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Print Media Guidelines

unwrapped, even in the paper feeder, can contribute to paper curling prior to 

printing and cause feeding problems regardless of humidity. When printing 

on curled paper, straighten the paper and then insert it into the MPF.

Smoothness

The degree of paper smoothness directly affects print quality. If the paper is 

too rough, the toner does not fuse to the paper properly, resulting in poor 

print quality. If the paper is too smooth, it can cause paper feeding problems. 

Smoothness between 150 and 250 Sheffield points produces the best print 

quality.

Moisture Content

The amount of moisture in the paper affects both print quality and the ability 

of the printer to feed the paper properly. Leave the paper in its original 

packaging until you are ready to use it. This limits the exposure of the paper 

to moisture changes that can degrade its performance. 

Grain Direction

Grain refers to the alignment of the paper fibers in a sheet of paper. Grain is 

either grain long, running the length of the paper, or grain short, running the 

width of the paper. For 60 to 135 g/m

2

 (16 to 36 lb bond) paper, grain long 

fibers are recommended. For paper heavier than 135 g/m

2

 (36 lb bond), grain 

short is preferred. 

Fiber Content

Most high-quality xerographic paper is made from 100% chemically pulped 

wood. Paper containing fibers such as cotton possess characteristics that can 

result in degraded paper handling. 

Recommended Paper

To ensure the best print quality and feed reliability, use dry 75 g/m

2

 (20 lb) 

xerographic paper. Business paper designed for general business use also 

provide acceptable print quality. Only use paper able to withstand high 

temperatures without discoloring, bleeding, or releasing hazardous emissions. 

The laser printing process heats paper to high temperatures. Check with the 

manufacturer or vendor to determine whether the paper you have chosen is 

acceptable for laser printers.