Ricoh fax1160l User Manual page 75

Selecting Media Sizes
Note: Insert all media vertically (portrait orientation) into the paper input
tray or single-sheet manual input tray. To print horizontally (landscape
orientation), make this selection through software. Do not print on
paper smaller than 3.87 by 6.38 inches (98.5 by 162 mm).
3.6
Printing and Scanning