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永久会员
等级: 七袋长老
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刷系统常用于卡任务(之前找过一家合肥的,远程协助收费100多元,保证100%恢复正常,远程指导改了几个代码,屌用没有,又让加钱刷八角,做拉黑处理了) 系统数据乱了,单刷系统过不来的,只有再刷八角芯片(一个在主机下方的主板上面,另外一个在玻璃稿台下方) 刷过八角和系统,相当于把机器的所有数据都初始化了,颜色效果变不回原来的了,定位也要重新调 自用7545也是面临这个问题,没刷系统前打印的颜色效果还凑合,换电池、刷系统、刷八角后颜色垃圾的很,定位偏差10几张纸自己就调了,调颜色效果目前还没有遇到能付费协助的 110V定影器,同样的粉在7545过300克纸能定影,在5575上定影效果不好,算是美版超亚太的唯一优势 |
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右列会员因为此帖价值甚高向 yinshua0371 表示感谢: |
让一切随风 (2022-04-22)
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只看该作者 #14 | ||
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正式会员
等级: 四袋长老
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你去动下粉干嘛捏 ![]() 我觉得代码大多都说准的……不过楼主说错误7之后导致的,那还挺难说的。 维修手册原文如下: 361-376 LPH Chip Fault C BSD-ON:BSD 6.10 LPH Control (C) Open circuit detected in LPH Unit (C) (open circuit between DELSOL and SLED). NOTE: •Because this Fail is detected for each color at every cycle-up, perform at least four jobs after turning the power OFF and ON. • When turning the power OFF, turn OFF the Power Switch first and then the Main Power Switch. Procedure Enter DC122 Fail History. Check whether any Fail related to connection failure of the Flat Cable between the MCU PWB J555 and the LPH Rear PWB (C) J559 has occurred. Has any Chain No. 361 Fail (other than LPH Chip Fail) occurred? Y N Replace the LPH Unit (C) (PL 2.1). Go to the appropriate RAP |
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