Hp 9055mfp front door's open error msg Tags: Printers Detection Hewlett Packard Peripherals Last response: August 7, 2010 10:45 AM in Computer Peripherals Share dkirie August 3, 2010 7:16:26 PM Hi, everybody. There's a message on the screen - "close front door". All doors are closed. Input checks 25-2, 25-3, 25-7 gives LOW level, i.e. closed. But 25-4 (Front door open/close detection SW signal) is HIGH. Can anybody explain, what is it? More about : 9055mfp front door open error msg aford10 a b α HP August 4, 2010 12:56:18 AM Sounds like the front doors aren't latched. Either that, or the sensor is malfunctioning. m 0 l dkirie August 4, 2010 6:47:39 PM aford10 said:Sounds like the front doors aren't latched. Either that, or the sensor is malfunctioning. Doors are latched for sure. I suspect +24V distribution now. Have no block diagrams, so in a trouble. Thanks m 0 l Related resources Hp laserjet 2600n door open error - Forum Drive is not ready door is open error in xp - Forum The drive is not ready - its door may be open , how can i remove this error - Forum Can't find your answer ? Ask ! Get the answer mciros1 August 6, 2010 2:10:11 PM Here is a link that will give you the service manual hope that helps you http://image1products.com/techdocs.new/ m 0 l dkirie August 6, 2010 6:53:07 PM mciros1 said:Here is a link that will give you the service manual hope that helps you http://image1products.com/techdocs.new/ Thanks, amigo. Useful link for me m 0 l Anonymous a b α HP August 7, 2010 10:45:26 AM There is a link which can help you http://h20000.www2.hp.com/bizsupport/TechSupport/Suppor... to solve the problem. m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Computer Peripherals categories Printers CRT Monitors Flat Panel Monitors Digital Cameras Webcams Scanners Logitech !