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Service Tests and Utilities
4-14
HP DesignJet 5000 Series Printers Service Manual
Service Utilities
The following is a list of all internal Service Utilities available in the
Printers. Instructions for entering the Service Utilities menu are
given on Page 4-15.
1. Turn DRIVE ROLLER ⇒ Page 4-18
The purpose of this Service Utility is to facilitate the cleaning of the
Drive Roller and the Overdrive.
2. Prime TUBES ⇒ Page 4-19
The purpose of this Service Utility is to prime the Tubes when a new
Tubes System has been installed or automatic priming was not
completed.
3. Altitude Setup ⇒ Page 4-23
This Service Utility allows the operating altitude to be set for the
Printer.
4. EEROM Setup ⇒ Page 4-24
The purpose of this Service Utility is to set the Printer Model, the
Serial Number and Japanese Fonts.
5. Reset Life Counters ⇒ Page 4-29
The purpose of this Service Utility is to reset the preventive
maintenance counters when parts have been replaced.
6. Backup EEROM ⇒ Page 4-31
The purpose of this Service Utility is to restore the EEROM content
when the Main PCA or Hard Disk Drive are replaced.
7. Image Quality Warning ⇒ Page 4-33
This Service Utility allows you to turn the Image Quality Warning
message On or Off.
8. Diagnostic Print ⇒ Page 4-34
This Service Utility allows you to print a Diagnostic print that will
help you to troubleshoot image quality problems and verify
printhead nozzle status.