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Diagnostic Tests and Utilities
HP Designjet 4000/4020 Printer Series Service Manual
6. Ink Delivery System Test
The purpose of this test is to verify the operation of the Ink Delivery System.
Perform the Ink Delivery System test as follows:
1 In the Diagnostics Tests submenu, scroll to "6. Ink Delivery System Test" and
press Enter.
2 This test has not yet been implemented.
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