D.1.1 Functions added
D.1.1.1 Paper size detection
fRestrictions
-This function is operable only when using ADF. If this function is used for flat bed (FB) reading, the results from the scanner are not guaranteed.
-If paper listed in OEM Manual Appendix A.3 is used, the results from the scanner are not guaranteed.
-The applicable paper sizes are DL or A3, Lt or A4, A5, B4, and B5. The scanner cannot distinguish DL from A3, or LT from A4. If any other paper is used, the results from the scanner are not guaranteed.
-When paper is loaded in the scanner for reading, the scanner assumes the orientation to which the paper is set as portrait.
-Upon completion of reading (paper is ejected), the scanner can determine the orientation to which the paper is set (portrait or landscape).
fRecommended procedures for issuing commands
Driver | Scanner |
Object position: To load the paper (Load object)
Good status
Read (Data type code = X81): To detect paper size
Detected paper information
Set Window: To set the scanning area
Good status
Read (Data type code = X00): To get the image data
Image data
Object position: To eject the paper (Unload object)
Good status
Read (Data type code = X81): To detect paper direction
|
|
|
|
|
|
| Detected paper information | *1 | |||
|
|
|
|
|
|
Figure D.1.1 Command
D $ 3