理光SP210SU出現(xiàn)維修呼叫SC491是怎么回事
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理光SP210SU出現(xiàn)維修呼叫SC491是怎么回事
理光210錯誤提示 大堵車 2021/11/14 蘇州理光210售后維修服務中心地址查詢 Code: SC491
Description:
Bias Leak (C5)
Causes:
A bias leak has occurred for the drum charge, development charge,, transfer charge. PWM signals are sampled at 20 msec. intervals. This SC is issued if 10 PWM samplings within 200 msec. are abnormal. HVPS harness loose, broken, defective HVPS board defective AIO terminal defective
Remedy:
Cycle the machine off/on Check all the harness connections of the HVPS Check spring-loaded AIO terminal installation behind the HVPS. Replace HVPS.
理光210錯誤提示 大堵車 2021/11/14 蘇州理光210售后維修服務中心地址查詢 Code: SC491Description:
Bias Leak (C5)
Causes:
A bias leak has occurred for the drum charge, development charge,, transfer charge. PWM signals are sampled at 20 msec. intervals. This SC is issued if 10 PWM samplings within 200 msec. are abnormal. HVPS harness loose, broken, defective HVPS board defective AIO terminal defective
Remedy:
Cycle the machine off/on Check all the harness connections of the HVPS Check spring-loaded AIO terminal installation behind the HVPS. Replace HVPS.
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