Vertical repetitive defects

Vertical repetitive defects


HP LaserJet P1000 P1500 dl vert reps Vertical repetitive defects

The print cartridge might be damaged. If a repetitive mark occurs at the same spot on the page, install a new HP print cartridge. See Replace the print cartridge.

The internal parts might have toner on them. If the defects occur on the back of the page, the problem will probably correct itself after a few more printed pages.

In your printer driver, make sure the appropriate media type is selected.
HP LaserJet P1000 P1500 Vertical repetitive defects