I have develop POS using web browser. But when I use onload="window.print();" a print preview appears and you need to press the ok to proceed printing.
There are recommendations from other sources to add --disable-print-preview on the short-cut. These appears to be working on old versions.
What version this extension works? or any other way to disable from the latest version of chrome?
It's working for me
This has been annoying me for years this works
Hit Windows key + R to bring up the Run dialog and enter the following: C:\Program Files (x86)\Google\Chrome\Application\chrome.exe --disable-print-preview
This removes the print preview which is great but on when shutting down the computer and restarting you will have to run it again.
As a fix for this set up a scheduled task see link below
http://www.howtogeek.com/138159/how-to-enable-programs-and-custom-scripts-to-run-at-boot/
Hope this helps
The command-line argument
--disable-print-preview
works on the newest version of Chrome, I've just tested it myself.I'm using Chrome 44.0.2403.107 (64-bit).
If you want not only to skip the print preview but the system print dialog too, use the
--kiosk-printing
command line option instead.Make sure Chrome gets shut down completely before you relaunch it, as it likes to hang out as a background process. You might need to restart your computer to get it to work.