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Diagnostic Tests and Utilities
HP Designjet 4000/4020 Printer Series Service Manual
4 In the Service Tests submenu, scroll to "I/O Tests" and press Enter.
5 When the following message appears on the front panel, you must select
whether you would like to continue with the test by pressing the Enter key.
Press Back or Cancel to exit the calibration.
6 The Printer will get information on the I/O Interfaces. Once the information
has been read, the following message will be displayed on the Front Panel.
Press any key to continue with the test:
This screens shows which interface is currently installed and active. If a
connection is made to the active interface, the "Active int. MAC state" will
be displayed as UP, otherwise it will displayed as DOWN.
7 If an active interface is installed, the Printer will test the active interface and if
it passes it will display the following message on the Front Panel:
8 Once the process is completed, OK will be displayed on the Front Panel.
Press Cancel
or the
Back key
Press Enter
to Exit
to proceed
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