Lexmark CX310 Service Manual

Actions Yes No
Step 3
Enter Diagnostics Menu.
Turn the printer on, press and hold 3 and 6, and release the buttons with
the installed memory and processor speed displays.
Perform the Base Sensor Test. See
“BASE SENSOR TEST” on page 203.
a Select Base Sensor Test, and press Select.
b Select S2 Sensor, and press Select.
c Pull tray 1 out, and rotate the S2 sensor flag (A). (The S2 sensor is
located in the front of the center paper pick motor drive assembly
housing.) It should rotate freely and return to its original position.
Watch the display while pushing up on the flag.
Does the display indicate Media Clean and Media Present?
The problem is solved. Go to step 4.
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Diagnostic information
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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)