[header] How to replace an ink cartridge in an epson workforce 545 [title] Power on your epson workforce 545 printer. [title] Wait for the lcd screen of the printer to inform you that an ink cartridge needs to be replaced. [substeps] If you want to replace an ink cartridge before its ink has been fully used up, press " setup, " followed by " maintenance, " then select " ink cartridge replacement. 
" [title] Press " ok, " then select " replace now. [step] " [title] Lift up the scanning unit of the printer.