If the printhead is dirty or clogged, it can cause banding and streaking. To prevent this, you should clean the printhead regularly, following the instructions in your printer manual or on the ...

To tackle print quality problems, make sure to correct paper type settings and clean the printhead. For connectivity troubles, check network settings and consider resetting the printer’s network ...

The series’ first model, the 600dpi KJ4B-EX600 printhead, has been available since April 2020 ... benefits realized by eliminating the need for printing plates, plate-cleaning chemicals, and liquid ...