Posted by a reviewer on Amazon

Its worked well so far with my samsung ml1710

Posted by a reviewer on Amazon

Plugged it back intomy printer and voila legible copies

Posted by a reviewer on Amazon

The plug was slightly damaged during this operation but only on the upper rim area and not on the sides which seal in the toner

Posted by a reviewer on Amazon

Once filled i replaced the toner cartridge cap and then held the toner cartridge parallel to the floor as it would be when installed in the printer and moved it back and forth several times to level the toner and remove any air bubbles that might have been formed as the toner cartridge was filled

Posted by a reviewer on Amazon

In fact it prints better than the factory original toner did even when it was new

Posted by a reviewer on Amazon

Since my printer a samsung ml1740 is basically the same as the other samsung 1700 series printers these same instructions should work fine for any of these printers

Posted by a reviewer on Amazon

I dont think i even got half a dozen pages printed out before the toner ran out

Posted by a reviewer on Amazon

To open the cap at the end of the printer cartridge i used a rubbersilicone wine stopper with a simple pump called vacu vin used to keep open wine a bit longer the stopper fit perfectly in the small round hole of the printer cap and it only took several pumps to create some vacuum for the stopper to pop out the cap