user manual

Service Tests and Utilities
4-38
HP DesignJets 1050C and 1055CM Printers Service Manual
6. EEROM Utilities
The purpose of this Service Utility is to either clear the EEROM in
the Electronics Module or to test it.
Perform the Clear/Test EEROM utility as follows:
1 In the Service Utilities submenu, scroll to "6. EEROM Utilities" and
press Enter.
2 When the following message appears on the front panel, you must
select whether you would like to either test the EEROM or clear it.
Press ENTER once you have made your selection.
If you want to Test the EEROM
a If you want to test the EEROM, then you should select "Test
EEROM" and press ENTER. The following message will appear
asking you to confirm the selection. Select ACCEPT if you want
to continue, or select CANCEL if you want to cancel the test.
Press Enter once the selection has been made.
To p
Enter
Back
↑
↓
Press Enter
Service Utilities
7. Printhead check=On
4. Printer Model Type
5. Overdrive cleaning
8. Mon. mode baud sel
6. EEROM utilities
Make Selection
Top
Enter
Back
↑
↓
6. EEROM utilities
1. Clear EEROM...
2. Test EEROM...
Press Enter
Make Selection
EEROM Utilities
EEROM will be tested.
CANCEL
ACCEPT
To p
Enter
Back
↑
↓
Press Enter
Make Selection