I'm not sure I understand what you mean by "repeating old subjects", but that sounds like a printer queue issue. Try the following, and test printing after each step.
- Reset the printer. (instructions here)
- Print a self-test report. (here)
- Clear the print queue (see here)
As far as the size of the print, you will need to adjust this setting in the application you are printing from...In other words, you have to change the size of the text in the original document.
If you're printing from an IE browser, check the File>page setup options and make sure your haven't checked shrink-to-fit. Otherwise, use the File>Print Preview command to monitor the size of text in the printed material. In the browser, zoom adjustment affects the printed output.
On the other hand in Word, etc, you'll need to Format the font size in the document to change the printed text to a larger size.
(The zoom level adjustment only affects your view of the document at hand).
I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
If I've managed to answer your question or solve a problem, please take just a moment to rate this post....thanks!