How to Refill toner cartridge for Samsung ML 1640 laser printer

Dont buy a new toner,you spend about 30-40 euros when a new one printer have 50 euros.Refill the old one with cartridge for 7-8 euros from ebay to print 1200-1500 pages.TONER FOR SAMSUNG ML 1610, ML 1615, ML 1630, ML1640,ML2240.

Post time: Sep-09-2018
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