HP (Hewlett-Packard) 300 All in One Printer User Manual


 
5-42
Problem Resolution
Also, after the HP OfficeJet Series 300 is powered on and in the “Ready” state, pressing the 5 and 2 buttons
simultaneously will produce a one-page demo printout which includes a listing of many of the product’s features and
capabilities.
Service and Factory Menu
Located in the Service and Factory Menu structure are several unique tests and procedures which can be used to help
isolate problems, perform remote diagnostics and change internal parameters.