Hi to the HP Support Community. I'd be happy to assist you with the 'installation blocked by administrator' issue. Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.Printing Errors or Lights & Stuck Print Jobs.Notebook Hardware and Upgrade Questions.Get the services, solutions, software and support of HP Total Care. Reduce your impact-pre-installed cartridges decrease packaging. Conserve energy with HP Auto-On/Auto-Off Technology, Instant-on Technology and Instant-on Copy. Reduce your impact and protect your bottom line. Save energy with an ENERGY STAR® qualified MFP. Reduce your environmental impact as pre-installed cartridges decrease packaging. Save even more with HP Auto-On/Auto-Off Technology as it senses your printing activity, turning on and off automatically. Get up to 50 percent energy savings using Instant-on Technology and save up to four times the energy with Instant-on Copy. Meet your environmental goals, while protecting your bottom line. Ensure reliable printing with an HP all-in-one print cartridge and easily replace it with HP SureSupply. Easily connect the MFP directly to a PC via the Hi-speed USB 2.0 port. Copy a duplex ID onto one page with ID Copy. Set up and start printing fast with an easy-to-use, intuitive control panel. Install in a flash on your PC without a CD, using HP Smart Install which makes it easy to start printing quickly. Print documents at up to 18 ppm A4 and get a first page out (from Auto-Off mode) in as fast as 8.5 seconds with Instant-on Technology. Send and receive faxes from your PC, using the 33.6 kbps fax. Create professional-quality documents with bold, crisp text and sharp black-and-white images, using HP Original print cartridges. Share on a network using built-in Ethernet connectivity. Get more done with this affordable, full-featured MFP Ideal for business users with home or small offices who need an affordable, full-featured and easy-to-share HP LaserJet MFP for everyday office functions - printing, copying, scanning and faxing - with energy saving features and a compact size.

Easily print, copy, scan and fax from one compact device. Tackle your everyday office tasks with an affordable, full-featured MFP.

The official marketing text of HP LaserJet Pro M1212nf Laser A4 1200 x 1200 DPI 18 ppm as supplied by the manufacturer

Hp laserjet m1212nf mfp installation