Canon Canon Monochrome Laser Cartridge 510 Genuine, new and unused. Compatible models: LBP3410. The manufacturing date is April 2, 2024, as shown in photo 5. It is recommended to use it within 2-3 years of manufacture. This item has been stored at home, and the outer box has sticker residue, scratches, and stains on the sides. Please refer to photo 4. Shipping will be a simple method, with the product wrapped directly in bubble wrap. Please purchase only if you understand this. No smoking, no pets. Thank you.