Canon imageCLASS MF7460 imageCLASS MF7400 Series Basic Operation Guide - Page 90

Original and Paper - When entering the value in millimeters, you can also change the value by pressing [-] or [+] in increments of 1.0 mm, even if you have entered the value. - If you enter a value outside the setting range, [OK] is grayed out and cannot be selected. Enter an appropriate value. - You can use values for [X] between 5 7/8" (148 mm) and 17" (432 mm), and for [Y] between 3 3/4" (95 mm) and 11 11/16" (297 mm). 3 4 ᶃ ᶄ ① Select the desired paper type. ② Press [OK]. - When printing on special types of paper, such as heavyweight paper, be sure to correctly set the paper type, especially if you are using heavyweight paper. If the type of paper is not set correctly, it could adversely affect the quality of the image. Moreover, the fixing unit may become dirty and require a service repair, or the paper could jam. - If you select [Irreg. Size], you cannot use the 1▶2-Sided, 2▶2-Sided, or Book▶2Sided mode. ˔ If you want to select an envelope size: 1 2 ᶃ ᶄ ① Select the envelope type. ② Press [OK]. - If the envelope type is not selected correctly, a paper jam may occur. - If you select [Envelope], you cannot use the 1▶2-Sided, 2▶2-Sided, Book▶2Sided, 2-page Separation, or Image Combination mode. 3 [Transparency] can be selected only if [LTR] is selected as the paper size. 2‑23