I am developping a system for a customer, and when I begin with the stress test I found that when some one prints in a local printer and other one prints to the same printer (shared in windows) at the same time, the printer begins to print errors.

The printers are Epson with matrix head and use a pre-printed form. The customer have a Novell Server and Windows 2003 Server working together and they do have the option of novel printer queues as windows too. I try with each one separetly but the error continues. Even I print at the same time a word document en each desktop and the queue prints perfectely one document first and then the other one. So I dont know where is the problem using access.

Thanks in advance for your help,