(this product image is for illustrative purposes only) Gestetner #89857 - Black Developer genuine Black Developer TONS SKU: TONS-89857-gestetner $139.00 /EA Quantity Add to cart This product is compatible with your machine: Gestetner - 4502 P Manufacturer Gestetner Part Number 89857 Also Known As Category Developer - Genuine Color/Type Black Unit EA Description 2335, 2345, 3502, 4502 series digital printer/fax/copier - Developer (520gram bag) (300k yield) (this is not toner) This product also works in these machines: Danka - 4353 Mf Danka - 4452 Mf Gestetner - 2335 Gestetner - 2345 Gestetner - 3502 Gestetner - 3502 P Gestetner - 4502 Gestetner - 4502 P Gestetner - P 7145 Gestetner - P 7245 Infotec - 4343 Mf Infotec - 4353 Mf Infotec - 4452 Mf Infotec - Ip 4510 Lanier - 2145 N Lanier - 5635 Lanier - 5635 P Lanier - 5645 Lanier - Ap 2145 N Lanier - Lp145 N Nashuatec - 3525 Nashuatec - 4525 Nashuatec - P 7145 Rex Rotary - 3508 Rex Rotary - 4508 Rex Rotary - P 7145 Ricoh - Aficio 1035 Ricoh - Aficio 1035 P Ricoh - Aficio 1045 Ricoh - Aficio 1045 P Ricoh - Aficio Ap4510 (400737) Ricoh - Aficio Sp8100dn Savin - 2535 Savin - 2535 Dp Savin - 2535 P Savin - 2545 Dp Savin - 2545 P Savin - Mlp 145 Savin - Mlp 45 This item was made by Gestetner and is NEW in the box. Your equipment will last longer by only using NEW supply items.