PRINT A TOPIC ON WEB PAGE USING UNICODE
Due to the problem of Unicode's format in some Window versions except Windows XP and Windows 2000, the printer will print the question marks "?" instead of vowels in the printing text. To avoid this problem in printing, you can copy the desired paragraphs into Word processor such as Microsoft Word to print out using "CopyPaste Convert" program easily:
1. Run "CopyPaste Convert" program from Windows menu:

2. From the icon tray at the lower right corner on the screen, right click on the "CopyPaste Convert" to open a menu as following:

3. Select "Settings..." to open a new window:

4. Select "Unicode" in the "Input Vietnamese Character Set" and "VNI-ANSI (Windows)" in the "Output Vietnamese Character Set" as following:

5. Hight light the document by using your mouse or click "Ctrl + A" to select all text in the browser:

6. Copy the selected document into clipboard by pressing "Ctrl + C" or click mouse on "Copy" option in Edit menu:

7. Open a new document and select VNI font:

8. To paste the content in the clipboard into the new document, press "Ctrl + V" or press on the "Paste" button:

Now you can print it to the printer.