Ricoh Pro C7500 Original Instructions Manual page 279

Solution:
Lifting the paper with it arched horizontal to the paper feed direction, measure with a scale the gap
between the paper and side fences.
Position the side fences so that the gap between them and the paper is 1 mm to 2 mm.
• To move the side fences, loosen the screws on their arms to unlock them.
• "Loading Paper into the Paper Tray", Introduction and Basic Operations
The end fences are not attached correctly
The end fences are positioned too widely.
The gap (A) between the end fence and paper, and the gap between the faceplate and paper add
up to 3 mm (0.1 inches) or more. The paper is misaligned backward, causing double feeding.
M0EDIC1367
D0EDIC1368
Vacuum Feed LCIT RT5150
277