Scanner Interface
Appendix A-30
- Peripheral device type: Byte 0
Indicates the type of device under control of the target. This scanner returns X'06' (scanner).
- Page number: Byte 1
This scanner returns X'F0'.
- J version: Byte 2
Indicates the JBMS or JIS version. This scanner returns X'02' (version 0.2).
- Page length: Byte 4
Indicates the size of the page data. When the total byte length is m, the page length is m - 5.
The scanner returns X'5F'.
- Basic X resolution: Bytes 5 and 6
Indicates the resolution in the horizontal scanning direction. The scanner returns X'0190'
(400 dpi).
- Basic Y resolution: Bytes 7 and 8
Indicates the resolution in the vertical scanning direction. The scanner returns X'0190' (400
dpi).
- RES step X and RES step Y: Byte 9
If the resolution can be changed with a fixed unit, this parameter indicates the fixed pixels-per-
inch unit for both horizontal and vertical scanning resolutions. If the image processing option
is not installed, the scanner returns X'00'. If the image processing option is installed, the
scanner returns X'11'.
- Maximum X resolution: Bytes A and B
Indicates the maximum resolution in the horizontal scanning direction.
The scanner returns following value.
Without IPC option With IPC option
X’0258’ (600 dpi) X’0320’ (800 dpi)
- Maximum Y resolution: Bytes C and D
Indicates the maximum resolution in the vertical scanning direction.
The scanner returns following value.
Without IPC option With IPC option
X’0258’ (600 dpi) X’0320’ (800 dpi)
