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Service Tests and Utilities
4-26
HP DesignJets 500, 510 and 800 Series Printers Service Manual
Change Ink Tubes
The purpose of this Service Utility is to move the Carriage
Assembly to a position where it makes the removal of the Ink
Supply Tubes much easier.
NOTE In order to actually replace the Ink Supply Tubes, refer to Page
8-60.
Perform the Change Ink Tubes utility as follows:
1 In the Service Utilities submenu, scroll to "Change Ink Tubes" and
press Enter.
2 Once the utility starts, the printer will display the following message
on the front panel. If you want to abort the Change Ink Tubes utility,
press Cancel and you will return to the Set-up menu.
3 If you press Enter, the Carriage will move to a position where you
change the Ink Supply Tubes and the following message will be
displayed on the Front Panel. You should switch the Printer OFF
before starting to change the Ink Supply Tubes.
NOTE The next time the Printer is switched ON, it will automatically
start the Priming process.
Menu
Back
Enter
Service utilities
Change ink tubes
Unlock Carriage
Turn Drive Roller
Prime tubes
EEROM Setup
Change ink tubes
Press ENTER to continue
or CANCEL to quit
1. Switch off the machine
2. Refer to the Service
Manual to replace
tubes