Flashforge THOR300T, Quick Start Manual, Page: 10 / 40

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12. Use 4 M4*8 screws to fix T-type fixed seats
on both sides, two on each side.
13. Tighten screws on the T-type fixed seats.
14. As is shown, clip the square clip into the groove at the bottom of extruder base, thus making the
back of extruder be close to extruder fixed seat.
15. Use 3 M4*6 screws to fix extruder. 16. Take out filament fixed seat, and get ready
for installing it on the top of the upper holder.
Attention please, make sure the side of spool
holder with the filament detector switch is
facing the front of the printer.