![](/images/new-backgrounds/1172846/17284665x1.webp)
PAPER OFFSET (default 2mm) This value is the length between Black Mark and start of printing. Value must be between 2 mm. and Page length – 2mm. BLACKMARK LENGTH (default 15mm). This is the length of the Black Marks.
The board can be set to transmit a ’B’ whenever the paper is not detected at paper detect. This is typical when the sensor encounters a Black Mark.
The following commands is used for enabling Black
Mark
Default:
PAGELENGHT=150mm
PAPEROFFSET=2mm
BLACKMARK=120 (120/8=15mm)
ESC+205+1+98+n
n:Bit 0: if set the board will transmit ’B’ every time paper is not detected at the paper detector.
Bit 1: if set the Black Mark function is enable. Default n = 0.
3.8.43Graphic data – non compressed
[Name] | Graphic data – | ||
[Format] | ASCII | US | d1,d2,..,dX |
| Hex | 1F | d1,d2,..,dX |
| Decimal | 31 | d1,d2,..,dX |
[Range] | n: [0;255] |
|
|
| X=54 for FTP628MCLxxx, X=72 for FTP638MCLxxx, | ||
[Description] | When the printer controller receives this command the |
Xgraphic bytes
3.8.44Graphic data – compressed
[Name] | Graphic data – compressed | ||
[Format] | ASCII | Y | |
| Hex | Y | |
| Decimal | Y | |
[Range] | Y: |
|
|
| n: [0;255] |
|
|
X=54 for FTP628MCLxxx, X=72 for FTP638MCLxxx,