Very Intermittent. It has gone 300 copies, worked good then I start putting my tools up and it happens.
Sample is running Landscape and dog ear is on the rear side. It is happening out of tray 1. I tried all other trays but didn’t see it happen in any other tray just tray 1. I swapped paper trays.
I cleaned the registration roller. I took apart the reg. motor and made sure all was good with the spring and bushing arm. The reg roller gears are perfectly lined up with tension on both sides.
I checked the mylar that goes into the reg roller. I replaced “Tray 1” feed assembly and the paper guide attached to it. Checked for burs and anything else that could be causing it. The registration is perfectly straight except when this happens. The pic shows the slight skew.
I know it must be before the drum because the image is on the dog ear.
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