Add to Cart Compare Quick view One HP Cartridge Chip Board CSIC Pins (4-pin) for B6P40 MSRP: Now: $5.93 Was: Replace broken CSIC pins on HCB (HP Cartridge Board). HP's contact pins are notoriously easy to break. When the pin break, it creases the "cartridge cannot be recognized" error. Instead of throwing the printer away, we can replace the... MSRP: Now: $5.93 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $5.93 Was: Subtotal: Add to Cart