Have a MX6070N that has about 40K black 20K color, attached is examples of image. the 3rd image actually has streaks across it but did not scan in well.
The image especially on the bottom is ghosting or streaking across the page only on black. It doesn't do this on any other single color pattern. It only does this on the first 1-3 sheets then is normal until your make another copy or print.
Things that have been done.
New black Developer, New Black DV unit, new black drum, new black maint/charge kit, new black drum unit, new primary xfer unit, I have tried to swap drum units around cyan/magenta to black no change. Nothing I have done has made any difference.
Any help or ideas on where to look would be appreciated.
Dropbox - 20200615_163403.pdf - Simplify your life
The image especially on the bottom is ghosting or streaking across the page only on black. It doesn't do this on any other single color pattern. It only does this on the first 1-3 sheets then is normal until your make another copy or print.
Things that have been done.
New black Developer, New Black DV unit, new black drum, new black maint/charge kit, new black drum unit, new primary xfer unit, I have tried to swap drum units around cyan/magenta to black no change. Nothing I have done has made any difference.
Any help or ideas on where to look would be appreciated.
Dropbox - 20200615_163403.pdf - Simplify your life
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