Developer Roller (soft) designed for:Lexmark E230, E232, E234, E240, E250, E330, E332, E340, E342, E350, E352, E450Lexmark 4059 Optra S, Optra S 1250, 1255, 1620, 1625, 1650, 1855, 2420, 2450, 2455, T610, T612, T616, Se 3455 Lexmark T520, T522, T620, T622, T630, T632, T634, T640, T644, Lexmak X203, X204, X340, X342, X520, X522, X620e, X630, X632, X634, X642e, X644e, X646e, Dell 1700, 1710, 1720, 5210, 5310, M5200, W5300,Nashuatec P6220, P6225, P6030, P6240, IBM1120, IBM1125, IBM1130, IBM1140, IBM1332, IBM1352, IBM1372, IBM1412, IBM1512, IBM1532, IBM1552, IBM1570, IBM1572, IBM1601, IBM1602, IBM1612, IBM1622, IBM1650, Toshiba e-Studio 30P, 350P, 40P, 500P, LP-2500