Step by step to fix error code 4956 on printer Canon GP-4000, GP-2000 and Canon GP-540, GP-520

[Vũ Tú Ly]

Chào các bạn, tôi muốn hỏi ý kiến của mọi người về vấn đề liên quan đến. Máy in model GP-4000, GP-2000, GP-540, GP-520 gặp lỗi "Attempted to change LAN settings, but they cannot be changed for the following reasons. Printer is operating Printer currently being configured using Remote UI"... Cần step by step to fix error code 4956 on printer canon gp-4000, gp-2000 and canon gp-540, gp-520

 

[Vũ Tú Ly]

Attempted to change LAN settings, but they cannot be changed for the following reasons. Printer is operating Printer currently being configured using Remote UI

 

[Dương Quang Anh]

Attempted to change LAN settings, but they cannot be changed for the following reasons. Printer is operating Printer currently being configured using Remote UI

 

[Nguyễn Bích Thủy]

Tap OK on the touch screen to dismiss the error, exit other processes and then configure the settings again.