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 311 AV TUMS 3 L 80 A511 ML 61 265 20700UL GG 507 U-S 42 314 KPI MYLAN DA 10 logo and 511 K 65 NL 950 L490 LODOSYN A92 MEDROL 16 SZ 203 DYN-065 PLIVA 467 ML 89 403 u75 M C4 logo and 59 54 694 AN897 5 44-503 93 5298 A223 A X 8 logo PAMELOR 75 mg BRX 0.5 MAXZIDE V250 L127 951 1490