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I've been using original Lexmark 36&37 cartridges for use in my old X4650 printer. They work great. Color balance is superb. There is definitely no substitute for quality.
I was so excited to find two sets of these original Lexmark 36-37 ink cartridges for my printer. I always like to have an extra set on hand because we go through a lot of ink with several family members printing from my PC.
I can't find the ink locally. These seem to be an excellent value.