Epson SureColor T3000 User Manual page 199

Caution:
c
Do not store the cutter within the reach of children. The cutter's blade could
cause an injury. Pay careful attention when replacing the cutter.
7. Install the new cutter.
Insert the cutter so that the pin on the printer matches up with the hole on the cutter.
Use a cross-head screwdriver to tighten down the screw to hold the cutter in place.
Maintenance 199