Lexmark 5021-0XX - Manual (Page 68)

1-42 Service Manual
5021-0XX
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 belt. 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 rear cover assembly.
The paper transportation system consists of the following parts:
No. Part Function
1
Paper tray Accommodates paper to be automatically fed
through the printer.
2
Pick-up roller Feeds paper one by one, preventing multi-feed.
3
Registration
roller Transports and synchronizes paper with the
transfer belt.