Chapter 22-71) Attach the ferrite core [2] to the user's USB cable, and then connect theUSB cable to the USB port of the host machine.F-2-302.2.6 Checking the Image Quality 0017-55311) Plug the power cord into the outlet, and then turn on the main powerswitch [2].Supply of toner will start after the initial rotation. After a few minutes,supply of toner finishes and the machine stops automatically.F-2-312) Place a document on the document glass, take a copy of it by supplyingpaper from the cassette or manual feed tray, and check the printed image.Also perform the following checks:- Check whether abnormal sound is heard.- Check the printed images at all preset magnifications.- Check whether the document is copied normally on the specifiednumber of sheets.2.2.7 Setting the Country/Region 0017-55331) Press the following keys to display the service mode screen:> 2 Key > 8 Key >2) Select "# CLEAR" using or , and then press the OK.3) Select "TYPE" using or , and then press the OK.4) Using or , select the country/region type that conforms to the com-munication standard used in the country/region where the machine isused.5) Press the OK. When "Please Wait" disappears, the selected country/regiontype takes effect.2.2.8 Setting the Date and Time 0017-55351) Press key to display the user mode screen.2) Select "TIMER SETTINGS" and then press the OK.3) Select "DATE&TIME SETTING", and then press the OK. The set dateand time appears.4) Enter the current date and time with the ten keys.5) Press the OK to allow the entered date and time to take effect.To reduce noise, attach the ferrite core as close to the USB port of the hostmachine as possible.Use the specified power supply (rated voltage -/+10% and rated current).[1][2][2][1]