It is an indirect improvement from the test page printout and it actually improves the print quality on any printer!Since I had to / should test this during the development of the test page printing tool, I noticed that the print quality improves because the dust particles and incrustations form on the printer head or the toner cartridges, yes even the new printer and my old HP Laserjet 4 has a print quality improvement after a few test pages, although it only prints black and white. It was tested under Windows 10 and my other operating systems up to Windows XP the offline classic car, but this has hardly anything to do with the printing performance! Content: 1.) ... For color printers I recommend test page 3
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(Image-1) How does this tool improve print quality on the printer? |
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Info:
It does not matter whether you have a printer from HP, Brother, Samsung, Canon, Epson, or another manufacturer, because with all manufacturers there are different printers, it is an indirect improvement by the test page printout in the subsequent print because all colors are addressed!
It does not matter whether you have a printer from HP, Brother, Samsung, Canon, Epson, or another manufacturer, because with all manufacturers there are different printers, it is an indirect improvement by the test page printout in the subsequent print because all colors are addressed!

2.) For black and white printers the black and white color cleaner!
(... see Image-2 Point 1 to 4)With black white, no matter whether laser, fax or inkjet printer with this setting, any smear effects or bad black gradient can be recognized immediately. With toner it is sometimes sufficient to take it out, shake it briefly and put it back in again. For inkjet printers, also do the test page printing and wait 10 minutes. Then print the test page again, usually the print and the print quality improve.
(Image-2) improve print quality on the printer Black and White! |
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FAQ 2: Updated on: 8 May 2020 06:33