It seems like you are facing an issue with printing from Adobe 9.3 on your Windows 7 Pro system to an HP 6210 all-in-one printer. The fact that the printer works with other applications but not with Adobe Acrobat 9.3 suggests that the problem might be specific to Adobe or the print settings within it. Here are some steps you can try to troubleshoot and resolve the printing issue: 1. Check Print Settings in Adobe Acrobat 9.3: - Open Adobe Acrobat 9.3. - Go to "File" > "Print" to access the print dialog box. - Ensure that the correct printer (HP 6210) is selected as the destination printer. - Check the print settings such as paper size, orientation, and color settings. - Click on "Advanced" or "Properties" to review additional...