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addLineSpace.md

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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.