• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
We have new content about printers, Click here to check it out!
Get help with Large Format Printers, with direct access to all Large Format Knowledge Center· Ask anything · Find anything · Share anything at HP LKC
HP Recommended
HP DesignJet T730 36-in Printer
Microsoft Windows 10 (64-bit)

I can print in black and white and greyscale only. If I try to print color, T730 prints as greyscale. Softwares are OK and send the files as color. I printed the test and check pages of the heads directly by T730 and the prints always come out in B/N and turn colors in grayscale. Sounds like a plotter problem. It happened suddendly : the previous day everything was OK and the next day it started printing using onlu black ink. Cartdridges are full.

Thanks in advance for the answers

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.