Xerox 560 Issue with Magenta Toner

[Oldtimer]

I've printed a sheet of 11x17 full flood of each color CMYK. My magenta has a void area on the non operator side going the full length of the sheet. 17". I've replaced the toner cartridge and put a new drum and even tried a different fuser. All have the same results. See the attached. Any suggestions would be appreciated.

[xcopytech]

Clean ROS glass

[Milo Wilson]

Also check magenta developer mag roll for blockage.

[Dech1]

c lean ros glass. or remove ros and clean properly then repace suction filter(very important to replace filter)

[Oldtimer]

Clean ROS glass

Thank you, I will give that a try an let you know the results.

[Oldtimer]

Also check magenta developer mag roll for blockage.

will do thank you, i'll let you know if it worked.

[Oldtimer]

c lean ros glass. or remove ros and clean properly then repace suction filter(very important to replace filter)

ok thanks for that.

[Oldtimer]

That did it. Much appreciated.