samsung ml1640 printer not working after refill cartridge?

[Sajid]

my samsung printer ml1640 shows after error message, os version: 1.01.00.78 09-30-2008,
engine version : 1.00.49, spl version:5.07 06-27-2006, service date: 2009-3-14 pls help me to sove this issue ..I dont want to by new cartridge

[LaserTek]

It's really impractical to buy a new cartridge when that still be refilled as much as 4x. Hmm... You can buy a compatible reset chip for your cartridge. After resetting your cartridge and buying toner to refill, you can start right away. There are a lot of instructional videos online. This might be late but I'm hoping that someone have this same question and bump into this answer.