Lexmark CX310 series User Manual

2 Open the multipurpose feeder.
3 Pull the multipurpose feeder extender.
Note: Guide the extender gently so that the multipurpose feeder is fully extended and open.
4 Prepare the paper for loading.
• Flex the sheets of paper back and forth to loosen them, and then fan them. Do not fold or crease the
paper. Straighten the edges on a level surface.
• Hold transparencies by the edges, and then fan them. Straighten the edges on a level surface.
Note: Avoid touching the printable side of transparencies. Be careful not to scratch them.
• Flex a stack of envelopes back and forth to loosen them, and then fan them. Straighten the edges on a
level surface.
Warning—Potential Damage: Never use envelopes with stamps, clasps, snaps, windows, coated
linings, or self‑stick adhesives. These envelopes may severely damage the printer.
Loading paper and specialty media 35

Lexmark CX310 series Specifications

General

Print Technology	Color Laser
Scan Technology	CIS
ADF Capacity	50 sheets
Duplex Printing	Yes
Standard Connectivity	USB 2.0, Ethernet
Memory	512 MB
Display	2.4-inch color LCD
Maximum Paper Size	8.5 x 14 inches
Scanner Type	Flatbed, ADF
Processor Speed	800 MHz
Functions	Print, Copy, Scan
Copy Resolution	600 x 600 dpi
Network Connectivity	Ethernet
Operating Systems Supported	Windows, Mac OS, Linux
Standard Paper Input	250 sheets
Paper Capacity	250 sheets
Fax	No