Question about HP Officejet Pro L7780 All-In-One InkJet Printer
I have error code 83C00009 after a short powr failure. HP Technical Support was worthless.
I had bought a HP Photosmart B110 wireless printer that worked perfectly well until just it was a couple of months out of warranty. For those whose don't own an HP printer, then don't buy one because HP are not interested when it is out of warranty. That is not interested in anything other than selling you repairs or or new printer. It looks from a simple Google search that these things are designed to fail very soon after warranty. All I did was unplug the printer and then plug it back in. Search for the magic error code 83C00009 which appears on the screen and you can't make the printer do anything else. I will never buy another HP printer or laptop.
Posted on Apr 25, 2012
The error code isn't in my book (figures). Usually when I can't find an error code solution it means that the code is being generated by an open door, or more commonly by a sensor that thinks there's and open door. The rear door sensor is a common failure. Now the real hard part. I have not found a supplier for individual parts that are reliable. I buy partially working units that customers bring in wishing to scrap or from Ebay. Good Luck
Posted on Jul 28, 2009
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Posted on Jan 02, 2017
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AMI BIOS beep codes
Below are the AMI BIOS Beep codes that can occur. However, because of the wide variety of different computer manufacturers with this BIOS, the beep codes may vary.
Beep Code Descriptions Document
1 short DRAM refresh failure CH000996
2 short Parity circuit failure CH000607
3 short Base 64K RAM failure CH000996
4 short System timer failure CH000607
5 short Process failure CH000607
6 short Keyboard controller Gate A20 error CH000383
7 short Virtual mode exception error CH000607
8 short Display memory Read/Write test failure CH000607
9 short ROM BIOS checksum failure CH000607
10 short CMOS shutdown Read/Write error CH000239
11 short Cache Memory error CH000607
1 long, 3 short Conventional/Extended memory failure CH000996
1 long, 8 short Display/Retrace test failed CH000607
For more information go to: http://www.computerhope.com/beep.htm#04
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