C7085-90921 Chapter 7 Troubleshooting 271
Control panel troubleshooting
Control panel access
Accessing the diagnostics for the control panel is a simple process. Hold down the left side of the
[ITEM] key (<--) and turn on the printer. Hold the key down until DIAGNOSTICS MODE appears on the
front panel, and then release the key. The front panel will change and display
FORMATTER DIAGS
EXECUTE TESTS
. Press the [MENU] key to switch between the formatter diagnostics and the engine
diagnostics. Press
[ITEM] to scroll through the diagnostics available in each section.
A menu map helps you use the control panel menus. See the menu map sample that follows.
Printing a menu map
Printing a menu map can help you navigate through control panel menus.
Printing a menu map
1 On the printer’s control panel, press
[MENU] until
INFORMATION MENU appears.
2 Press
[ITEM] until PRINT MENU MAP appears.
3 Press
[SELECT] to print the menu map. The printer will return to the READY state.
Interpreting the menu map
The following sample illustrates the printer’s menu map.
Figure 7-11 4500 series menu map
1 Information Menu
2 Paper Handling Menu
3 Configuration Menu
4 Printing Menu
5 I/O Menu
6 Calibration Menu
7 Resets Menu
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