(this product image is for illustrative purposes only) Dataproducts #57065 - Black Toner compatible Black Toner TONS SKU: TONS-57065-dataproducts $81.00 /EA Quantity Add to cart This product is compatible with your machine: Lasermaster - Winprinter 1000 Manufacturer Dataproducts Part Number 57065 Also Known As 92274A Category Toner - Compatible Color/Type Black Unit EA Description HP Laserjet 4L, 4P series laser printers - Black Toner cartridge by Dataproducts (3,300 yield) (same as HP # 92274a) This product also works in these machines: Apple - 4/600 Ps Laserwriter Apple - Laserwriter 300 Apple - Laserwriter 320 Apple - Laserwriter 4/600 Ps Apple - Personal Laserwriter 300 Apple - Personal Laserwriter 320 Canon - Epp (px Engine) Canon - Lbp-430 Canon - Lbp-430 W Canon - Lbp-4u Canon - Lbp-a 404 F Canon - Lbp-a 404 Gii Canon - Lbp-a 404 Ps Canon - Lbp-px Canon - Lbp-px Ii Canon - P 90 Canon - Series 4l (epp/px) Canon - Series 4ml (epp/px) Canon - Series 4mp (epp/px) Canon - Series 4p (epp/px) Hewlett Packard - Laserjet 4L Hewlett Packard - Laserjet 4ml (c2015a) Hewlett Packard - Laserjet 4mp (c2040a) Hewlett Packard - Laserjet 4p (c2006a) Hewlett Packard - Series 4l Hewlett Packard - Series 4ml Hewlett Packard - Series 4mp Hewlett Packard - Series 4p Lasermaster - Winprinter 1000 This cartridge is a new compatible toner made by DataProducts. It is a cost effective replacement to the higher priced HP brand. It also carries a full replacement warranty by the manufacturer.