1.Turn on your printer.
2.If your printer is connected to the computer with a USB cable, please disconnect the cable from the printer.
3.Go to HP Customer Support - Software and Driver Downloads.
4.If asked, select a method to identify your printer model, and then follow the on-screen instructions to go to the download page.
5.Click Download next to the full feature driver (recommended), or click Basic Drivers for other driver options. Then you can install your printer driver.
Here is another simple way, that is downloading printer driver with DriverTuner.
DriverTuner is a excellent download tool, you can download all computer drivers for your computer. If your computer doesn't have a sound driver, you can download DriverTuner, it will search a proper driver for your computer very quickly. You needn't to know much knowledge of computers, you just need to do a few simple steps. Time is moving forward, technology is developing, you have reasons to enjoy a more simple and easy life. This simple tool will make your life easier. You may ask"My computer is Windows 7, does it support my computer?" Thanks for your question, it support all Windows versions. It also support all computer brands, such as HP, Dell, Sony, etc. This software has been recognized by many people. Now, let me show you how to use this software.
Step1 Download DriverTuner from here
Step2 Install DriverTuner-You just need to follow the instructions to install it.
Step3 Click Start Scan.
Step4 After scanning you will see a driver list, chose the driver for HP ENVY 5660 e-All-in-One Printer and click Download
Step5 Install printer driver follow the instructions
You will get more convenient and more new experience because of the use of this software, we will be happy to serve you. A new try is from now on.