Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET
NEXT
TM-U220A
Specification
(For Argentina Fiscal)
59
60
A
FS q
n [x
L
x
H
y
L
y
H
d1...dk]1 ... [x
L
x
H
y
L
y
H
d1...dk]n
[Name]
Define NV bit image
[Format] ASCII FS
q
n [x
L
x
H
y
L
y
H
d1...dk]1...[x
L
x
H
y
L
y
H
d1...dk]n
Hex 1C
71
n [x
L
x
H
y
L
y
H
d1...dk]1...[x
L
x
H
y
L
y
H
d1...dk]n
Decimal 28 113
n [x
L
x
H
y
L
y
H
d1...dk]1...[x
L
x
H
y
L
y
H
d1...dk]n
[Range] 1
≤
n
≤
255
1
≤
(
x
L
+
x
H
×
256)
≤
1023 (0
≤
x
L
≤
255, 0
≤
x
H
≤
3)
1
≤
(
y
L
+
y
H
×
256)
≤
288 (0
≤
y
L
≤
255,
y
H
= 0,1)
0
≤
d
≤
255
k
= (
x
L
+
x
H
×
256)
×
(
y
L
+
y
H
×
256)
×
8
The entire capacity size = 128 KB.
[Description]
•
Defines the NV bit image in the NV graphics area.
•
n
specifies the number of defined NV bit images.
•
x
L
,
x
H
specify the the number of bytes in the horizontal direction as (
x
L
+
x
H
×
256)
bytes.
•
y
L
,
y
H
specify the number of bytes in the vertical direction as (
y
L
+
y
H
×
256) bytes.
•
d
specifies the defined data (column format).
[Notes]
•
Frequent write command executions by an NV memory write command may damage
the NV memory. Therefore, it is recommended to limit writing the commands into the
NV memory to 10 times or less a day.
•
If the power is turned off while this command is being executed, the printer may go
into an abnormal condition. Do not turn the printer off while this command is being
executed.
•
While processing this command, the printer may become BUSY while writing data to
the NV memory and stops receiving data. Therefore, do not transmit data from the
host PC while the printer is BUSY.
