Firmware update for S300-S400 Series printers with 802.11b/g wireless card only.

File Name:  Lexmark_S300-S400_Series_E082511_00_FWUpdate.dmg
Released  01/10/2012
Version:  082511_00
File Size  4.82 MB

Download Estimate

Dialup
00:11:45
DSL
00:00:38
Cable
00:00:07
LAN
00:00:03

Release Notes

To determine your wireless card type, print the network settings page. On the printer control panel press the setup button. Press the right arrow 3 times and press OK to select Network Setup. Press OK to Print Setup Page. Wireless card type is in top left corner of page Ethernet 802.11b/g or Ethernet 802.11b/g/n.

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