Service Tests and Utilities
4-13
HP DesignJet 5000 and 5500 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 4-14.
1. Turn DRIVE ROLLER Page 4-17
The purpose of this Service Utility is to facilitate the cleaning of the
Drive Roller and the Overdrive.
2. Prime TUBES Page 4-18
The purpose of this Service Utility is to prime the Tubes when the
tubes are NOT new and they need to be reprimed or automatic
priming was not completed.
3. Altitude Setup Page 4-22
This Service Utility allows the operating altitude to be set for the
Printer.
4. EEROM Setup Page 4-23
The purpose of this Service Utility is to set the Printer Model, the
Serial Number and Japanese Fonts.
5. Reset Life Counters Page 4-28
The purpose of this Service Utility is to reset the preventive
maintenance counters when parts have been replaced.
6. Backup EEROM Page 4-30
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 4-32
This Service Utility allows you to turn the Image Quality Warning
message On or Off.
8. Diagnostic Print Page 4-33
This Service Utility allows you to print a Diagnostic print that will
help you to troubleshoot image quality problems and verify
printhead nozzle status.
