12-12-2019 03:04 PM
My 6950 came with standard set up inks which produced accurate colour reproduction.
I have now installed a complete set of replacement HP inks but the yellow colours in pictures have an orange bias. The other colours are not as sharp as the originals.
I am printing on a good quality 80g paper
I have done a third level clean - no change.
The printer status report shows 3 perfectly sharp colours and black.
12-15-2019 01:36 AM
Welcome to the HP Support Community. I'd be happy to assist you with the print quality issue.
Please try these steps - HP OfficeJet 6900 Printers - Black or Color Ink Not Printing, Other Print Quality Issues
If the issue still persists, I'd suggest you Contact HP in your region regarding this.
If you are having trouble navigating through the above options, please send me a private message with the region you are contacting us from. Check next to your profile Name, you should see a little blue envelope, please click on it.
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01-07-2020 02:14 PM
Sorry that it has taken such a long time to reply.Been away.
Have followed as many suggestions as possible within a limited understanding
Everything seems to print well, pictures are reasonably sharp, but they all have the same problem. There is a bias throughout toward an orange tone.
I cannot find any way to alter the amount of ink supplied by any one colour
I am using HP colours and HP papers as have used other quality sheets - no change in results.