4- 8．Memory - SANEI ELECTRIC SK1-21A Technical Manual

4- 8．Memory
（1）Structure of memory
Table1. Capacity
No
1
2
3 2D barcode（Option）
（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.
SK1-21A/31A
Memory
Input buffer
User memory
Size(Unit: Byte)
8,192
8,192
34,480
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