Printer will not print black text or black in color box on test page but prints black text on test
Product: HP 7525
Printer stopped printing black. New black ink cartridge and cleaned print head. When page is sent to printer, it is blank. When a head alignment is done there is no black ink in the box for black, but the title and all the info on the test sheet is printed in black. How is it possible to not print any black on color test and not print any black on a print jib but it prints black on the header and printout sheets that the printer generats?