Description MAKE SURE THIS FITS YOUR PRINTER Product item: Comix Compatible Toner Cartridge Replacement for HP80X Compatibility: 1) HP LaserJet Pro 400 M401n/M401a/M401d/M401dn/ M401dne/M401dw/MFP M425dn/ MFP M425dw (Worldwide) Page Yield (approx.): Up to 6900 pages per Toner Cartridge at 5% Coverage letter/A4. Installation guide: Step 1: Turn off the printer, open the printer cover and remove the used cartridge; Step 2: Take out the new cartridge from its package; Step 3: Remove the sealing taple by holding the end of the tape and pull. (NOTE: Tape must be completely removed in order for the cartridge to print). Ignore this step if your cartridge is without sealing tape; Step 4: Shake the cartridge from side to side 6-8 times to make toner distribute evenly. Stap 5: Install the new cartridge into the printer, close the printer cover and turn on the printer. * Important Note: Please confirm your printer model before placing an order. Features & details HP LaserJet Pro 400 M401n/M401a/M401d/M401dn/ M401dne/M401dw/MFP M425dn/ MFP M425dw Limited Warranty Backed by Comix This is an Alternative Compatible Replacement for HP 80X Toner Cartridge CF280X Includes 2 Sets High Page Yield cf280\x Compatible Toner Cartridges for HP LaserJet Printers Print up to 6,900 Pages per Toner Cartridge based on 5% Coverage (letter/A4). Product information Manufacturer ‎Comix Item model number ‎CX-CF280X Product Dimensions ‎17.78 x 17.78 x 30.48 cm; 2.22 Kilograms ASIN ‎B083KCRSBN