What’s in This Book
This manual contains information necessary
to test, calibrate and service
D HP DesignJet 430 printers
(models C4713A and C4714A)
D HP DesignJet 450C printers
(models C4715A and C4716A)
D HP DesignJet 455CA printers
(models C6080A and C6081A)
For information about using these printers,
refer to the corresponding user and
quick-reference guides.
The procedures described in this manual are
to be performed by HP-qualified service
personnel only.
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