Do not use the following types of paper:
Ink-jet printer paper
GelJet special paper
Bent, folded, or creased paper
Curled or twisted paper
Wet paper
Paper that is dry enough to emit static electricity
Paper that has already been printed onto, except a preprinted letterhead paper.
Malfunctions are especially likely when using paper printed on by other than a laser printer (e.g.monochrome and color copiers, ink-jet printers, etc.)
Surface-processed paper (excluding specified paper)
Special paper, such as thermal paper and carbon paper
Paper whose weight is heavier or lighter than the limitation
Perforated paper
Adhesive label paper on which glue or base paper is exposed
Paper with clips or staples
Dirty or damaged paper
OHP transparencies
Even if paper is adequate for the printer, poorly stored paper can cause paper misfeeds, print quality degradation, or malfunctions.