🚀 go-pugleaf

I am stuck on this problem for a year now and I still can not get the above printer to work with Windows PC.  I bought the printer via eBay and there is no software come with it.  

I have managed to find a MAC .PPD for the printer but all I could do is to send the file to the printer and the ready light flash on and off for over an hour and the paper was not printed.
Is it possibe that the printer will work with only a MAC?  There is a dongle for the Harlequin RIP.
 
I tried to send a test raw MAC PS file via a program Printfile from my PC and it still does not work.
I tried to convert a DOS PS to MAC format and then send it. It still does not work.  Is it possible that the MAC send the PS file in different format than a Window PC?  Or SCSI protocol on MAC is different compare with Windows?

I used Adaptec Easy-SCSI and the Adobe PS printer drive to set up the SCSI printer port as LPT2.
I can print a test page from the printer menu and the seller assured me that the printer worked before he sent it.

Thanks for any hints.
Tuong