HP Designjet 4500 Printer series - Manual (Page 88)

14. If Reseat is displayed on the front panel, check that the protective tape has been removed.
Then try reseating the printhead more firmly. If the problem persists, see I cannot insert a
printhead.
15. Close the carriage assembly cover.
16. Make sure the latch engages correctly.
17. Close the printer window.
18. Please wait while the printer checks the printheads (~1 minute).
Install the printhead cleaners
1. Wait until you see this front panel message.
74 Chapter 3 How do I... (printer assembly topics) [4500] ENWW
How do I... (printer
assembly topics) [4500]