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GPRINTER GP-3120TN - User Manual

GPRINTER GP-3120TN
85 pages
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PROGRAM MANUAL
Direct thermal barcode printer & Thermal transfer label printer
GP-3120TN GP-9035T
GP-3120TL GP-9034T
GP-3150TIN GP-9026T
GP-1524D GP-9025T
GP-1625D GP-1125T
GP-1225D GP-1124T
GP-1124D GP-1225T
2016.12.10
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Summary

Document convention

System setup commands

SIZE

Defines the label width and length using metric or inch units.

SPEED

Sets the print speed of the label printer.

DENSITY

Adjusts the darkness level of the printed output.

DIRECTION

Defines the printout direction and orientation on the label.

Label Formatting Commands

BARCODE

Prints various types of 1D barcodes on the label form using specified parameters.

BITMAP

Draws bitmap images on the label format, not standard BMP graphic files.

TEXT

Prints text on the label with specified font, rotation, and magnification.

Status Polling Commands (RS232)

<ESC>!?

Obtains printer status through serial port by sending an ESCAPE character.

<ESC>!R

Resets the printer, potentially deleting downloaded files in DRAM.

File Management Commands

DOWNLOAD

Saves files (program or data) into the printer's memory (DRAM/Flash).

RUN

Executes a program that is resident in the printer's memory.

BASIC Commands and Functions

ABS()

Returns the absolute value of an integer, floating point, or variable.

IF...THEN...ELSE...ENDIF

Executes statements conditionally based on specified conditions.

STR$()

Converts a value or expression into a corresponding string of characters.

Device Reconfiguration Commands

SET COUNTER

Sets counter numbers and their increments for programs.

SET COM1

Defines communication parameters for the printer's serial port.

Printer Global Variables

@LABEL

A variable used to count the number of labels printed.

GPRINTER GP-3120TN Specifications

General IconGeneral
Max Print Width80mm
Print Speed127mm/s
Resolution203 DPI
ConnectivityUSB, Serial, Ethernet
TypeThermal
Print MethodDirect Thermal
Print Width80mm
Memory8MB SDRAM
Supported Barcode TypesCode 39, Code 128, UPC-A, UPC-E, EAN-13, EAN-8, ITF, Codabar
Power SupplyDC 24V/2.5A

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