I had the same problem and being helped by HP operator.
first take the USB cable out of your computer, then put it off and then on again...it starts to print the test page again...then after the printer stops printing, put the just printed testpage face down on the scanner(glas) and press scan manually...after the scanning(you wait till that is finnished) and then put the printer off and on again....then connect the USB cable to the computer and that will stop the printer from printing the testpage every time you startup your printer....
hope it wil solve your problem, it did for me...
Dick van den Broek
Read the Test Page, it says something about scanning and it wants you to scan the test page. Scan the test page and when you have done so, any time you turn on your printer it wont print anymore
Reloading the print cartridges solved the problem. Thanks to all
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