Xiamen Cashino Trade Co., Ltd.
EP-261B
30
yL, yH means that the defined NV bitmap specifies the vertical dots as
(yL + yHx256)*8
Parameter
range
1 ≤ n ≤ 255
0 ≤ xL ≤ 255
0 ≤ xH ≤ 3
(1 ≤ (xL+xH*256) ≤ 1023)
0 ≤ yL ≤ 255
）
0 ≤ yH ≤ 1
(1 ≤ (yL+yH*256) ≤ 288)
0 ≤ d ≤ 255
）
k = (xL+xH*256)*(yL+yH*256)*8
Totaled the defined data Area = 64 k bytes
Default
None
Support
Model
All
Notes
Frequent writing command executions may damage the NV
memory.
Therefore, it is recommended to write the NV memory no more than 10
times per day.
The printer performs a hardware reset operation after the
procedure of placing the image into the NV memory. Therefore,
user-defined characters, downloaded bitmaps should be defined only
after completing this command. The printer clears the receiving and
printing buffers and resets the printer to the mode that workable when
power on. (hardware reset interface is not supported )
This command cancels all NV bitmaps that have already been
defined by this command.
From the beginning of the processing of this command till the
accomplishment of hardware reset, mechanical operations (including
initializing the position of the print head when the cover is open, paper
feeding using the FEED button, etc.) cannot be performed.
During this command processing, the printer is busy and stops
receiving data when writing data to the user's NV memory. Therefore,
data transmission, including real-time commands, is prohibited during
the execution of this command.
NV bitmap is a bitmap defined in non-volatile memory, Define FS
p printing with FS q.
In standard mode, this command is valid only when processed at
the beginning of the line.
This command is valid when 7 bytes <FS yH> of the command
are processed normally.
When the data volume exceeds the left capacity of the range
