HP (Hewlett-Packard) E4448A Printer User Manual


 
70 Chapter 6
In Case of Difficulty
Before calling Agilent Technologies, however (or returning an analyzer for service),
perform the quick checks listed in Check the Basics on page 72. This check may eliminate
the problem.
If a problem persists, you may choose to:
Repair the analyzer yourself. See Service Options on page 74.
Return the analyzer to Agilent Technologies for repair. See Returning an Analyzer for
Service on page 76, for more information.
WARNING No operator serviceable parts inside. Refer servicing to qualified
personnel. To prevent electrical shock, do not remove covers.
NOTE If the analyzer is still under warranty or is covered by a maintenance
contract, it will be repaired under the terms of the warranty or plan (the
warranty is located at the front of this manual).
If the analyzer is no longer under warranty or is not covered by an Agilent
Technologies maintenance plan, Agilent Technologies will notify you of the
cost of the repair after examining the analyzer.