Canon DR-2050SP - Manual (Page 16)

10 Before Using the Scanner
• Turn OFF the power switch for safety when not using the
scanner for a long period of time, such as overnight. Also, turn
OFF the power switch, and disconnect the AC adapter from the
scanner and disconnect the power cord from the power outlet
for safety when the machine will not be used for an extended
period of time, such as during consecutive holidays.
• Do not wear loose clothing or jewelry that may get caught in the
scanner while you are using it. This may result in personal
injury. Be extra careful of neckties and long hair. If anything
becomes caught in the scanner, immediately disconnect the
power cord to stop the scanner.
Disposal
• When disposing of this scanner, be sure to follow all local ordinances and
laws or consult with the retailer who sold you the scanner.
• If you are using the DR-2050SP, make sure to comply with local regulations
when disposing of batteries used for the remote control.