Lexmark Prevail Pro 705 says problem with printhead after it prints a page or two. This is a new printer recfeived today.

Some Lexmark cartridges have an RF chip mounted underneath the label on top. Most of these are set to self destruct on first use to prevent refilling. You probably need to risk the cost of a new cartridge to find out if it is a cartridge problem or a printer problem. Unfortunately you should not take out a cartridge or replace one while the machine is powered. The system also frequently registers an serial number on the cartridge and stores it to prevent "hot swapping" cartridges

could be the document size or not enough memory or if you are printing from a network could be network traffic... try deleating the current driver software and reinstall the new software using the disc that came with the printer

I’m happy to help further over the phone at https://www.6ya.com/expert/ron_9356d26241d4cbf7

Make sure that the firmware of your printer is up to date. Just go to http://bit.ly/ghfW8H to download the firmware update. It helps maximize the life of your ink cartridges.

Printing in draft mode will also help.

Your printhead maybe cover under warranty. Call Lexmark Technical Suppport at 1-800-539-6275for assistance.

Make sure your printer is updated. Please visit the Lexmark website to download and install the Lexmark Pro700 Series Firmware Update on your computer. The update will make your printer more reliable and more efficient.
If the problem continues, please contact Lexmark Technical Support Center for additional assistance.

Lexmark recognizes that some of our inkjet all-in-one customers may be experiencing issues with their print quality. We take our customer user experience very seriously, and we strive to ensure that each time a customer prints using a Lexmark device the page is crisp, clear and up to the highest standards.

However, if your device is displaying a 'printhead error' on the hardware and/or you are suddenly experiencing a print quality issue, please contact the Lexmark Technical Support Center at 1-800-539-6275 or point your browser to http://bit.ly/lFKDzs for online technical assistance.

Lexmark agents are prepared and able to help diagnose and resolve your issue. This may involve updating your printer firmware and/or replacing the printhead for your printer, at no charge to you, our customer. Installation is quick and easy for any customer to perform.

This could be a hardware issue. Please contact Lexmark Technical Support Center to further troubleshoot and fix this problem quickly.

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Did you forget to remove the plastic cover tape on the cartridge print head?

This article on How to Troubleshoot the Vizix Ink Technology will help fix print quality problems on your printer. To run the Deep Clean Printhead function on your printer -> on the printer operator panel, press Setup -> Maintenance -> select Deep Clean Printhead. Your printer will then print the test page. Hope this helps. Thanks.