Change to the 45 Degree Cartridge

The 45 Degree black metal cartridge is labeled 45° on the end.

Older models may have black plastic cartridge.

• Note: Your hardware may look different than the model pictured, but the process is still the same.

Push the blade cartridge release down to eject the blade cartridge.

Insert the new cartridge into the Head with the blade facing toward the board and the notch on the back of the cartridge facing the Head.

It should click into place.

• It can only be inserted one way.