mk ink not working , i used the piezo flush , not working
Please let me know a few more details.
Is this with your R3000? If so, is what was in there before the PF? Our ink/cartridge or Epson?
How long has this printer sat before attempting to fix with PF?
Are you able to switch to PK, do a cleaning, and get any nozzles printing?
All of these help me determine what is going on with your printer.
All the best,