Printing directly to printer

1. Configure the printer using the administration facility of your Linux distribution.

For RHEL/CentOS/Fedora, “System–Administration–Printing” will get you the printer configuration screen. (Make sure the CUPS service is running)

Make sure you can print to this printer.

2. Edit sql-ledger.conf and add your printer name to the following hash reference:

%printer = ( Laser      => 'lpr -Plaser',
             Epson      => 'lpr -PEpson',
             );

3. When printing invoice/order, select the appropriate printer.

4. Here is link from CentOS 5.0 manual for configuring printer. (Works for RHEL/Fedora too)