Ceci est une ancienne révision du document !

Clone de la page : https://blog.slicer.ca/2018/12/resetting-page-count-on-samsung.html

Our Samsung M2835 printer's drum unit (MLT-R116, not toner, the drum unit) finally hit its software-programmed end-of-life of 10,000 pages. This is annoying for several reasons :

  Page 9,999 was perfectly fine
  I disagree with business practices involving software-enforced obsolescence 
  Other printers (Brother and HP) provide an option to reset the page count

After some research, it turns out drum unit uses the same technique as toner cartridges to enforce end-of-life. It uses a small 4Kbit i2c EEPROM to store the page count.

There are some great resources for resetting almost the same EEPROM on toner cartridges on Samsung printers. I used and adapted these to reset the drum counter.

https://github.com/nharrer/speer

https://www.netzgewitter.com/projects/speer-samsung-printer-eeprom-resetter/

https://www.netzgewitter.com/2014/12/reset-samsung-clp510-toner-cartridge-with-raspberry-pi/

https://github.com/lugu/toner_chip_reset

Here's the Chip with contacts soldered to it so I can plug it into my raspberry Pi.