The Officejet 6700 is an example of this type of printer. For printers with fixed printheads this could require service to get the printer to print properly again when the ink is finally replaced. The document here describes how ink is used.
Here are some steps you can take to troubleshoot your HP Officejet Pro 6978 printer not printing in color even though the cartridges are full: Check Printer Preferences: Make sure that the printing preferences are set to print in color.
1. Change Printer Settings You can adjust the print settings to prioritize black ink: On Windows: Open the Control Panel and go to Devices and Printers. Right-click on your HP OfficeJet Pro 7740 and select Printer Properties. Click on the Printing Preferences tab. Look for an option labeled Print in Grayscale or Black & White and select it.
Under 'Color/Quality', ensure 'Color' is selected instead of 'Black & White'. HP Smart App: Use the HP Smart app to manage print settings and ensure color printing is enabled. Open the HP Smart app, select your printer, browse to print settings, and confirm that color printing is enabled. Driver Update: Ensure your printer drivers are up to date.
I can't figure out how to get my HP ENVY photo 7155 to print in color. I'm thinking that I in the beginning defaulted it to only print black and white? Anyway, when I go to print, I do not have print grayscale marked and it only prints gray scale. How do I change that setting? I have been unsucc...
I am able to get colour test pages and print from my iPad to the printer in colour so it's definitely just a print driver issue. I have downloaded the FULL package update but once its installed, the file application just says BASIC.
My printer was printing in colour very well, but suddenly stopped. I changed the ink cartridge, but this did not resolve the problem. I have an HP DJ 4530 and my computer is 64 bit using windows 10 os. When I print from my laptop, colour printing works ok.
