Sonic 4K 2022

Setting Up

• [Sonic 4K 2022] Checking the LCD
• [Sonic 4K 2022] Checking the LED
• [Sonic 4K 2022] Z-axis calibration

Maintenance

• [Sonic 4K 2022] Cleaning the Z-rod
• [Sonic 4K 2022] Maintaining the Z-axis

Hardware Troubleshooting

• [Sonic 4K 2022] Replacing the FEP film
• [Sonic 4K 2022] Replacing the LCD
• [Sonic 4K 2022] Replacing the LED
• [Sonic 4K 2022] Replacing the mainboard
• [Sonic 4K 2022] Replacing the Z-rod