I have refilled the color cartridge on this printer, cartridge #15MO120, using the JR inkjet refill kit. The ink was visible in the sponges when I refilled, and all three colors of ink are visible on the blotter pad when I touch it to the bottom of the cartridge. For some reason, it will not print. I had this problem with the black ink cartridge last time and never could resolve it.
I have followed all normal cleaning procedures and even uninstalled/reinstalled the printer software. I am wondering if Lexmark has added some
feature to prevent cartridges being refilled and reused? The printer software is 4+MB, which is unusually large for such a simple operation. Any ideas on how to resolve this?