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Service Tests and Utilities
4-28
HP DesignJets 1050C and 1055CM Printers Service Manual
1. Tubes Purge
The purpose of this Service Utility is to Prime the Tubes when a
new Tubes System has been installed.
WARNING ALWAYS PERFORM THE TUBES PURGE AFTER
REPLACING THE TUBES SYSTEM.
NOTE Make sure that there is enough ink remaining in the Ink
Cartridges before starting to prime the tubes. If there is not
enough ink remaining, you will get a warning message.
Perform the Tubes Purge as follows:
1 In the Service Utilities submenu, scroll to "1. Tubes Purge" and
press Enter.
2 The Printer will begin to startup and in order to continue, press
Enter.
3 The following message will be displayed on the front panel while
the printer accesses the printheads.
To p
Enter
Back
↑
↓
Press Enter
Service Utilities
3. Set Asian Fonts
2. Release Info
4. Printer Model Type
5. Overdrive Cleaning
1. Tubes Purge
Make Selection
INK STARTUP
Printer startup
Press Enter to
Continue
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Enter
Back
↑
↓
Press Enter
INK STARTUP
Accessing Printheads