First, identify the printer is compatible with the quality of the ink is good or bad method is very simple, can be used in a compatible stick of a matchstick soaked in the paper, uninterrupted scribe on the paper, draw the line more fine, no broken lines, the darker the color compatible Ink, the better the quality.
Second, the actual print inspection method is the most direct and practical inspection of compatible ink quality, and its reliability is the highest. Methods as below:
1. Add compatible ink as required to empty ink cartridges (cartridge electrode must be good).
2. Install the ink cartridge with ink to perform inkjet cleaning. See if the self-test printing is normal (if the self-test fails, wash the inappropriate ink immediately and change the ink).
3. Use WORD to typeset, set the background of various 0 fonts and "screen".
4. Print test on paper using LQ mode/HQ printing method. If there is no obvious problem of missing pen and ink, this kind of ink is of high quality ink and can be used.