how to Print a document on two printers automatically

[Sezar]

Hi,I want to print a document on two printers synchronous.

1-how can I change default printer with code?
2-can I change the Paper width/height with code?

[Kambiz]

1. The Printer object has a PrinterIndex property, which you can use it to change the active printer in your application. The Printers property of this object contains list (TStrings) of available printers.

2. Download Print Preview Component and look for implementation of SetPrinterOptions method.