The EZ-PnF 1 box reversal algorithm is as described by Wheelan and by Wyckoff. EZ-PnF displays the dates that chart columns are started and ended.
Most printers can support one or more of the built-in printer data streams.
EZ-PnF has a line drawing capability that allows the user to draw support and resistance lines and points. Performance varies with processor power. EZ-PnF comes in three unique installation packages. No DOS knowledge is required to install or run EZ-PnF V2.30U on Windows systems. To run EZ-PnF, enter ezpnf on the DOS command line.