CAB A3 - Page 29

29cab Produkttechnik GmbH & Co KG
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4. Printer Component Location
Fig. 4f Back view
1 - Slot for the additional interface card
(RS-422/485, ethernet or USB-slave)
2 - Bi-directional parallel interface
3 - USB master interface for keyboard or scanner
4 - RS-232-interface
5 - Power switch
6 - Power supply connector