addLineSpace
addLineSpace
Adds line spacing setting to the command buffer.
Parameters
linespc
number
Specifies the line spacing (in dots).
| Value | Description |
|---|---|
| 0 to 255 | Line spacing (in dots) |
Returns
Promise<void>
Errors
| Error status | Description |
|---|---|
| ERR_PARAM | An invalid parameter was passed. |
| ERR_TIMEOUT | Failed to communicate with the devices within the specified time. |
| ERR_MEMORY | Necessary memory could not be allocated. |
Supplementary explanation
- If the line spacing for a single line is set smaller than the print character size, paper may be fed for a larger quantity than the set amount to ensure proper printing.