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SPC420DN Printing Light

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Post time: 2013-1-16 11:17:17 |Show all posts
I got a SPC420DN with only 3000 pages printed which i have justed installed a new Drum unit in it, After about 2000 pages im getting light pages being printer and a white line down the right side of pages, The VT voltage was 4.6 which i know is high, I did a manual toner feed 3 times and the VT vaolatge is now 3 and the printing is now dark again but the white line is still there, which could be the blade or Dev Roller problem due to not enough toner being supplies to drum unit.

The toner bottle rotate and the toner is flowing though the system but of the maunal toner feed.

Could there be a drum problem or is there something wrong with the machine?

Many thanks for any reply.

Post time: 2013-1-16 12:49:55 |Show all posts
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