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
A) Specific printer model
B) Printer serial number (back of printer)
C) Printer firmware version
D) serial CRUM (for some models)
How you can know firmware version of your machine?
For assistance, contact us. We will help you for