Hi JimmyL,
Thank you for using the Forum. Please take a look at this solution for lines on the Phaser 6180. If this does not help please consider contacting your local support centre for additional assistance or service.
This 6180 was not used for quite a while because it was out of black. I bought a black cartridge and it started working, sort of. It prints horizontal lines of each color in a repeating pattern. They are about 1 1/8" between same color. See attached.
I am thinking transfer unit, but wanted to ask before investing so much.
Any suggestions