My xerox phaser 6300 control panel is blank and was working

Had experienced the same problem with a Phaser 8560DN, the only solution for that is to replace the panel. You can buy one off Ebay for $50: http://cgi.ebay.com/Xerox-Phaser-8500-8550-8560-LCD-Control-Panel-Display-/110649342908?pt=LH_DefaultDomain_0&hash=item19c336fbbc

The inverted, blank, or garbled display is pretty common, a new control panel will fix that and is super easy to install and no tools required. Here is a video that shows how.">

Usually this problem means that the control panel is not fuctioning properly. You have to switch the control panel and that will fix your problem. First you can try to call Xerox at 1-800 635 8100 and if your lucky they will replace it with a new one for FREE.

If your display has a blank display, displays garbled characters, or the display is inverted or upside down, check out this video
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Yeah, you need a new control panel. Here is a video to help replace it and where to find it. Good Luck!
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This happens to mine occasionally after I have put it into standby a few times. If I reboot this always sorts it out.

If your Xerox Phaser 6360 has either garbled characters, inverted or upside down display, or no display, the control panel is most likely bad and must be replaced. Here's a video on how to do it and where to get it. Hope it helps!

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That is a known problem with the 8500 phaser family.
Contact Xerox at 1-800-835-6100, They WILL replace it for free. It is a known problem.
I really believe that display is failing. very common problem.
Just tell them the display is blank when you call. But they are faulty. Very faulty.

The display panel needs to be replaced. The part number is 802K93650. We sell them for $160 plus shipping. Our number is 574-243-1176 if we can help.

Defective Control Panel. In early 2006 a defect was found with some of the Phaser Control Panels. This has been corrected in manufacturing and new versions of the control panel placed into inventory. Solution: Fixed! Did not fix. Try the Engine Only test print on the rear of the machine. If the print is successful, the display is defective and needs to be replaced. Using the Centerware IS (CWIS) and using the Support Tab will connect you to Knowledgebase for any procedures on how to change this control panel. Contact Product Support, 800-835-6100 for any other questions regarding this issue.