Observations:

1) That's an inkjet printer. It uses ink, not toner.

2) Beware of cheap printers. Their consumables generally cost more than the more expensive ones.

3) Beware that ink will in time dry out. Low volume users sometimes end up throwing out cartridges that have plenty of ink left because they won't feed anymore.

If you don't need color, lasers are generally a lot cheaper in the consumeables department.