理光SP210su打印機(jī)維修呼叫代碼SC4911怎么回事
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理光SP210su打印機(jī)維修呼叫代碼SC4911怎么回事
技術(shù) GUILING17131720 發(fā)表于 2023/4/3 SC491
High voltage power: Drum/ development bias output error
An error signal is detected for 0.2 seconds when charging the drum or
development.
High voltage leak
Broken harness
Defective drum unit , development unit
Defective high voltage supply unit
High voltage power: Drum/ development bias output error
An error signal is detected for 0.2 seconds when charging the drum or
development.
High voltage leak
Broken harness
Defective drum unit , development unit
Defective high voltage supply unit
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