-3821是什么意思
更新時間：2025/7/5 12:23:17,view:79打印機(jī)C-3821蘇州打印機(jī)售后服務(wù)中心客服熱線69616769，蘇州客服中心電話，打印機(jī)蘇州維修部，打印機(jī)蘇州廠家電話，
復(fù)印機(jī)出現(xiàn)故障代碼C-3821是什么意思
技術(shù) 商祺電腦 發(fā)表于 2023/1/29 Code C3821 (定影低溫錯誤)
Description
Fusing abnormally low temperature detection (heating side)
The heating roller thermistor continues to detect a temperature lower than a predetermined one for a predetermined period of time.
In the states other than a warm-up operation, a zero cross signal cannot be detected after the lapse of a predetermined period of time after the fusing heater is turned ON , OFF.
The power supply frequency cannot be detected.
Description
Fusing abnormally low temperature detection (heating side)
The heating roller thermistor continues to detect a temperature lower than a predetermined one for a predetermined period of time.
In the states other than a warm-up operation, a zero cross signal cannot be detected after the lapse of a predetermined period of time after the fusing heater is turned ON , OFF.
The power supply frequency cannot be detected.
熱門圖文