There you have a thorough list of ways you can keep your printing costs down. One word of warning however is that if you print very infrequently it is possible the ink in the cartridge will dry up. To ensure this doesn't happen every month just print one quick page with a little text on it. This won't waste much ink and will ensure the cartridge stays in good working order. Buying printer cartridges and ink can be expensive but if you follow this advice you will minimise the cost involved. Don't forget to buy your lexmark printer ink or epson printer cartridges online for the lowest prices.