How is ink used for various purposes other than printing?
Ink may be used for purposes other than printing. It is used for cleaning to keep the printing clean. To keep the printer's performance, the printer performs cleaning automatically according to its condition. A small amount of ink is consumed when cleaning.
Does black-and-white printing use color ink?
Black-and-white printing may use ink other than black ink depending on the type of printing paper or the settings of the printer driver. So, color ink is consumed even when printing in black-and-white.
