Need to download HP scanner and printer installation drivers

FIRST UNINSTALL YOUR PRINTER COMPLETELY
REMOVE ALL CABLES OF PRINTER (USB)
REBOOT YOUR SYSTEM
HAVE DRIVER CD
PUT IT IN ROM(CD/DVD)
INSTALL PRINTER SOFTWARE
DONOT PLUG THE USB CABLE UNLESS & UNTILL PROMPTED
PLUG USB WHEN ASKED
FINISH INSTALLING PRINTER
NOW YOU CAN FIND THE SCANNER

Shukla,

It seems that the printer drivers are corrupted while the copier and scanner drivers are fine. Disconnect the device from the computer, uninstall the device from Control Panel->Add Remove Programs and reboot.

Once rebooted, reinstall the device drivers from the CD that came with the device. Connect the device and allow Windows to autodetect it and load its drivers. Windows will tell you in the right bottom of the screen "The new hardware is installed and is ready for use".

Start printing.

Incompatible types and version of printer drivers when installed in Windows 7 can cause issues which might hinder the installation process thereby causing the installed drivers to become corrupt. The users of Windows 7 are therefore advised to verify the version and type of printer drivers before the installation and install only those drivers that are fully compatible with the Windows OS on the system to avoid these kinds of issues.

Incompatible types and version of printer drivers when installed in Windows 7 can cause issues which might hinder the installation process thereby causing the installed drivers to become corrupt. The users of Windows 7 are therefore advised to verify the version and type of printer drivers before the installation and install only those drivers that are fully compatible with the Windows OS on the system to avoid these kinds of issues.

Incompatible types and version of printer drivers when installed in Windows 7 can cause issues which might hinder the installation process thereby causing the installed drivers to become corrupt. The users of Windows 7 are therefore advised to verify the version and type of printer drivers before the installation and install only those drivers that are fully compatible with the Windows OS on the system to avoid these kinds of issues.

http://social.technet.microsoft.com/Forums/en-US/itprovistaprinting/thread/f9c40046-0de0-42d8-bb3c-4b56f8e404d6

Incompatible types and version of printer drivers when installed in Windows 7 can cause issues which might hinder the installation process thereby causing the installed drivers to become corrupt. The users of Windows 7 are therefore advised to verify the version and type of printer drivers before the installation and install only those drivers that are fully compatible with the Windows OS on the system to avoid these kinds of issues.

download vista 64bit drivers (cp400x64mux.exe). Extract these using winzip or winrar or 7zip. Rightclick CNYCPINS.EXE, click Properties, click Compatibility tab, and select Vista SP2 mode. Connect printer, rightclick CNYCPINS.EXE and click 'run as administrator'. Printer is now installed, works fine on my Win7 Home Premium 64bit.

Windows 7 drivers for this equipment can be downloaded at:

http://copiers.toshiba.com/support/downloads.jsp?site=#TOP

I had the same problem. I tried to install my new HP Photosmart 8550 printer onto my HP desktop, I am running on Vista 64 bit. Kept getting fatal error MSI.dot4wrp40 over and over again. Upset that my Windows installer was corrupted. I search the internet for this error and realized that this only comes up with NEW HP Printers and scanners. I went to Epson's website and downloaded a driver for one of their photo printers and downloaded the driver for the Epson Stylus Photo1400 Vista 64 bit driver, and guess what it installed I went and bought this printer and I am up and running again. Sorry HP I am jumping ship. The week before I tired to install this HP printer, I installed Print Shop Pro Publisher 23, Blackberry desktop, and Canon digital utilities which in fact all use Window Installer. All installed with no problem, and they are all working. I believe this error message has to be a conflict between HP and Microsoft's 64 bit OS only.... Google THIS ERROR and you will notice only HP comes up.

Scanning with Windows Photo Gallery

1. Click the Start icon.
2. Click All Programs .
3. Click Windows Photo Gallery .
4. Click File and then click Import From Scanner or Camera .
5. Click Import .
6. Click Scan .