I bought a cheap Lexmark refurbished network printer ($75 on Newegg)
Set the paper size to 5"x6" (custom size)
Use prescription paper that comes scored into quarter sheets.
Load quarter sheets into the paper tray.
Print prescriptions as "1 per page" from AC prescription writer.
Set the print option to "scale print to page"
It prints out the prescription quite nicely; if you have multiple prescriptions, they all just print out. You have to check the "print 1 prescription per page" option each time, otherwise you get really, really, tiny print in the upper left corner of the quarter sheet. Can't find anywhere to make that a default.
Being a network printer, you can easily access it from anywhere.
Of course, the printer is quite a beast, since it is designed for full size sheets of paper -- but it's cheap and easy.
