* Model Name : ML-1640
* Version    : V1.01.00.60

* Updated Items
  . Added Watch-dog function 
  . Modified the problem that 'Fuser Low Heat Error' occurred after print 3pages for envelope paper
  . Crum Validation 2times check 
  . Changed the PVC reset method
  . Applied and Separated the Initial toner count on configation sheet 
    

* Attached Files
  - ML1640_V1010060.fls  : Firmware file.
  - usbprns2.exe       : Firmware update utility
  - ML-1640_Release Note.txt 

* How to F/W update.
  1) Connect PC and printer with USB cable.
  2) Turn on the power of printer.(Ready Status)
  3) Drag the f/w file and Drop down on the usbprn2.exe. And then f/w update will be started automatically.
  4) Please wait until end reboot.

==========================================================
*    : ML-1640
*      : V1.01.00.60

*   
1. watch dog ߰
2 .Crumν ùȸ н   õû  1ȸ  ǽϵ 
3. Initial toner count   Ʈ ǥ
4. PVCʱȭ  .
5.   3 μ Ŀ Fuser Low Heat Error ߻ϴ  

* ÷ 
  - ML1640_V1010060.fls   : ߿ 
  - usbprns2.exe                   : ߿ Ʈ ƿƼ
  - ML-1640_Release Note.txt 

* Ʈ 
  1) PC ͸ USB  ̺ Ѵ. 
  2)   ON Ѵ.
  3) ǰ Ready ¿ F/W  巡ؼ usblist2.exe Ͽ  .
    (â  Դٰ )
  4) 5~6   F/W ٿε Ϸ  ڵ  OFF/ON 

