It is much more difficult than what I thought to install a POS printer on Windows 7.
Client wants to use a POS printer to print out the receipt and order from the ecommerce website (for online order and delivery purpose). The printer is not recogized by Win7 and the driver provided by the vendor cannot run on Win7. The connection is using USB.
3. Connet the printer and run the driver. Make sure the mode is set to USB.
4. Print a test page.