The printer began to print grainy, how to fix it?

Question

Printers

Good day to all! I have an Epson l132 4-color printer. I have had it for about a year now, I use the printer mainly for printing photos and business cards, I print on glossy paper 160g - 220g. Everything was fine, as a week ago I began to notice that the images that I print become grainy, the smaller the image, the more graininess is visible. I completely filled in the new paint, did a cleaning of the nozzle, some other cleaning and calibration, nothing helps, who came across, can you tell me something?

Answer 1

A photograph would be nice to see. What you describe is most likely a software problem in the board. It is also advisable to print a nozzle test, from a pinthelp, where there is an extended nozzle test, halftones are visible there and where you can immediately exclude ink ...