Specification Brand : ECG Paper Depot Brightness : 92.00 lumen BulletPoint : 3 1/8" x 230' Thermal BulletPoint1 : Please note this paper is for Eli 150 machines and not Eli 250 / 350 models. This paper measures 108 mm or 4.25 inches x 140 mm 0r 5.51 inches. Please do not confuse with 216mm or 8.5-inch paper BulletPoint2 : Featuring red full grid, measuring 108mm X 140 x 92' our Mortara ECG EKG Paper, which comes with 5 Packs per case and 200 sheets per each pack BulletPoint3 : Latest industry requirements are kept in mind while manufacturing the Mortara ECG EKG Paper; proudly made in USA BulletPoint4 : High quality thermal recording sheets are manufactured in eco friendly environment with the aid of basic raw material and advanced technologies BulletPoint5 : Smoother surface of these ekg paper z fold, pre printed with grid lines, does not any parts of your machine BulletPoint6 : Core Size: 7/16" ( 11 mm ) Inner-diameter(ID) BulletPoint7 : End of paper: Red Warning Stripe at End Rolls. BulletPoint8 : INK RIBBON REQUIRED: Our Carbonless Roll paper, White/Yellow/Pink Kitchen Printing paper requires sp700 printer ribbon or ERC 30/34/38 for error code-free printings. Color : White CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 089243996738 ExternallyAssignedProductIdentifier2 : 0089243996738 GpsrSafetyAttestation : 1 ItemName : 3-1/8 x 230', 1-Ply Thermal Paper 50 Rolls BPA Free ItemPackageDimensions_Height : 5 inches ItemPackageDimensions_Length : 15 inches ItemPackageDimensions_Width : 15 inches ItemPackageQuantity : 50 ItemTypeKeyword : calculator-and-cash-register-paper Manufacturer : Oimage Material : thermal ModelNumber : 3-1/8 x 230 NumberOfItems : 50 PackageLevel : case PaperFinish : coated PaperSize : 3 1/8" x 230' Thermal inches PaperWeight : 48 PartNumber : ZT4823 ProductDescription : 3-1/8 x 230', 1-Ply Thermal Paper 50 Rolls BPA Free ProductSiteLaunchDate : 2013-02-15T16:31:29.200Z SheetCount : 50 Size : Pack of 10 Style : 3" 3 Ply 65' Carbonless SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 10 UnspscCode : 14111507