I purchased an Epson 7600 recently and just got around to changing my first cartridge.
The printer came loaded with a partially used ink set.
I have used other Epson printers in the past (4800, 7800) but not this particular model.

I followed the instructions in the manual for changing inks and haven't been able to remove any of the inks from the slots. The ink cart will slide part way out but won't come out smoothly. I've repeated the process with the power on and off and that doesn't seem to make a difference. I'm not sure if the ink lever is releasing the cartridge entirely. I don't want to force it and yank on the ink causing damage to the printer. Any ideas?