Abstract: An accessory for use with perforated paper of the type used in electro-mechanical printers having a tractor wheel feed mechanism facilitates inserting the leading edge of a length of paper into the tractor feed mechanism. The paper guide accessory consists of a thin, rectangular sheet of strong, flexible material, preferably made of transparent plastic film such as polyester film, folded over on itself and creased to form a lower, rear half-sheet and a somewhat shorter upper, front half-sheet, thereby forming a pocket between the upper and lower half-sheets. Laterally aligned pairs of circular perforations located near the outer longitudinal edges of the guide, are provided through the thickness dimension of both upper and lower half-sheets. Pairs of perforations are provided at regular longitudinal intervals, and are of the proper size and spacing to register with perforations in paper inserted into the pocket.