Canon S900 - Manual (Page 136)

Printer Does Not Start or Stops During Print Jobs 136
Troubleshooting
Printing Does Not Start
■ Ensure that the printer is turned on.
If the POWER lamp is off, press the POWER button.
If the POWER lamp is flashing green, the printer is initializing. Wait until the POWER
lamp stops flashing.
Note
➤
When printing a large amount of data such as a photo or graphics, it takes
longer than usual to begin printing. While the POWER lamp is flashing, the
computer processing the data and sending it to the printer. Wait until the
processing is completed.
■ Ensure that the printer is securely connected to the computer.
Note
➤
If you are using a switch box or other device, remove and reconnect the
printer directly to the computer. Try printing again.
If printing is now successful, there may be a problem with the device.
There could also be a problem with the cable(s). Replace the cable(s) and
try printing again.