f927eafa__Printer_Warning_Light_Flashes__Action
[Number of flashes/Cause] Nine flashes: The printer has not received a response from the digital camera./The digital camera or digital video camcorder connected is not compatible with this printer. [Action] 
Check the device connected to the printer. Printing photos directly is possible only with a PictBridge compliant device. A communication time out occurs if an operation takes too long or if it takes too much time to send data. This may cancel printing. In such cases, disconnect and reconnect the USB cable. When printing from a PictBridge compliant device, depending on the model or brand of your device, you may have to select a PictBridge compliant print mode on the device before connecting it to the printer. You may also have to turn on your device or select Play mode manually after connecting the device to the printer. Perform necessary operations before connecting your device referring to its instruction manual. If the error is still not resolved, check if you can print another photograph.
The Meaning of Canon Printer Warning Light Flashes
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