Drawer will not pop or receipt print until you exit POS store operations.
In SO Manager, File/Configuration, Options...
Select the option to "Share OPOS ... with other programs"
Also, make sure no windows printer are using the same port (LPT1, COM1,
etc..) as the receipt printer. Sometimes software will install a print
device that defaults to one of these ports even though there is not physical
device - Quickbooks, Fax Software and MS Office are some likely suspects for
Thank you for the information. It fixed the problem.
> Drawer will not pop or receipt print until you exit POS store operations.