You have purchased an inexpensive and convenient printer Samsung ML-1640 (1641/1645/2240/2241). But later ran into some problems. First of all – a printer like the jammed paper, or take multiple sheets, which were then stuck in the printer, principle, we can adapt himself gently pull the jammed paper without damaging the printer, and put up with this lack of remembering that the printer all the same is not expensive. Secondly – the producer of "protecting" Cartridge MLT-D108S from subsequent refills. Starter toner cartridge (sold with the printer) is designed for 700 copies at 5% coverage of the page (it is half the usual bill of lading), and printed 700 copies of this printer is blocked. Continue printing can only be after you insert the new cartridge Samsung MLT-D108S cost is almost equal to the cost of a new printer. The new cartridge will print 1500 copies and the printer again blocked. Refill cartridge does not work, tk reset chip ink cartridge Samsung ml 1640 MLT-D108S is currently not possible, these cartridges have chips of a new type S3CC921, with encryption on programming.
But the solution to this problem still exists. In order for an opportunity refilled cartridges MLT-D108S need to do once re-flash the printer. After the rewrite was done, the machine stops responding to the chip and the id. Cartridges can be refilled with no problem. If you are in the process Work on the stitched printer blinking red light, it is sufficient to disable the printer from the network switch and again, thus going counter reset the printer. After flashing you can use any Cartridges series ML-1610, 1615,2015, SCX-4521, Xerox 3117, key in the printer not. For cartridge refilling MLT-D108S comes Toner ML-1210. And finally – after flashing (reset counter) printer, you lose the manufacturer's warranty.