Canon MF7280 imageCLASS MF7280 Reference Guide - Page 79

Basic Operations ❑ If there is difficulty in straightening out curled paper, curl the front edges of the paper upward, as shown below. 2 Feeding Direction ❑ To print on the back side of preprinted paper, load the preprinted paper face up into the stack bypass, as shown in the illustration below. Feeding Direction The screen for selecting the paper size appears. IMPORTANT • When loading paper into the stack bypass, align the paper stack neatly between the slide guides. If the paper is not loaded correctly, a paper jam may occur. • If you are printing on heavyweight paper or envelopes using the stack bypass, and find that the paper or envelopes are not being fed smoothly or evenly through the stack bypass, remove the paper or envelopes, curl the feeding edges upward approximately 1/8" (3 mm), and then reload the paper or envelopes. Curling the feeding edges enables the rollers to grip the paper or envelopes as they are fed into the stack bypass. 2-32 Making Prints Using the Stack Bypass