Dark or light spots are produced during printing
Possible dark or light stains during printing: dirty print head, clogged nozzles, incorrectly inserted ink cartridge, low-quality paper, incorrect printer settings and overheating. A dirty print head can occur when the nozzle becomes clogged with dirt or dried ink. Nozzle blockages can be caused by the use of incompatible inks or improper printer use. Improperly loaded ink cartridges can distribute ink unevenly,... Read More "Dark or light spots are produced during printing