Almost every printer user has faced the need to change a printer cartridge one day. The red light indicates the lack of ink and the user plans when he/she can go shopping. Of course, many users are not lazy, but it’s always an issue. Recently, various printers have gained a special function of cartridge pre-ordering when it runs out of ink or toner. But this function was the deal between the user and the producer of the printer. From now on, Amazon provides this option as a retailer.