HP DesignJet 800

2
HP DesignJets 500 and 800 Series Printers Service Manual
Using this Manual
Purpose
This Service Manual contains information necessary to test,
calibrate and service:
n HP DesignJet 500 Printer - 24” Model (P/N C7769B)
n HP DesignJet 500 Printer - 42” Model (P/N C7770B)
n HP DesignJet 500PS Printer - 24” Model (P/N C7769C)
n HP DesignJet 500PS Printer - 42” Model (P/N C7770C)
n HP DesignJet 800 Printer - 24” Model (P/N C7779B)
n HP DesignJet 800 Printer - 42” Model (P/N C7780B)
n HP DesignJet 800PS Printer - 24” Model (P/N C7779C)
n HP DesignJet 800PS Printer - 42” Model (P/N C7780C)
For information about using these printers, refer to the
corresponding User and Quick Reference Guides.
Readership
The procedures described in this Service Manual are to be
performed by HP Certified Service Personnel only.
Part Numbers
Part Numbers for Printer options, accessories and service parts are
located in Chapter 7.
Conventions
A small arrow ⇒ is used to indicate other parts of the Service
Manual where you can find information related to the topic you are
consulting.