No option to print A3 size

[DragosM]

I am the owner of a printer Officejet K7100 and i can not print A3 size sice I changed my computer and OS from Win XP to Win 10. I used the support from the official website and HP Print and Scan Doctor too, but no result. My printer lets me to print only A4 size, but no A3 size. Is it any sollution for this ?

[greenturtle]

Hi,

Thanks for using the HP Forums.

Yes, the Officejet K7100  driver is available in Win 10 IN_ OS drivers.  Follow these steps to install:

Win 10 In-OS drivers

1. Right-click on the Start button (Windows icon)  select "Control Panel"

1. Under "Control Panel", select "View devices and printers"

1. Select "Add a printer"

1. If it finds your printer (assume you have your printer plug in via USB on your computer), follow the steps to install the In-OS drivers.  Else, select "The printer that I want isn't listed" > Next

1. In the next screen, select "Add a local printer or network printer with manual settings"  > Next

1. Select "Use an existing port:" > Next

1. Click on "Windows Update" Note that the "Windows Update" may take up to 10 minutes depending on how fast your broadband speed is"

1.  Click "Next" and follow the remaining steps to install your printer driver.

Once the in-OS driver is installed, check to see if teh A3 option is available. If it is not, try creating and use a "Custom paper Size" for your printer.  This resource will show you how to do that :

Creating a Custom paper Size for your printer

Hope that helps!