pumps, caps, head replacements and you don't know how to run maintenance on the machine?
no wonder you have issues
:ROFLMAO:
no biggie. Function menu > Maintenance > Nozzle Wash
fill the caps with cleaning solution, press enter when prompted.
p.s. I ran Disway Wash twice a week, Nozzle Wash at least once a week, and was constantly cleaning my wiper/capping station for 6 years and never an issue until my heads just plain died from overuse. Maintenance schedule is key, or that ink will build-up and ruin your machine.