Printing Enhancement

[minisind]

Regular Updates I have been using the latest stable version of SumatraPDF for many years, and I am very grateful for this project! Recently, I found a problem when printing files. When printing PDF files, on some printers that cannot automatically print on both sides, it takes a lot of time to sort the paper in order to achieve double-sided printing. The function required is to first select only even pages to print and automatically reverse the page order, then put the printed paper into the printer, and then select only odd pages to print again, so that manual double-sided printing can be achieved. Now, the software needs to add the function of automatically reversing the page order when printing.