THE FIX IS FOR A SINGLE PRINTER

This FIX is performed only once and lasts forever.

Youll use less toner chip or re your toner

Installing    the     firmware     fix   is   very simple   (a  mouse  click),   and  just   do   it once!  

completely   eliminating  the  need to   replace   the  chip toner and the toner  at very low  cost  or  the  use of compatible toner

there are no electronics parts  to be welded or  replaced. the fix   is transferred      by     software with operating system windows  (xp, vista, 7, 8, 10)

 

Please provide the following information when you order

1) Specific printer model

2) Printer serial number (back of printer)

3) Printer  firmware version

4) serial CRUM (for some models)

 How you can know  firmware version of your machine?

These data are obtained from the report of the printer configuration. Please send information requested above in the "Message to seller"