Hi folks, Looks like I have my first bad chip interface. Was taking one of my 4 4800s through a thorough flushing: Ink Initial Fill, ect. when after refilling with more flush and resetting chips I could not get MK past the Set Cartridge error. Read through the forum some interesting stuff, and as always learned a few new things. Saw the one with the broken pin and I believe, as best as I can see in the slot, that I have a bent or broken pin. Have gotten past this with the 4000 by bypassing the chip reader, but the 4800 has different service mode options. Is there a way to either turn off the ink chip reading function or reset the chip reading function in such a way that I can continue working on this printer?
I know the chip and cartridge are fine as it works perfectly in another 4800. Tried an OEM cartridge as well, no luck.