Versant 80 toner issues

[ZachEZPrint]

I printed 600 black posters after that job I ran a small business card run, and i am getting magenta toner all over the image. It only is magenta; all other colors are working.

Things I have tried that have not fixed it.

1. Clean toner
2. Swap drums
3. Cleaned ROS

 

[EdwardB]

measure between identical repeating lines (in millimeter).... compare the repeats to this chart.

my guess is they are 45mm?
22.5 or 45 Mag Roll in the Developer Housing Replace the Developer Housing (PL 5.2)