Urgent! where flash samsung samsung ML 1860 .....

[SB ryysere]

Bought a printer  - samsung ML 1860
 ,  cartridge ran out and what to do now ?
I called in different organizations, they said they could not help, we should only buy a new cartridge!
Advise, can someone faced with samsung?
Cartridge so expensive! Where to find cheap ink cartridge for samsung ML 1860
 
Accidentally bought here : refill     ?? ?  samsung ML 1860
 
Toner Cartridge ?? samsung ML 1860