What is my product doing after I install a new ink cartridge?

• It takes a few minutes for the printer to prime the ink delivery system when you install the first set of ink cartridges. When you replace an ink cartridge, the printer takes about 4 minutes to charge the ink delivery system.

  Note: Never turn off the printer while it is charging the ink delivery system (unless the printer hasn't moved or made noise for more than 5 minutes). This initialization is a normal and necessary process. Epson.