This is referring to the glass door, on the front of the printer
When the front door is cracked or damaged
The glass is fragile, so be careful when removing and installing it to prevent it from falling. If the glass is damaged, be careful not to injure your hands.
Remove the 4 screws securing the front door with an H2.0 hex key. Be careful to hold the glass door with your hands to prevent it from falling.
Remove 4 front door silicone pads by hand. Be careful to hold the glass door with your hand to prevent it from falling.
Holding the front door handle with one hand and the glass door with the other hand, remove the front door.
Align the 4 screw holes on the glass front door with the screw positions on the switch to install the door, and hold it with your hand.
Install the 4 silicone pads in sequence, and keep holding the glass door with your hand.
Lock 4 front door screws in sequence.
Visually check the appearance to confirm that the screws are not floating; manually open and close the glass door, and confirm the movement is smooth, and the closed position is normal.