I am generating a report with the%% extension for TCPDF the problem that I am having is that when I want to print it in a monochromatic printer the impression goes wrong, at first I thought it was because it was wrong calibrated, but when I finished to calibrate line by line, the file was still illegible in certain parts, I changed the font and font size, but it has not been legible, by chance someone has had the same problem and could fix it?
I hope you can appreciate that it is unreadable
