Hi guys, wonder if anyone has ran into this problem before and what you did to solve this problem. This c451 is printing out documents that has rows and columns of 4 thick black fuzzy horizontal lines on the whole page. Any input would be appreciated, updating the firmware, changing drum, developer, belt, fuser did not work.
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Re: C451 Fuzzy horizontal lines on whole document
Can you post a sample?Let us eat, drink, and be merry, because tomorrow we may die!
For all your firmware & service manual needs please visit us at:
www.copierfirmware.co.uk - www.printerfirmware.co.uk
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Re: C451 Fuzzy horizontal lines on whole document
Interesting, does it do the same in colour?Let us eat, drink, and be merry, because tomorrow we may die!
For all your firmware & service manual needs please visit us at:
www.copierfirmware.co.uk - www.printerfirmware.co.uk
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Re: C451 Fuzzy horizontal lines on whole document
Yes, every printed document, color, bw, print and copyComment
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Re: C451 Fuzzy horizontal lines on whole document
MFP Board?Please do not PM me without asking first.Comment
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Re: C451 Fuzzy horizontal lines on whole document
Looks like a PH fault, have you got any P-codes?Let us eat, drink, and be merry, because tomorrow we may die!
For all your firmware & service manual needs please visit us at:
www.copierfirmware.co.uk - www.printerfirmware.co.uk
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Re: C451 Fuzzy horizontal lines on whole document
You've got damaged memories on mainboard (PWB-MFP). It could be also damaged SO-DIMM memories, but it's much less possible than PWB-MFP fault.Comment
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Re: C451 Fuzzy horizontal lines on whole document
So possibly a bad MFP, will have to try that then. thanksComment
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