Canon PIXMA MG5721 User Manual - Page 255

Device user settings • Key repeat Enables/Disables continuous input by pressing and holding down the , , , or button when setting the number of copies, changing the photo displayed on the LCD, setting the zoom ratio, etc. • Device info sending setting Selects whether you will send the printer usage information to Canon server. The information sent to Canon will be utilized to develop better products. Select Agree to send the printer usage information to Canon server. • Energy saving settings Allows you to turn on/off the machine automatically to save electricity. ◦ Auto power off Specifies the length of time to turn off the machine automatically when no operation is made or no printing data is sent to the machine. ◦ Auto power on Selecting ON enables the machine to turn on automatically when a scanning command from a computer or printing data is sent to the machine. • You can also enter this setting menu by selecting ECO settings and Energy saving settings on the HOME screen. ECO settings • Serial number Displays machine's serial number. 255