How to Install the Thermal-Protector
STEP 2: Open the cover of electronic box.
The electronic box is located at different positions on N1 and N2/N2 Plus.
For N2/N2 Plus: It is located at right back side of the printer. It is a black box with a flash sign on it. Remove the four fixing screws marked below to open the cover.
For N1: It is located in the bottom of the printer. Lay it down on the side and remove the bottom cover to find the electronic box.
STEP 3: Unplug the ribbon cable from motion board.
Figure 1: Before Unplugging
Figure 2: After Unplugging
STEP 4: Connect the ribbon board onto the thermal-protector.
Figure 3: Connect the ribbon cable onto the protector and ensure the direction is proper.
Figure 4: Make sure the fasteners are tightly fixed.
STEP 5: Install the protector onto the motion board.
Figure 5: Remove the screw marked in picture.
Figure 6: Fix the protector onto the motion with screw.
Figure 7: Fix the other end of the protector onto the marked position on motion board.