理光SP220SU開機報錯代碼SC491
更新時間:2024/11/4 19:40:38,view:258理光打印機SP220SU蘇州理光打印機售后服務中心客服熱線69616769,蘇州理光售后電話,理光售后網(wǎng)點,
理光SP220SU開機報錯代碼SC491 有時開機正?梢源蛴 打印頁面有橫道 打印一兩張后報錯呼叫維修模式SC491
維修手冊,故障代碼,技術通報
維修手冊,故障代碼,技術通報
·先更換硒鼓試試
·SC 491
Drum/dev bias error - replace paper transfer unit
Drum/dev bias error - replace high voltage supply unit
Drum/dev bias error - replace drum unit(s)
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