Thank you for the answer but it is not what I need. Order them of impression they have to be direct without intervention of the operator, for that reason I need some api since some printers they don't have commands Esc.
Pardon for my english...
Under version 6.
He would need to be able to change for commands the setting of the printer like for example the orientation of the leaf before printing (I printing for commands non report). If they can offer me information I will be grateful.
Pardon for my Englis...
Already I have a callerId programmed, but now I need that the operator attends to the telephonic call and speaks across the modem.
If they can give me information estare been grateful.
Thank you for the fact, but I look for information of as programming it me.
The costs of those bookstores are inaccessible for my country and it doesn't justify the cost of the application like to buy them.
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