Authors' Note: When referring to "beyond CMYK+PK", I am referring to color sets such as CMYK+PK+GR, CMYK+PK+GR+Gloss Optimizer, CMYK+PK+GR+OR+Gloss Optimizer to name a few "common" combinations I have seen.

For printers with colors beyond CMYK+PK, a more advanced test sheet that fully tests the printhead on these models is REQUIRED. I am not providing this. Consider using a reference photo set commonly used by photo labs or a photo you have taken personally on a high-end camera like the Sony Alpha series to test your printer.

All ink cartridges must have ink left. If all else fails, add ink with a DYE OR PIGMENT BASE refill kit (Check your printer specs; getting this wrong leads to binding and permanent damage). Add ink to ANY low cartridge(s). FAILURE TO DO THIS MAY DAMAGE YOUR PRINTHEAD AND TOTAL OUT YOUR PRINTER.