Mp8000 duplex scanning issue

[lukeh]

hi i have an issue on a mp8000 when duplex scanning a double sided image the first side scans fine but the second side comes out like this mp8000.pdf any help will do thanks

[francisco]

hi i have an issue on a mp8000 when duplex scanning a double sided image the first side scans fine but the second side comes out like this mp8000.pdf any help will do thanks

try to do it, puting original in the glass not in adf
if the problem hapens again you have a bad DIMM in the controler

[lukeh]

Cool will try it tomorrow

[LNorris]

is it an ardf or single pass doc feeder? I'm thinking that this model came with single pass, if so, clean the cis of the df

[techsass]

The bar codes look like a memory DIMM issue or maybe a bad CIS.

The light CQ looks like the large white roller springs are stuck. I've gotten similar light CQ after cleaning label gum off of the white roller, but only on one side of the page.

[KenB]

A quick test for the RAM would be to test with different resolutions.

If the problem changes (worsens at higher DPI), that is a near certain indicator of funky memory.

[teebee1234]

I'm pretty sure it will be the CIS, it looks almost exactly like an issue I had a few years back. If it was a memory problem I would expect the image/text itself to be wonky, but it looks complete.

[lukeh]

Hi all thanks for all the help it ended up being the controller