Please select your staple type based on the classifications below:

“Type K” staples, 3 cartridges per box:

Printer Models: C821DN, MPC3501, MPC4501, MPC6501, MPC4502, MPC5502, MP4001, MP4002, MP5001, MP6001, MP6002, MP7502, MP8001 

“Type T” staples, 2 cartridges per box for MP 6503ex-FP, MP 6004ex-P, MP 5055-FP, MP5055. MP3504ex-F

Printer Models: SP5200, MPC5503 

"Type V" staples for the Model MP9003, MPC6503 Printers