Lexmark C736DN, C734N Cannot print and there is a firewall on the computer, Find the network Ssid

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VERIFY THAT THE PRINTER IS WORKING

•Insert the Software and Documentation CD and set up the printer using a USB connection.

•If the printer works over a USB connection, the printer is working properly.

MAKE SURE THE PRINTER DRIVER IS INSTALLED ON THE PRINTER

All computers that print to the wireless printer must first have the printer driver installed.

•Insert the Software and Documentation CD and install the printer driver.

Cannot print and there is a firewall on the computer

Third-party (non-Microsoft) firewalls can interfere with wireless printing. If the printer and computer are configured correctly, and the wireless network is working, but the printer will not print wirelessly, a firewall could be the problem. If there is a firewall (other than the Windows firewall) on the computer, try one or more of the following:

•Update the firewall using the most recent update available from the manufacturer. Refer to the documentation that came with your firewall for instructions on how to do this.

•If programs request firewall access when you install the printer or try to print, make sure you allow those programs to run.

•Temporarily disable the firewall and install the wireless printer on the computer. Re-enable the firewall when you have completed the wireless installation.

Network printer does not show up in the printer selection list during installation

MAKE SURE THE PRINTER IS ON THE SAME WIRELESS NETWORK AS THE COMPUTER

The SSID of the printer must match the SSID of the wireless network.

Find the network SSID

1Type the IP address of your wireless access point into the address field of your browser.

aIf you do not know the IP address of the wireless access point, do one of the following:

In Windows Vista

1 Click .

2 Click All Programs ΠAccessories.

3 Click Command Prompt.

In Windows XP and earlier

1Click Start.

2Click All Programs or Programs ΠAccessories ΠCommand Prompt.

bType ipconfig.

Troubleshooting wireless setup

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Contents Wireless Setup Guide Edition notice Contents Page Setting up the printe r Follow these steps to set up your printerSetting up the printer hardware Setting up the printer Setting up the printer Setting up the printer Setting up the printer Close the front door Connect directly to a computer using a USB cable Connect to a wireless network using WindowsConnect to a wireless network using Macintosh Connect to a wired network using an Ethernet cablePrep aring to c o nn e c t wirelessly Adding the printer to a network using MAC address filtering000412345678 Connecting to a wireless network using Windows Installing the printer on a wireless network WindowsClick Suggested Click Wireless Network Attach Prepare to configure the printer Connecting to a wireless network using MacintoshInstalling the printer on a wireless network Macintosh Enter the printer informationConfigure the printer for wireless access Configure your computer to use the printer wirelesslyChoose the Default Browser tab Click More Printers Click Print & FaxClick AppleTalk Windows Vista Setting up serial printingClick Install Printer and Software Windows XP and earlierWindows XP WindowsTroublesho oting wi r el e ss setup Wireless troubleshooting checklistPrinting a network setup Move Your Access Point to Minimize Interference Cannot print over wireless networkUsing Windows Click All Programs ΠAccessories Click Command PromptUsing Macintosh with an AirPort base station Using Macintosh with a wireless access pointFrom the menu bar, click Apple menu ΠSystem Preferences Check Your WEP KEY or WPA Passphrase Disconnect from VPN SessionClick Advanced Check Your Advanced Security Settings Check the USB cableWEP key Network does not appear in the Wireless Networks listWEP key or WPA pre-shared key not valid WPA pre-shared keyWireless Network is not Functioning Printer will be Moved to a Remote NetworkThere is a problem with the USB connection Wireless Setup Utility unable to communicate with printerPrinter is not powered on There are TOO Many Devices on the Wireless NetworkMake Sure the Printer is Turned on Disable THIRD-PARTY FirewallsVerify That the Wireless Network is Working Properly Verify That the Printer is ReadyFind the network Ssid Make Sure the Printer Driver is Installed on the PrinterCannot print and there is a firewall on the computer Verify That the Printer is WorkingRun the Wireless Setup Utility again Click Wireless Setup UtilityCon nectin g using a U S B cable USB setup and connectionClick Suggested Click Local Attach Con nectin g using an E the rnet netwo rk Wired setup and connectionClick Suggested Click Wired Network Attach Netwo rking glo ssar y Networking glossaryWPA2

C734N, C734DTN, C734DN, C734DW, C736DN specifications

The Lexmark C736 and C734 series of printers are reliable workhorses designed for busy office environments that require high-quality color printing. Each model in this lineup offers a suite of features and technologies tailored to meet various printing demands.

The Lexmark C736DTN, C736N, and C736DN are robust color laser printers that provide impressive print speeds of up to 33 pages per minute (ppm) for both color and black-and-white documents. The C736DTN model is particularly appealing for its dual-sided printing capability, which enhances productivity and reduces paper usage. With a customizable 7-inch color touchscreen, these printers allow for intuitive navigation and easy access to various functions.

One of the standout features of the C736 series is its high print resolution, offering up to 1200 x 1200 dpi, ensuring sharp text and vibrant images. Moreover, these printers are equipped with a reliable paper handling system, supporting various media types and sizes, which is particularly beneficial for creative projects.

The Lexmark C734DW and C734DN models are slightly smaller but equally efficient, designed to meet the needs of smaller workgroups. With print speeds similar to the C736 series, up to 33 ppm, these models also include features like automatic duplexing in the C734DN version, making them eco-friendly choices.

Both series utilize advanced print technology that optimizes color registration and improves image quality. Lexmark’s Unison toner system ensures that toner cartridges deliver consistent, high-quality prints, while also enhancing yield efficiency.

Connectivity is another essential aspect of the C736 and C734 series, as they come equipped with USB and Ethernet ports, as well as optional wireless capabilities, enabling seamless integration into a variety of office setups. Advanced security features ensure sensitive information remains protected, including secure printing and user authentication.

In conclusion, the Lexmark C736 and C734 series printers excel in delivering professional-quality color prints with an efficient design suited for demanding office environments. With their combination of speed, quality, and advanced technology, they present a compelling choice for businesses seeking reliable printing solutions. Whether for high-volume tasks or smaller teams, these models serve a diverse range of printing needs effectively.
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