126 Index Appendix Accessories Setting Menu Wi-Fi Functions Playback Mode P Mode Other Shooting  Modes Auto Mode Advanced Guide Camera Basics Basic Guide Before Use Check network settings Disconnected/Receiving failed/Sending failed Sending failed  Memory card error Receiving failed  Insufficient space on card Receiving failed  Memory card locked Receiving failed  Naming error! Insufficient space on server •  Delete unnecessary images uploaded to CANON iMAGE GATEWAY to create space. •  Save the images sent via Image Sync ( = 91) to your computer. •  When the highest folder number (999), and the highest image number (9999) have  been reached on the receiving camera, images cannot be received. •  The write-protect switch of the memory card in the camera to receive the images is  set to the locked position. Slide the write-protect switch to the unlocked position. •  There is not enough free space on the memory card in the target camera to receive  images. Erase images to create space on the memory card, or insert a memory card  with sufficient space. •  If the same error message is displayed even when you have inserted a formatted  memory card facing the correct way, contact a Canon Customer Support Help Desk. •  You may be in an environment where Wi-Fi signals are obstructed. •  Avoid using the camera’s Wi-Fi function around microwave ovens, Bluetooth devices,  and other devices that operate on the 2.4 GHz band. •  Bring the camera closer to the other device you are trying to connect to (such as the  access point), and make sure there are no objects between the devices. •  Check the connected device to make sure it is not experiencing errors. •  Check to make sure your computer can connect to the Internet with the current  network settings.