These units are in good cosmetic condition and refurbished throughout

This is what HP has to say: -

Professional color, intuitive manageability, and world-class extensibility all for an outstanding value. Help your business prints make more of an impact produce high-quality color marketing materials and more. Count on HP for energy-saving features.

Features

Business-boosting color.
- Create realistic color and crisp details that you can depend on, using HP EasyColor technology.
- Increase color accuracy with HP ImageREt 3600 and HP ColorSphere toner technology.
- Print black text affordably, using an optional high-capacity black toner cartridge.

Market-leading manageability
- Manage jobs directly from the printer with a four-line color display, and easily print from a flash drive.
- Make printing as mobile as you are with HP ePrint.
- Process jobs securely through user authentication even add optional authentication security solutions.
- Easily control color usage with HP Color Access Control, plus proactively manage printing environments.

Inventive expandability.
- Easily update, manage and expand the capabilities of networked printers, and do more with your investment.
- Add capabilities to your HP LaserJet when you take advantage of HP partner programs.
- Integrate optional productivity and security solutions through the hardware integration pocket.
- Save space using a desktop printer with 600-sheet paper capacity, or add up to 1100-sheet capacity.

Outstanding energy and paper savings.
- Reduce energy use with HP Auto-On/Auto-Off Technology. Also save with Instant-on Technology.
- Save time with convenient cartridge installation, and get free, easy cartridge recycling.
- Conserve resources and save paper, using automatic two-sided printing get up to 50% paper-savings.