fast / parallel printing

[Mapps]

Hi All,

 we are using RHEL 5.5 (64-Bit)for our Production server. We are using Oracle ERP Application on this . We have multiple concurrent prints which are going via OS to end user printer.( end user printers are connected to network via a usb to network converters).

 Right now we are using CUPS, but it is printing one by one ,
Our requirement is to print in parallel that too fast. there are hundereds of prints in minutes.

 is there any option?

 please help.

 thanks

 Mapps