Unfortunately, it is impossible to print A3 documents in an A4 printer. Simply because A3 is a much larger size in comparison with A4. To justify my answer, let us compare the length and breadth of the two paper sizes.
A3 (297mm x 420mm) and A4 (210mm x 297mm). The size difference is very evident. Almost two A4 papers can fit in a single A3. There still are ways you can print A3 c\documents on an A4 though. Below are two suggestions :
i. To do this, you will require to modifying your print setting. Use the zoom function such that the document spanning for a size of A3 document is compressed to fit the layout of an A4. Although the print quality might take a hit, still gets the job done. Bonus points if your printer has higher resolution in which case there isn’t much of a quality loss.
ii. The second option is an unconventional method allowing you to not sacrifice on quality. This is where the document that is to be printed on an A3 is split into two parts, each fitting in an A4. By this way, two papers of A4 are printer containing two halves of the document. Following which they are stuck together using cello-tape or adhesive of user’s choice. For Printer Offline Support Call Us Toll free 1 888 249 8496
123 HP Printer Setup 