My machine toshiba e-studio 166 apear symbol for 7, what that symbol mean

You have to get that driver, if available, from the manufacturer of your copier. And if they do not have one you are ******* and will either have to get another copier or stay with Win7.

And if 7 is working fine for you it is ill conceived to go to Win 10, especially if you are going to have driver issues.

before insatall off first the machine,load the driver,and then power on the machine so that automatically insatll the driver.

Hi,
Toshiba e-Studio 166 is compatible with Windows 7 and drivers are available Toshiba Official Support
Visit the above link
Click 'Support & Drivers'
Choose B/W Copiers
Choose e-Studio 166
Select the complete drivers and download the zip file.
Direct Download Link

Hope it helps! Good Luck! Thanks for using Fixya!
CreativeTECH

Printer e-studio166 driver not supported windows 7 os how to solve it.

Toshiba e-studio 166/206 drivers are available Toshiba Official Support
Click 'Support & Drivers'
Choose B/W Copiers
Choose e-Studio 166 (NOT 206)
Select the Complete drivers and download/ Install the required Drivers( This package supports Windows 2000, XP, Server 2003, Vista, Server 2008, Windows 7 in 32 and 64 installations.)
You may also refer to the product manual

Hope it helps! Good Luck! Thanks for using Fixya!
CreativeTECH

Hi there,

Here's the link for your toshiba e-studio 166 printer http://www.copiers.toshiba.com/support/downloads.jsp?SELCTD_MODEL=e-STUDIO166&AXN=SELCTD
It supports Windows 7 32 and 64 bit.

"This package supports Windows 2000, XP, Server 2003, Vista, Server 2008, Windows 7 in 32 and 64 installations. "

Happy installation.

Keep me posted.
Jas

Toshiba e-Studio 166 is compatible with Windows 7 and drivers are available Toshiba Official Support
Visit the above link
Click 'Support & Drivers'
Choose B/W Copiers
Choose e-Studio 166
Select the complete drivers and download the zip file.

Hope it helps! Good Luck!
Don't forget to convey your feedback
CreativeTECH

Toshiba e-Studio 166 drivers are available Toshiba Official Support
Click 'Support & Drivers'
Choose B/W Copiers
Choose e-Studio 166
Select the complete drivers, which are compatible with Windows 7
Good Luck!
Appreciate generously if the solution could have been of any help!
CreativeTECH

cover open means it is not tiedly closed try to reopne and reset properly and do power off and restart again

You are trying to print to paper size that is not installed in the machine. Check what paper is installed in the machine then set your software application default paper size to the same value and then print away!