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Chapter 7
7-1
7.1 Service Mode
7.1.1 Service Mode Operation
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a) How to enter the Service mode
Enter the Service mode following the procedure below.
1) Turn off the printer.
2) Turn on the printer while holding down the [Paper Source] button and [Information] button.
* Keep pressing the above buttons until "Initializing" appears on the display.
3) "S" is displayed in the upper right corner of the display showing the version.
4) After display of "Online", pressing the [Menu] button displays the SERVICE MODE top menu and the
MESSAGE LED flashes.
* The Service mode is added to the options in the Main menu. The Service mode can be entered even in the error
status (when an error message is shown on the display) by turning the power off and then using the above key
operation.
b) How to exit the Service mode
Turn off the printer.
c) Key operation in the service mode
- Selecting menus and parameters: [ ] or [ ] button
- Going to the next lower-level menu: [ ] button
- Going to the next higher-level menu: [ ] key
- Determining a selected menu or parameter: [OK] button