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Lexmark Z2420 Support Question

Lexmark Z2420 Support Question

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Question posted by sonny7445 on October 22nd, 2011

Communication Issue

Recent work completed on my computer, thanks to "uninvited guests". Now computer will not communicate with Lexmark Z2420 with message that some drivers are being blocked due to security issues. Is there anything that I can do to correct this?

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Related Lexmark Z2420 Manual Pages

Network Guide - Page 3

... wireless network 4 Wireless network compatibility...4 Information you will need to set up the printer on a wireless network 4 Bypassing security warnings during software installation 4 Installing the printer on a wireless network 4 Wireless installation instructions (France only 5 Interpreting the colors of the Wi-Fi indicator light 5 Configuring an IP address manually...5 Changing wireless...
Network Guide - Page 4

...network adapter and look for your network, see the documentation that allows other devices to communicate on your computer. Note: Make sure you do one of the network that are Wi...no security is the letter of the printer. • Your wireless network is connected to the same wireless network where you will need to 63 ASCII characters. Information you will not have completed the...
Network Guide - Page 5

... work wirelessly...printer on a wireless network. Interpreting the colors of the Wi-Fi indicator light The Wi-Fi indicator light helps you have five minutes to complete the printer installation. 5 Return to the computer screen, and choose the network you want to establish communication...printer is an associate/registration button on the printer, such as the configured network, the security...
Network Guide - Page 7

... the list, and then click Tools ΠLexmark Wireless Setup Utility. 25 When the available networks are displayed, provide the network name and the security information you want to set up the printer for use with your network name and security information in steps 11-16. Note: Security is already enabled. 7 Right-click the Wireless...
Network Guide - Page 8

... can interfere with the wireless signal, including baby monitors, motors, cordless phones, security system cameras, other wireless networks, and some Bluetooth devices. • The Wi-Fi indicator light is lit. • The printer driver is installed on the Welcome screen. Troubleshooting a printer on a wireless network Wireless troubleshooting checklist Before beginning to the Internet over...
Network Guide - Page 15

...PRINTER Move the printer closer to the same network name. You can find the strength of wireless printing, try to print again. "Communication not available" message...that the printer does not have a security key. CHECK SECURITY KEYS If you are using security, then you... blocking the wireless signal. 15 If the laptop and/or printer still does not receive a valid IP address, there is working...
Network Guide - Page 21

...issues that does not infringe any existing intellectual property right may not apply to you can contact Lexmark by the manufacturer, are the property of their respective owners. 21 Avoid using microwaves and cordless phones when printing over your access point on a printer... certain types of objects absorb enough to cause communications problems. To avoid signal absorption, avoid placing the...
Network Guide - Page 23

...Communication not available message 15 configuring IP address 5 connection configurations 20 F finding MAC address 17 finding IP address of computer (Mac) 18 France wireless setup 5 FreeBox 5 H how to print a network setup page 9 I information needed for setting up printer... installing printer on (Mac) 4 installing printer on (Windows) 4 interference 20 networking overview 16 security information 20...
User's Guide - Page 5

...Page does not print...54 Solving printer power problems ...56 Removing and ...printer does not print (Windows only 63 Wi-Fi indicator light is blinking orange during installation (Windows only 65 Wi-Fi indicator light is blinking orange during installation (Macintosh only 67 Wi-Fi indicator light is still orange ...69 Wireless print server not installed ...70 "Communication not available" message...
User's Guide - Page 9

.... 2 Click Technical Support. 3 Select your printer family. 4 Select your this printer will be available in printer, or set forth at www.lexmark.com. period of Limited Warranty section, click Inkjet & All-In-One Printers. 4 Scroll through the Web page to view the warranty. materials and workmanship for a www.lexmark.com. Mail Support. 6 Complete the form, and then click...
User's Guide - Page 16

.... ASCII characters are having issues with an n router, verify with the wireless access point (wireless router), or contact the person who set up your wireless network is compatible with IEEE 802.11 b/g/n routers that allows other devices to communicate on a keyboard. Note: Make sure you will not have a security key. Using a wireless network...
User's Guide - Page 21

... connection is optional for ad hoc networks. SSID (name of your wireless settings. Note: Security is already enabled. 7 Right-click the Wireless Network Connection icon. 8 Click Properties. 9...security information in the list, then select Open. 16 In the "Data encryption" list, select WEP. b Click All Programs. c Select the printer program folder, and then click Tools ΠLexmark...
User's Guide - Page 22

...name. b Click All Programs or Programs. c Select the printer program folder from the list, and then click Tools ΠLexmark Wireless Setup Utility. 25 When the available networks are not ... network key" box, type the same security key. 21 Select This is secure) Note: For more information about passwords (security keys), see "Check your security keys" in the "Wireless troubleshooting" section...
User's Guide - Page 23

... both wired and wireless devices. Using Macintosh 1 From the Finder desktop, double-click the printer folder. 2 Double-click Lexmark Wireless Setup Assistant. 3 Follow the instructions on a wireless network, insert the installation software CD, double-click the installer icon for communication through cables or through a wireless connection. Devices on a wired network use on the...
User's Guide - Page 32

Loading paper Loading paper 1 Make sure: • You use with inkjet printers. • The paper is loaded against the right side of the paper support. &#...the instructions that came with the iron-on the thickness) • The paper is designed for use paper designed for inkjet printers. • The paper is loaded against the right side of the paper support. • The paper guide rests ...
User's Guide - Page 33

... during printing, resulting in the upper left corner. • The print side of the envelopes faces you. • The envelopes are designed for use with inkjet printers. • The envelopes are loaded against the right side of the paper support. • The paper guide rests against the left edge of the transparencies...
User's Guide - Page 46

... of a refilled cartridge. Refilling print cartridges The warranty does not cover repair of Original Lexmark Ink message, the original Lexmark ink in the indicated cartridge (s) has been depleted. 46 WI F I PRINTING WI F I PRINTING Note: The printer must be closed to the printer. Refilling a cartridge can affect print quality and may cause damage to start a new...
User's Guide - Page 47

... document again. Using Macintosh 1 Load plain paper. 2 From the Finder desktop, double-click the printer folder. 3 Double-click the printer utility icon. 4 From the Maintenance tab, click Print Alignment Page. 5 Follow the instructions on the message. 2 Click Report a non-Lexmark print cartridge. Aligning the print cartridges Using Windows 1 Load plain paper. 2 Click Start Œ...
User's Guide - Page 71

... after you may be blocking the wireless signal. 71 "Communication not available" message displays when printing wirelessly If you are any obstacles that could be a problem with your computer screen when you attempt to the wireless network. The laptop and printer require a few seconds and then try to "How do I locate IP addresses?" If...
User's Guide - Page 85

... ordering 50 preserving 49 removing 46 using genuine Lexmark 46 wiping 48 CD printing photos from 43 changing wireless settings after installation (Mac) 18 changing wireless settings after installation (Windows) 18 cleaning exterior of the printer 49 cleaning print cartridge nozzles 47 Communication not available message 71 configuring IP address 18 connection configurations 28...

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