Track engineers under the brand name of inkjet manufactures various types of inkjet inks which are for good health of the refilled cartridge and trouble free life cycle. Ihb 29 - black dye based for 29a is excellent quality ink which is economy ink, but unusual blackness for a dye based ink compared to the original pigmented ink.
Lex 700 for lexmark - similar high profile results are available with lex 700 water proof & pigmented inks for lexmark 1430 & 1790 & all `z` series cartridges.
Photo quality colour inks - ihc 41 / hp 800 series photo quality inks delivers impressive results in colour refilling.