Vista error: “The specified print monitor is unknown”

While installing network printer in Vista if you come across following error

User Access Control (UAC) is disabled, you cannot install print drivers from a remote server. To the solution is to re-enable UAC

For enabling UAC


Control Panel--Click on User accounts--Then tick on UAC

or
in Run type the command

C:\Windows\System32\cmd.exe /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 1 /f


For disabling UAC 

C:\Windows\System32\cmd.exe /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f

How to reinstall send note 2007 printer which was accidently deleted

First, navigate to the control panel and add a printer.

 Click on the "Add a local Printer" button.

Printer Spool Not working!!!

Some of us have to face this problem. while try to take print out all our printers were disappeared, and the system wont allow you to install new printer.

Solution 1.
Start > Run > type in "services.msc" (without quotes) and click OK
Services window opens - maximize it to make it easier to see -
Scroll down to Print Spooler service -
Double click on it to open the properties for it -
The Startup Type should be "Automatic"
Then click on Start under Service Status
Once it is started, click OK -
Then close the Services window.
See if your issue is resolved


Solution 2:
Go to windows(in my case it is in C drive)--System 32-Spool--Printers--Delete all files inside the folder and Restart

How to find out number of Print out taken from my Printer?

Answer: Yes U can




Select Your Printer from Control Panel in my case it is HP Laserjet P1007


Right click the printer--Printer Preference--Services--Select Config Page