夏普AR2008D報錯E7

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夏普打印機AR2008D蘇州夏普打印機售后服務(wù)中心客服熱線69616769，蘇州夏普客服中心電話，夏普打印機蘇州維修部，夏普打印機蘇州廠家電話， 夏普AR2008D紙張錯誤旁邊的燈閃, 夏普ar2008d不能打印A3顯示:改變紙盒, sharpar2008d5閃爍, 夏普AR2008D打印機老卡紙是什么原因, 夏普AR2008D復印機，換了定影過橋齒輪后，外紙盒搓紙輪不轉(zhuǎn)，沒有動作，機器提示卡紙（沒換齒輪前都正常）,維修視頻

夏普AR2008D報錯E7

夏普2008打印有黑條 mn23941ad4 2021/11/16 蘇州夏普2008售后維修服務(wù)中心地址查詢

 E7
E7 00 SYSTEM MEMORY ACCESS ERROR
E7 01 SYSTEM DATA TROUBLE
E7 03 HDD TROUBLE
E7 05 LOCAL MEMORY ACCESS ERROR
E7 06 DECODE ERROR TROUBLE COMPRESSION DECODE ERROR (A COMPRESSION FILE CANNOT BE DECOMPRESSED)
E7 08 LOCAL MEMORY SPECIFICATION ERROR
E7 09 LOCAL MEMORY COMBINATION ERROR
E7 10 SHADING TROUBLE (BLACK CORRECTION)
E7 11 SHADING TROUBLE (WHITE CORRECTION)
E7 14 SCAN -ASIC TROUBLE
E7 20 LSU BD DETECTION TROUBLE
E7 21 LSU LD DETERIORATION TROUBLE
E7 28 LSU CONTROL ASIC CONNECTION ABNORMALITY
E7 29 LSU-ASIC FREQUENCY ABNORMALITY
E7 50 ENGINE CONNECTION TROUBLE
E7 55 PWB INFORMATION SUM ERROR (ENGINE DETECTION)
E7 60 CONTROLLER CONNECTION TROUBLE (ENGINE DETECTION)
E7 61 CONTROLLER CONNECTION TROUBLE (ENGINE)
E7 62 CONTROLLER CONNECTION TROUBLE (SCANNER)
E7 65 PWB INFORMATION SUM ERROR (CONTROLLER DETECTION)
E7 70 SCANNER CONNECTION TROUBLE
E7 75 PWB INFORMATION SUM ERROR (SCANNER DETECTION)
E7 80 COMMUNICATION TROUBLE BETWEEN THE CONTROLLER AND THE SCANNER
E7 90 COMMUNICATION TROUBLE BETWEEN THE CONTROLLER AND THE ENGINE