Genuine Ricoh developer type 18,19,26,28 Model: type18,19,26,28 Net weight: same as geunine Payment Terms:TT/Western Union Original Ricoh developers Model: type18,19,26,28 Brand: RICOH Original: Japan Net weight: different type different weight Payment Terms TT/Western Union/MoneyGram Delivery time: 5-7days after order comfirmed and received payment(depends on stock)