I have an Epson WF-3540 and recently had an issue with the color being off when printing in color. Printing the nozzle pattern showed that the cyan ink cartridge head required cleaning (half the lines weren't printing out). There was no option on the printer's panel to clean only the cyan ink cartridge head, all three colors had to be cleaned. I had to clean the cyan ink cartridge head 3 times to restore proper printing which meant the yellow and magenta ink cartridge heads were cleaned 3 times too. A the end, the printer was printing properly but all three colors were now very low on ink from the ink that was used during the cleaning processes. It's wasteful and moreover costly to use up ink cleaning cartridges that are fine. Is there any way around this wasting ink/money?