Twain Source for KM 1650, KM 2050, KM 2550, KM 2530, KM 3530, KM 4030, 
KM 3035, KM 4045, KM 5035, KM 6030/8030, 
KM 6330, KM 7530, KM-C2520, KM-C3225, and KM-C3232.