Confidential
App. 2-1
APPENDIX 2 DELETING USER SETTING 
INFORMATION
The user setting information for the machine is stored in the main PCB. You can return this to 
the default settings by following the procedure below.
<Operating Procedure>
(1) Check that the power switch is turned OFF. While pressing and holding the   button, 
check that all LEDs light. Then open and close the top cover. Release the   button, 
and check that all LEDs go out.
(2) Press the   button ten times.
(3) When completed, the machine returns to the ready state automatically.