These products are guaranteed to work with your Dell 2235DN printer.
Dell 2235DN is a black and white multifunction laser printer with a fax machine. It's a Monochrome Multifunction Laser Printer, Black, Print, fax, copy and scan. It provides the printing speed up to 38ppm and resolution up to 600 x 600 dpi. It has 256 MB Internal Memory. Maximum Monthly Duty Cycle is up to 35,000 pages per month. The printer also includes 250 sheets and 50 sheets multipurpose trays, an automatic duplex unit to print both sides of a paper which is included as standard, and standard connectivity interfaces as Hi-Speed USB.