Skip to main content
Add as a preferred source on Google


Hewlett Packard's DeskJet 840C/842C

  • 04/01/00
Hewlett Packard’s low-cost DeskJet 840C/842C color inkjet printer provides photo-quality printing and the fastest print speeds offered by HP. Everything from photos to class projects can be printed out with speed (8 ppm in black and up to 5 ppm in color) and quality. Priced at only $149, it is also very affordable.

The printer features HP’s PhotoREt II color layering technology. This blends tiny drops of ink to produce a broad range of realistic colors. By employing a new tri-color inkjet print cartridge, the HP No. 17, the printer delivers a cost per page that is competitive with sub-$100 inkjet printers on the market. It also delivers crisp, laser-quality black printing from the HP No. 15 black print cartridge.

Also featured is HP ColorSmart III, a technology that can intelligently analyze documents and apply special image-processing algorithms to optimize color-output quality and performance. One facet of this technology is SmartFocus, a set of proprietary software algorithms that automatically enhance image quality and clarity. With the use of this feature, low-resolution images printed from the Internet are sharpened by synthesizing a higher-resolution image. Hewlett Packard Co., Palo Alto, CA, (800) 752-0900, www.hp.com.

Featured

  • hand holding AI brain circuit with graduation cap surrounded by hexagonal education icons including books, videos and learning tools

    Department of Labor Report Defines 5 Key Areas of AI Literacy

    The United States Department of Labor (DOL) has released a new AI Literacy Framework detailing key aspects of AI literacy as well as "delivery principles" for effective AI literacy training.

  • person typing on a touch screen schedule plan calendar

    Deadline Extended for ADA Title II Compliance

    Schools working to meet the Americans with Disabilities Act Title II regulations for digital accessibility have received a temporary reprieve: The United States Department of Justice has published an interim final rule to push back the compliance deadline by one year.

  • closeup of hands using smartphone to talk with ai chatbot

    Novakid Launches AI App for English-Speaking Practice

    Novakid, an online English learning platform for children, has launched NovaPals, an AI-powered conversational app for independent English-speaking practice.

  • Double exposure image of coin stacks on technology financial graph background

    The Budget Cut that Changes Everything in K-12

    ESSER funding, the post-COVID lifeline that enabled many districts to invest in data collection and research, is coming to an end. For districts that relied on those dollars to conduct surveys and gather community feedback, the impact is significant.