SANEI ELECTRIC SK1-21, Техническое руководство

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４３
SK1-21/31
4. LED status
LED status
○/◎:
Turn ON red and green for 0.1sec
●:
Turn OFF for 0.1sec
●
No error signal is detected
Status LED
Standby ON (Green LED)
Initializing
○●○●
(Green LED)
● Auto-recovery error
Status LED
Temperature error(
≒
70
℃
or
more)
○●○●
(Red LED)
Detect near end
○●○●
(Green LED)
Paper empty ON (Red LED)
Print head open ON (Red LED)
●
Unrecoverable error
Status LED
Auto cutter lock
○◎○◎
(Red and Green LED)
Upper limit voltage error
(
≒
27.0V or higher
）
○◎○◎
(Red and green LED)
Lower limit voltage error
(
≒
18.0V orlower )
○◎○◎ (Red and green LED)
4- 8
．
Memory
（
1
）
Structure of memory
Table1. Capacity
No Memory Size(Unit: Byte)
1 Input buffer 8192
2 User memory 8192
3 2D barcode
（
Option
）
34480
（
2
）
Input buffer
Buffer memory stores input data from the interface.
（
3
）
User memory
User memory is used to store external characters, download characters and bit images.
Users are able to manipulate the area freely. Calculate the available memory size due to
the limited amount of memory available.
If there is no available memory, erase the used memory to free up enough space.
（
4
）
2D barcode (option)
2D barcode printing is available as an option.
The 2D barcode is manipulated for editing and analysis of data within the assigned area.
For detailed information, refer to
GS Q
command.