Lexmark C720 Service Manual - Page 67

5024-001 Details of the Paper Transportation System In the paper transportation process, paper is automatically fed by the pick-up roller and transported to the registration roller. The registration roller synchronizes with the transfer drum. The registration roller transports the paper to the transfer roller. During the transfer process, the transfer roller forwards the paper to the fuser rollers. During the fusing process, the fuser rollers transport the fused paper to the exit roller and the exit roller pushes the final paper out of the paper exit unit. Paper Transportation system consists of following parts: No. Name of Part Outline of Function 1 Paper Cassette Drawer to accommodate paper to be automatically fed through the printer. 2 Pick-Up Roller Roller to feed paper one by one, preventing multi-feed. General Information 1-37