Epson GT-6500 EN - Manual (Page 13)

Using This Manual
To get the most out of this manual, you should follow the steps
below:
To understand EPSON scanners
Read through the overview once, and then read the Command
Usage section in depth.
To write a scanner control program
Read through the overview once, then read the Command Usage
section. From there, move to the Command Reference section,
followed by the Appendix.
Always refer to the Appendix to ensure that the interface and data
types correspond to your target scanner models.
Also, several examples of common programming errors and
information on resolving these errors are included.
Introduction 3