3. Maximum scannable area
This value is expressed in units of dots (main scan × sub scan), based on the maximum scannable area available when the scanner is set to the highest available resolution and zoom is set to 100%.
Control flow
Using the ID information, you should send commands to the scanner in the following order.
1.Obtain the scanner’s ID information by sending the ESC I command.
2.After checking the scanner function level, send commands available at that level to make the various scanner settings.
3.Refer to the resolution and maximum scannable area information in the ID information and set the resolution, zoom, and scanning area.
4.Start scanning.
To scan again, repeat steps 2 through 4 above.
Command Usage