fix samsung ml-1640 error green and red flash light

i use printer Samsung ml-1640 printer long enough, one day, the green light is flashing red. Can not do any work.I fix by  turn the power off but  it  still turn green light  and red again. i search through the Web, it has been found that printer samsung ml-1640 can print up to 2,000 sheets  after that Tonner need to put a new box, or  findout software to reset tonner samsung ml-1640. .So i download software to reset toner and  use  trial fix-ml1640 printer samsung ml-1640  .The result  is resolve problem

How to Fix ml-1640  error by reset    samsung ml-1640 printer with software

 

1. connect  printer to the computer and then turn on .

2.  download software fix ml1640  and  unzip files

3. Drag filesdown1640_93 to open with usbprns2 wait until it shows download compleate.

4. Some contents on this website that was just used. But forme, I used to drag all the files in the folder to open it from usbprn2 until after turning to the view area. Printer status is green it up and print.

5.After that it was off, then on some of the machines used for this application, it may need to Reset several times, but it can be reset from the quite well.