>I have tried the following on EPSON LQ-2170 :
> * activate draft font
> ??? CHR(27)+CHR(120)+CHR(000)
> * activate 20 cpi
> ??? CHR(27)+CHR( 33)+CHR(5)
> *
> REPORT FORM jurnal03 TO PRINTER
>but the problem is the printer won't start printing if I don't quit the application. Why?

Andi, the network doesn't know you've finished printing.

Try adding "SET PRINTER TO" to your code at the end of the printer codes. When you quit the app did the codes work as expected?