l have 4 generic toners and 3 HP OEM toner.The HP LaserJet toner open box is a high-quality, unused product that offers A4 scanning and printing capabilities. This black and white printer, part of the HP LaserJet product line, features laser technology for crisp and professional documents. With a scanning resolution of 600x600 DPI and USB 2.0 connectivity, this all-in-one printer is reliable and efficient for both printing and scanning tasks. Made in China, this unit is designed for monochrome input and supports A4 paper size, making it a versatile and practical choice for office or home use.