Select your printer model [−]

Parameters are refined by the selected printer.
  • TM-m10
  • TM-m30
  • TM-m30II
  • TM-m30II-H
  • TM-m30II-NT
  • TM-m30II-S
  • TM-m30II-SL
  • TM-m30III
  • TM-m30III-H
  • TM-m50
  • TM-m50II
  • TM-m50II-H
  • TM-T20
  • TM-T20II
  • TM-T20III
  • TM-T20IIIL
  • TM-T20IV
  • TM-T20IV-L
  • TM-T20IV-SP
  • TM-T20X
  • TM-T20X-II
  • TM-T60
  • TM-T70
  • TM-T70II
  • TM-T81II
  • TM-T81III
  • TM-T82
  • TM-T82II
  • TM-T82III
  • TM-T82IIIL
  • TM-T82IV
  • TM-T82IV-L
  • TM-T82X
  • TM-T82X-II
  • TM-T83III
  • TM-T83IV
  • TM-T88V
  • TM-T88VI
  • TM-T88VII
  • TM-T100
  • TM-L90 Liner-Free Label Printer Model
  • TM-L100
  • TM-U220
  • TM-U220II
  • TM-U330
  • TM-P20
  • TM-P20II
  • TM-P60 (Receipt)
  • TM-P60 (Peeler)
  • TM-P60II (Receipt)
  • TM-P60II (Peeler)
  • TM-P80
  • TM-P80II
  • TM-H6000V
  • TM-T20II-i
  • TM-T70-i
  • TM-T82II-i
  • TM-T83II-i
  • TM-T88V-i
  • TM-T88VI-iHUB
  • TM-U220-i
  • TM-U220IIB-i
  • TM-T70II-DT
  • TM-T70II-DT2
  • TM-T88V-DT
  • TM-T88VI-DT2
  • TM-H6000IV-DT
  • TM-T88IV
  • TM-T90
  • TM-L90
  • TM-H6000IV

addText


Adds a character print command to the command buffer.

Syntax

 
- (int) addText:(NSString *)data;

Parameter

data

Specifies the string to print.
Use the following escape sequences for a horizontal tab and line feed.

String

Description

\t

Horizontal tab (HT)

\n

Line feed (LF)

\\

Back slash

Return value

Error status

Description

EPOS2_SUCCESS

The function was executed successfully.

EPOS2_ERR_PARAM

An invalid parameter was passed.

EPOS2_ERR_MEMORY

Memory necessary for processing could not be allocated.

EPOS2_ERR_FAILURE

An unknown error occurred.

Supplementary explanation

  • To print data other than text after printing text, feed a line or page.
    A line which does not end with a line feed will be discarded as unfixed data by the next sendData.
  • In the page mode, text is printed from the current print position with the base line dot of the characters as the standard.
 

Quick Access

  • Syntax
  • Parameter
  • Return value
  • Supplementary explanation

Epson ePOS SDK includes patented or patent pending functions. The contents must not be disclosed to third parties.


Epson ePOS SDK for iOS

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