SP91 User Manual
Hex 1C 71 n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
Decimal 28 113 n [xL xH yL yH d1...dk]1...[xL xH yL yH d1...dk]n
[Range] 1 ≤ n ≤ 255
0 ≤ xL ≤ 255
0 ≤ xH ≤ 3 (when 1 ≤ ( xL+ + xH × 256) ≤ 1023
0 ≤ yL ≤ 255
0
≤
yH
≤
1 (when 1
≤
( yL + yH
×
256)
≤
288
0 ≤ d ≤ 255
k = ( xL + xH × 256) × ( yL+ + yH × 256) × 8
Total defined data area = 192K byte
[Description] Set NV bit image by specified n.
· n specify the quantity of NV bit image .
· xL , xH for defined NV bit image points the dot of horizontal direction ( xL+
+ xH
×
256)
×
8.
· yL , yH for defined NV bit image points the dot of vertica direction ( yL + yH × 256)
× 8.
[Particularize] · This command cancels all defined NV bit image by this command..The definded
data, the printer can not defind anyone of data repeatly. If repeat certain data, so all data
should be sent once again.
· During deal with this command to finish reseting hardware, can not execute
mechanism operation （ contains when the cover is open to initialize the print head position,
feed paper by feed paper button etc. ）
· During deals with this command, when writing data to user NV memory, the printer is
busy and stop receiving data. So forbid to transmit data during execute this command,
contain real-time command.
· NV bit image is one bit image which definds in NVM. Prints by FS p which defined by
FS q.
· In stable mode, This command only effecs on the original line.
· In page mode, this command is invalid.
· The 7 bytes <FS ~ yH> of this command, after normal dealing with, this command
effecs.
· When the data quantity overs the left capacity range, the printer processes the range
which defined by xL, xH, yL, yH.
· At the first group bit image, when any parameters in xL, xH, yL, yH overs the defined
range, this command is disabled.
· At any one of group bit image except for the first group, when the printer meets that
xL,xH, yL, yH overs the defined scale, stops processing this command, and begins to
write NV image. At this moment, the undefined NV bit image (undefined)is disabled,
but any NV bit image defined before always affects.
· d indicates defined data. At the data (d), one bit specifies one dot which need to
print and one 0 bit specifies one dot which do not need to print.
· This command put n to define as the quantity o NV bit image. The quantity goes up
from bit image 01H. So the first data group [xL xH yL yH dl...dK] is the NV bit image
01H. The last data group [xL xH yL yH dl...dK] is the NV bit image n. The total the same
as the NV bit image quantity which be set by FS p.
· One NV bit image defined data consists of [xL xH yLl xH dl...dK]. So, when only has
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