Pill Identification by Imprints: TYLENOL ER Home Pill Identification by Imprints: TYLENOL ER 3 results TYLENOL 8 HOUR 650 MG CAPLET Side 1: TYLENOL ER Color: White Side 2: Shape: Oblong TYLENOL 8 HOUR 650 MG CAPLET Side 1: TYLENOL ER Color: White Side 2: Shape: Oblong TYLENOL ARTHRITIS ER 650 MG TB Side 1: TYLENOL ER Color: White Side 2: Shape: Oblong Other Popular Drug Imprint M 30 148 SANDOZ 619 C57 PhosLo ONE ERTH 707 Z4 PFIZER 411 W-30 ZOMIG 2.5 par 726 WPI 900 T1 A CS N 11 b 777 TAK ALG-12.5 Durlaza ZD 21 I61 D C 37 45 C 745 COZAAR SCI PRIFTIN 93 4069 logo and 50 ED 400 2 or 4 KADIAN 2470 MYLAN TE 2 MYLAN 6410 I 135 MYLAN 185 CRESTOR Z46