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一般注意事項.........................................................................................................................................27 專用工具 ................................................................................................................................................28 外部蓋板................................................................................................................................................. 29 後蓋板................................................................................................................................................. 29 齣紙蓋板（帶有操作面板）............................................................................................................30 右蓋板 ................................................................................................................................................32 左蓋板................................................................................................................................................. 33 前蓋板單元.........................................................................................................................................33 4 LED 光學裝置........................................................................................................................................47 LED 打印头........................................................................................................................................47 色粉用完傳感器................................................................................................................................ 49 PCDU..................................................................................................................................................... 50 PCDU................................................................................................................................................. 50 PCDU 蓋板（右）........................................................................................................................... 50 圖像轉印................................................................................................................................................. 52 圖像轉印帶單元................................................................................................................................ 52 圖像轉印帶清洁單元........................................................................................................................ 53 轉印辊................................................................................................................................................. 54 驱動單元................................................................................................................................................. 57 送紙電機............................................................................................................................................. 57 圖像轉印單元電機............................................................................................................................ 58 定影電機............................................................................................................................................. 59 鼓電機：K.......................................................................................................................................... 59 鼓電機：CMY................................................................................................................................... 60 雙面活接門電磁鐵............................................................................................................................ 60 雙面翻轉電磁鐵................................................................................................................................ 62 驱動齒轮和離合器............................................................................................................................ 65 對位離合器.........................................................................................................................................66 供粉離合器.........................................................................................................................................67 手送離合器.........................................................................................................................................69 雙面中间離合器................................................................................................................................ 70 雙面齣紙離合器................................................................................................................................ 72 定影......................................................................................................................................................... 74 定影單元............................................................................................................................................. 74 熱敏電阻............................................................................................................................................. 74 恒溫器................................................................................................................................................. 78 定影帶單元.........................................................................................................................................79 定影燈................................................................................................................................................. 82 红外溫度傳感器................................................................................................................................ 84 送紙......................................................................................................................................................... 85 進紙辊................................................................................................................................................. 85 5 摩擦垫................................................................................................................................................. 85 手送紙盤單元.....................................................................................................................................86 手送送紙轮.........................................................................................................................................87 手送摩擦垫.........................................................................................................................................88 紙张尺寸開關.....................................................................................................................................89 紙张用完傳感器................................................................................................................................ 89 手送紙张用完傳感器........................................................................................................................ 90 手送底板原位傳感器........................................................................................................................ 91 紙张傳送................................................................................................................................................. 94 定影進紙傳感器................................................................................................................................ 94 雙面傳感器.........................................................................................................................................95 對位傳感器.........................................................................................................................................96 齣紙傳感器...................................................................................................................................... 101 齣紙已满傳感器..............................................................................................................................102 對位辊（主動）..............................................................................................................................102 對位辊（從動）..............................................................................................................................104 從動轮（中繼）..............................................................................................................................106 傳送轮（中繼）..............................................................................................................................107 齣紙/反轉轮.................................................................................................................................... 107 雙面進紙轮...................................................................................................................................... 108 雙面中间轮...................................................................................................................................... 109 雙面齣紙辊...................................................................................................................................... 109 废色粉...................................................................................................................................................112 废色粉瓶.......................................................................................................................................... 112 废色粉瓶傳感器..............................................................................................................................112 废色粉已满傳感器..........................................................................................................................113 废色粉管道...................................................................................................................................... 114 電氣部件.............................................................................................................................................. 115 ID 芯片中繼板.................................................................................................................................115 溫度和湿度傳感器..........................................................................................................................116 引擎板.............................................................................................................................................. 116 控制器板.......................................................................................................................................... 118 PSU.................................................................................................................................................. 120 6 高壓電源板（分離）..................................................................................................................... 121 高壓電源板...................................................................................................................................... 123 PCDU 傳感器板.............................................................................................................................123 TM（ID）傳感器........................................................................................................................... 125 操作面板.......................................................................................................................................... 129 定影風扇電機..................................................................................................................................132 冷却風扇電機..................................................................................................................................133 PSU 風扇電機................................................................................................................................ 135 互锁開關.......................................................................................................................................... 136 NVRAM...........................................................................................................................................137 5. 維修表 維修程序模式 .....................................................................................................................................141 SP 表................................................................................................................................................ 141 启用和禁用維修程序模式............................................................................................................. 141 維修表格關鍵字..............................................................................................................................143 SP 模式表............................................................................................................................................144 SP1-XXX（送紙）....................................................................................................................... 144 SP2-XXX（鼓）............................................................................................................................146 SP3-XXX（過程）....................................................................................................................... 150 SP5-XXX（模式）....................................................................................................................... 165 SP7-XXX（数據日志） ..............................................................................................................184 更新固件.............................................................................................................................................. 201 更新固件.......................................................................................................................................... 201 處理固件更新错誤..........................................................................................................................202 上傳/下載NVRAM 数據..................................................................................................................204 将NVRAM 内容上傳到SD 卡................................................................................................... 204 從SD 卡下載到NVRAM.............................................................................................................204 使用调試日志...................................................................................................................................... 206 概述...................................................................................................................................................206 開启和设置UP 保存调試日志..................................................................................................... 206 從HDD 检索调試日志.................................................................................................................. 208 调試日志代码..................................................................................................................................209 SMC 列表卡保存功能....................................................................................................................... 210 链接：https://pan.baidu.com/s/1hepH4B_trFVyQs7MJZi-lQ 提取码：rjki 復制這段内容後打開百度网盤手機App，操作更方便哦 |
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