Replacement and Adjustment
D0CA/D0C9/D0C8/D0CB 8-4 SM
8.1.2 WI-FI MODULE (PCB21)
1. Remove the operation panel unit. (Operation Panel)
2. Remove the base bracket (Main Controller Board).
3. Remove the Wi-Fi module (PCB21) [A].
• After replacing the Wi-Fi module (PCB21), perform the following checks:
• Wireless LAN Check (Wireless LAN Check)
• Bluetooth Check (Bluetooth Check)