Pill Identification by Imprints: WPI 3630 Home Pill Identification by Imprints: WPI 3630 1 result HYDROMORPHONE HCL ER 16 MG TAB Side 1: WPI 3630 Color: Beige Side 2: Shape: Round Other Popular Drug Imprint MD 562 TL600 Dia B logo and PCE 12.5/1000 L 80 AN 675 680 NORCO 071 681 Tofranil-PM 100 mg ZC 80 626 Q150 FENTANYL 800 54 716 54 549 P 60 750 ND2 M123 I 36 1000 MG CP 406 CARAFATE US EVK 449 MP 114 BERTEK 670 689 C43 GP 118 GG 58 C 283 CL 26 Dulcolax logo and 4960 PP O 250 or O-M