My printer ( Officejet 4620 ) is printing out blank pages. All ink cartiges are full.
I've tried the Print Quality diagnostics, printed out white page, but said everything was working fine.
Tried the Cleaning and Aligning Printheads, again blank page, everything was working fine.
I've also installed and re-installed it, nothing worked.
I would like to get this problem fixed as soon as possible. Thanks.