IBM Retrieve scanned image

An image 2.75 in. by 5.5 in. that begins 0.25 in. from the left side, and 0.5
in. from the top of the document is stored with the tag data: 03/04/02
001.34
Example 2:
Method 3: X'1B 41 03 00 AF 01 DB 00 28 00 64 00 B4 00 64 00 64 00 96
00 96 00 64 00 19 01 13 FF FF FF FF FF FF FF FF 00'
Three separate areas are stored. No tag data is included. Table25 provides
details.
Table25. Data table
Document width = 3 in. Document height=6in.
x0 = 1.75 in. y0 = 4.25 in.
dx0 = 0.40 in. dy0 = 1.0 in.
x1 = 1.80 in. y1 = 1.0 in.
dx1 = 1.0 in. dy1 = 1.50 in.
x2 = 1.50 in. y2 = 1.0 in.
dx2 = 0.25 in. dy2 = 2.75 in
x3 = not applicable y3 = not applicable
dx3 = not applicable dy3 = not applicable
Tagdata, stored with the image, allows the user to include additional
information about the image. It must be an ASCII string, terminated by a
null character.
Example 3:
Method 0x11-Compress partial check image defined by user: X'1B 41 1100
00 00 00 00 64 00 C8 00'
Retrieve the image using Retrieve Scanning Image command X'1B 39 00
00'
Method 0x11-Compress another part of the check image: X'1B 41 1100 64
00 C8 00 64 00 C8 00'
Retrieve the image using Retrieve Scanning Image command X'1B 39 00
00'
Retrieve scanned image
EIA-232 syntax:
X'1B;39;n1;n2;n3'
where:
vn1, 2 bytes, Image location to retrieve
vn2, 4 bytes, Offset into image from which to retrieve data
vn3, 2 bytes, Number of bytes to retrieve
Remarks:
Image location (n1) of 0 returns the image last scanned. Toreturn just a
part of the image from RAM, compress the partial image using Store
Scanned Image and/or select partial image for retrieval first. Offset (n2) and
size (n3) of 0 retrieve the header information for the specified image. When
n1 = 0, the header consists of the 12 data bytes and a null character for the
Updated April 2, 2009
172 SureMark Printers User’s Guide