甘肃礼县:我家的电脑一打印东西就出现蓝屏

A problem has been detected and windows has been shut down to prevent damage to your computer.
If this is the first time you’ ve seen this stop error screen ,restart your computer, if this screen appears again, follow these steps:
Run a system diagnostic utillity supplied by your hardware manufacturer in particular, run a memory check, and check for faulty or mismatched memory, try changing video adapters.
Disable or remove any newly installed hardware and drivers, Disable or remove any newly installed software if you need to use safe mode to remove or disable components, restart your computer, press F8 to select advanced start up ptions, and then, select safe mode.
Technical information:
Stop:0×0000007F,(0×00000008,0×80042000,0×00000000, 0×00000000)
Beginning dump of physical memory
这是什么 怎么回事？？？？？？？？？？？
求助！！！！！！！！！！！！