Curled or wavy

Black lines down the page

Poor fixing

White lines across the page

Hollow print

Curled (video instructions available)

Page skewed

Gray background

Toner specks

White lines down the page

The left side of the document will not print when I make a copy from the scanner glass.

Curled

White spots or black spots at 94 mm (3.7 in.) intervals

Wrinkles or creases

Black toner marks across the page

Lines across the page

White lines, bands or ribbing across the page

Ghost

All black