Pill Identification by Imprints: Z320 20 mg Home Pill Identification by Imprints: Z320 20 mg 1 result ZOHYDRO ER 20 MG CAPSULE Side 1: Z320 20 mg Color: Light Green Side 2: Shape: Oblong Other Popular Drug Imprint 200 ER T538 E P ALEVE 850 WW 66 PIX 456 cor 256 RX121 K10 b 96 V403 IP 193 EXELON 6 mg 573 SANDOZ 573 L151 GPI A325 66 Y V logo and 4366 NATCO or A45 or D G 2004 RDY 343 1122 CRESTOR 10 OMP 20 logo and 0495 FENTANYL 800 SUDAFED 12 HOUR E3 or E6 W W EP 138 658 logo and 40 MIA 106 CP109 115 344