Hewlett-Packard HP Photosmart 420 Series DOT4USB how to download and install the driver

HP Photosmart 420 Series DOT4USB is a USB Universal Serial Bus device. This driver was developed by Hewlett-Packard. The hardware id of this driver is usb/vid_03f0&pid_1502&mi_02.

1. Hewlett-Packard HP Photosmart 420 Series DOT4USB - install the driver manually

1. Download the setup file for Hewlett-Packard HP Photosmart 420 Series DOT4USB driver from the link below. This download link is for the driver version 11.1.1.0 released on 2011-09-13.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be quite straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the new driver, it is as simple as that.
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There is no digital signature available for this driver.

Driver rating 3.1 stars out of 19218 votes.

2. The easy way: using DriverMax to install Hewlett-Packard HP Photosmart 420 Series DOT4USB driver

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Scroll the list down until you locate the Hewlett-Packard HP Photosmart 420 Series DOT4USB driver. Click on Update.
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5. Enjoy using the updated driver! :)
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