Lexmark X864 Forms and Bar Code Technical Reference - Page 52

Symbology ID bytes 1 and 2: Required = 0001x

Get Lexmark X864 PDF manuals and user guides View all Lexmark X864 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 52 highlights

Bytes 6-7 8-9 10-15 MSB LSB Range Default (if not specified) Definition Y dimension byte 1 (in Units) Y dimension byte 2 (in Units) 480-60000 (dec) Note: Values that go beyond the defined range will be appropriately clipped and set to the minimum and maximum values. • 1890 (dec) or • 07 62 (hex) Optional. Note: The range of values of the Y dimension is between 2 to 5 times the values of the X-dimension. Any value beyond that range will be clipped appropriately and set to the minimum and maximum values. Sets the Y dimension of the module (white or black rectangle) in one-hundredths of an inch. The default width of this element from the BCE is twice that of the X dimension. To set the Y dimension to default at 600 dpi requires a value of 18.9, which is specified as 1890 (dec) or 07 62 (hex). The Units enumeration would be set to 02 (hex) (or 00 (hex)), and these two bytes would be 07 (hex) and 62 (hex). If not specified, the Y dimension will become double that of the X dimension. Rows Columns Rows: 4-44 (dec) Columns: 1-4 (dec) • 0 (dec) Optional. or • 00 (hex) Manually set the number of symbol rows. Automatic operation specified by using 0. See Section 9.5.3 Row and Column Boundary Conditions. Manually set the number of symbol columns. Automatic operation specified by using 0. Reserved (and do not have to be specified) Note: Byte Compaction Mode is sometimes referred to as Binary Compaction Mode. Symbology ID bytes 1 and 2: (Required = 0001x) These two bytes signify the symbology. All bar code descriptors must reserve the first two bytes for the symbology ID so the remaining bytes can be interpreted accordingly because most descriptors are of different sizes and information. For PDF417, these two bytes must be 00x and 01x. Two-dimensional bar codes 49

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
Two-dimensional bar codes
49
Note:
Byte Compaction Mode is sometimes referred to as Binary Compaction Mode.
Symbology ID bytes 1 and 2: (Required = 0001x)
These two bytes signify the symbology. All bar code descriptors must reserve the first two bytes for
the symbology ID so the remaining bytes can be interpreted accordingly because most descriptors
are of different sizes and information. For PDF417, these two bytes must be 00x and 01x.
6-7
Y
dimension
byte 1 (in
Units)
Y
dimension
byte 2 (in
Units)
480-60000 (dec)
Note:
Values that go
beyond the defined
range will be
appropriately clipped
and set to the
minimum and
maximum values.
•
1890
(dec)
or
•
07 62
(hex)
Optional.
Note:
The range of values of the Y
dimension is between 2 to 5 times
the values of the X-dimension. Any
value beyond that range will be
clipped appropriately and set to the
minimum and maximum values.
Sets the Y dimension of the
module (white or black rectangle)
in one-hundredths of an inch.
The default width of this element
from the BCE is twice that of the X
dimension. To set the Y dimension
to default at 600 dpi requires a
value of 18.9, which is specified as
1890 (dec) or 07 62 (hex).
The Units enumeration would be
set to 02 (hex) (or 00 (hex)), and
these two bytes would be 07 (hex)
and 62 (hex). If not specified, the Y
dimension will become double that
of the X dimension.
8-9
Rows
Columns
Rows: 4-44 (dec)
Columns: 1-4 (dec)
•
0 (dec)
or
•
00 (hex)
Optional.
Manually set the number of symbol
rows. Automatic operation
specified by using 0. See Section
9.5.3 Row and Column Boundary
Conditions.
Manually set the number of symbol
columns. Automatic operation
specified by using 0.
10-15
Reserved (and do not have to be specified)
Bytes
MSB
LSB
Range
Default
(if not
specified)
Definition