734646038454

• 7 — Number system
• 34646 — Manufacturer code
• 03845 — Product code
• 4 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

6inch x 10inch x 2inch / 0.25lb lexmark Black print cartridge #16 double pack

Search for 6inch x 10inch x 2inch / 0.25lb lexmark Black print cartridge #16 double pack on Amazon (or for the code 734646038454)