Question about HP DesignJet 500ps (42 in.) InkJet Printer
Hello im Alexander my problem is on hp designjet800 when switch on the plotter and is getting ready then the error 79:04 i wll be greatful for your support
From the service manual:
System Error: 79:04
Problem Description: Firmware Error.
Corrective Action: Try the following:
Switch the Printer Off and wait a few minutes. Switch the Printer on again and check if the Error Code has disappeared.
If the Error Code reappears, check for a new Firmware release.
The firmware upgrade and tool can be found here.
Posted on Jun 16, 2009
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Posted on Jan 02, 2017
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