Canon 042 laser cartridge, a genuine product compatible with Satera LBP 441/442/443. This product is within its expiration date, so you can use it with your printer with confidence. (Expiration date: 2.5 years from the manufacturing date shown in the 5th photo above) Also, there is one dent on the side (see image 6). - Model: 042 - Compatibility: Satera LBP 441/442/443 - Type: Laser cartridge - Brand: Canon - Condition: New, unopened Thank you.