Xerox Phaser 7400DN Laser Printer "color prints black bars" Questions

...Black color bars. The 'Light Stripes Test' page is the last page of the Troubleshooting Print Quality Page that printed. WARNING: To avoid injury, do not touch the sharp metal strip attached to the ...

...color and black toner and print cartridges. I knew the Magenta was streaky, but I figured it was just toner or cartridges. Unfortunately, when I replaced both, the problem remains exactly the same. I ...

...black color bars). Clean the maintenance unit's wiper blade and empty the waste tray. A dirty maintenance drawer wiper blade can cause white lines and weak or missing printhead jets. Using a clean ...

color it would be that imaging unit. Unlikely the fuser. It doesn't sound line an issue called bar coding ,where the machine prints random lines. That would be a software issue. Take the transfer unit

color bars (one side only) in black, but all others cmy print prefectly. It's as is the black ink is plugged up but Xerox is of zero help. Thank, Robert D Here are the directions to enable and disable

...prints 3 color bars then repeats for the total page. When printing from computer it govers the printed black lines with the colored bars like highlighting thru the whole printed items. Mfg said to ...

black are printing. If one color is not printing (ie, yellow for example) then there is an issue with that printer head on that cartridge. If you are recycling the carts, then that cart needs replaced

...prints, but not the black article print. The printer status view no longer shows the PGBK section & grid on the top, but does print the colored bars. On printer alignment, 2 blue bars on top, and ...

..."print in color" option and leave it like that always. On the other hand, if you select black, all the different colors will be printed in black or gray. Hope this will work for you Good luck ...

...color bar test prints ok except for the the 3e black. which I expected as it is out of ink. I reloaded the printer driver,and reran the printer tests with the same results. I had removed and ...