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HP LaserJet Pro 400 Support Question

HP LaserJet Pro 400 Support Question

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Question posted by Hudvalki on June 18th, 2014

How To Disable Laserjet Pro 400 Color Authentication

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Answer #1: Posted by Anonymous-139084 on June 29th, 2014 8:28 AM
This answer was accepted by the poster of the original question.
Anonymous-139084

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You can disable the authentication by restoring fatory-set defaults, or if this is not possible by clearing the NVRAM. From the manual:

 

Restore factory-set defaults
1. Press the OK button to open the menus.
2. Use the Left arrow or the Right arrow button to select Service, and then press the OK button.
3. Use the Left arrow or the Right arrow button to select Restore defaults, and then press the OK
button.
The product automatically restarts.

 

NVRAM initialization
CAUTION: All HP Jetdirect settings are also reset. Be sure to print a configuration page before
performing an NVRAM initialization. Make note of the IP address that is listed on the Jetdirect
configuration page. You need to restore the IP address after performing an NVRAM initialization.
Performing an NVRAM initialization resets the following settings and information:
- All menu settings are reset to factory default values.
- All localization settings, including language and country/region, are reset.
After performing an NVRAM initialization, reconfigure any computers that print to this product so that
the computers can recognize the product.
Perform an NVRAM initialization
1. Turn the product off.
2. Simultaneously press the Right arrow button and the Cancel button. Keep these buttons
depressed as you turn the product on.
3. When Permanent storage init. appears on the display, release both buttons.
4. When the product has finished the NVRAM initialization, it returns to the Ready state.

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HP LaserJet Pro 300 and 400 Color M351 and M451 - Software Technical Reference - Page 27

... for Windows The product printing-system software can be installed in the following ways: ● HP LaserJet Pro 300 color M351 and HP LaserJet Pro 400 color MFP M451 printing-system installer (Recommended) ● Microsoft Found New Hardware Wizard (Plug and Play installation) NOTE: This option is only available if Smart Install is disabled from the control panel.
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... 6 driver is installed. NOTE: For additional information about installing the printing-system software, see the HP LaserJet Pro 300 color M351 and HP LaserJet Pro 400 color MFP M451 Install Notes on the computer. All of the drivers provide access to printer-driver version numbers varies, depending on the operating system in the following Web site: www.hp...
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...Printers folder. The settings that are duplicated in a Windows environment, follow these steps to find driver-version information: 1. NOTE: For a list of HP LaserJet Pro 300 color M351 and HP LaserJet Pro 400 color... clicking the About button that software program is open. Click Printer Properties. 4. Printer-driver settings, in several ways. Click the Properties button. ...
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Custom Paper Size The Custom Paper Size dialog box appears when you change also, offering a variety of options. NOTE: The HP LaserJet Pro 300 color M351 and HP LaserJet Pro 400 color MFP M451 support custom paper sizes up to 14 inches in length. When you change the print-driver setting to a paper size that is generally ...
HP LaserJet Pro 300 and 400 Color M351 and M451 - Software Technical Reference - Page 50

... Settings tab also appear here. ● Paper type: The Paper type drop-down menu shows all of the paper types that the HP LaserJet Pro 300 color M351 and HP LaserJet Pro 400 color MFP M451 support. 34 Chapter 2 Windows software description and installation ENWW The list of source trays depends on the accessories that the correct...
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