Jiri Slaby schrieb:
May I ask what the printed page looks like? I might have the same
it looks like a printout in draft or economic mode, no solid letters or lines, heavyly rasterized images and graphics. Every printout, the "CUPS Printer Test Page", from Firefox, LibreOffice documents, JPEGs. I also tried several other HP LaserJet-drivers, with and without color, old models like the LaserJet 5 and even LaserJet Series PCL 6 CUPS with no change in print quality. All of the report "PostScript Level 3" as interpreter information.
problem with an old Canon printer. And I thought it is caused by a toner exchange. Now I am thinking it could have been caused by the move-away of cups from the driver to driver-less printing (or some other cups change).
No idea, I have the problem since longer time on an other Laptop, same printer, probably Leap 15.3 or earlier. But I never had a look in this problem, because it was not important. -- kind regards, thg