Lexmark CX310 User Manual

6 Load the paper stack with the recommended printable side faceup.
7 Place the paper guides securely against the edges of the paper.
8 Insert the tray.
9 From the printer control panel, set the paper size and paper type in the Paper menu to match the paper loaded in
the tray.
Note: Mixing paper sizes or paper types in a tray may cause jams.
Loading the manual feeder
The standard 250‑sheet tray has an integrated manual feeder that can be used to print on different types of paper one
sheet at a time.
1 Load a sheet of paper into the manual feeder:
• Printable side facedown for one-sided printing
• Printable side faceup for two‑sided (duplex) printing
Note: There are different ways for loading letterhead depending on the mode of printing.
Loading paper and specialty media 36

Lexmark CX310 Specifications

General

Print Technology	Laser
Scan Technology	CIS
Scan Resolution	Up to 600 x 600 dpi
Duplex Printing	Manual
Display	2.4-inch color LCD
Processor Speed	800 MHz
Standard Memory	256 MB
Fax Speed	33.6 Kbps
Operating System Compatibility	Windows, Mac OS, Linux
Print Resolution	Up to 600 x 600 dpi
Connectivity	USB, Ethernet
Standard Paper Input	250 sheets
Scanner Type	Flatbed, ADF
Fax Resolution	300 x 300 dpi
Paper Capacity	250 sheets
Network Connectivity	Ethernet
Copy Speed	Up to 22 cpm (black), Up to 18 cpm (color)