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General| Print technology | Thermal transfer |
|---|---|
| Maximum resolution | 203 x 203 DPI |
| Ribbon length | 74 m |
| Media thickness | 0.08 - 0.2 mm |
| Maximum media length | 991 mm |
| Maximum roll diameter | 127 mm |
| Supported paper width | 104 mm |
| Media thickness (imperial) | 0.003 - 0.0075 \ |
| Maximum media length (imperial) | 39 \ |
| Supported paper width (imperial) | 4.09 \ |
| Connectivity technology | Wired & Wireless |
| Dimensions (WxDxH) | 194 x 254 x 191 mm |
| Flash memory | 4 MB |
| Certification | -FCC Part 15, -Subpart 15, - VCCI, -C-Tick, -EN55022 Class-B, -EN6100-3-2, -EN6100-3-3, -EN55024, -CCC, -CB Scheme IEC 60950: 1991 +A1 +A2 + A3 +A4, -TUV NRTL, -IRAM, -NOM, -AAMI. |
| Internal memory | 8 MB |
| Built-in barcodes | Code 39, Code 49, Code 93, MaxiCode, PDF417, Postnet, QR Code, UPC-A, UPC-E |
| Page description languages | EPL2 |
| Storage temperature (T-T) | -40 - 140 °F |
| Operating temperature (T-T) | 5 - 41 °C |
| Storage relative humidity (H-H) | 5 - 95 % |
| Operating relative humidity (H-H) | 10 - 90 % |
| Power requirements | 100 - 240 VAC, 50 - 60 Hz |
| Package weight | 4100 g |
Weight and Dimensions| Weight | 2100 g |
|---|
This guide is intended for use by any person who needs to operate or to troubleshoot problems with the printer.
Explains the structure of the user guide and details the content of each section.
Provides contact information for Zebra technical support and regional offices worldwide.
Explains symbols, formatting, and typographical conventions used throughout the manual.
Overview of the GX420t/GX430t printer features, capabilities, and supported languages.
Lists the items included in the printer's shipping package for initial setup and operation.
Instructions for unpacking the printer and checking it for any shipping damage.
Illustrates and names the key internal components and optional features of the printer.
Describes the function and operation of the printer's power switch and feed button.
Step-by-step guide to safely connect the printer's power supply, cord, and outlet.
Instructions on how to correctly load various types of media rolls into the printer.
Guide for installing a thermal transfer ribbon, including ribbon types and preparation.
How to print a configuration label to verify printer status and settings before connecting.
Details on connecting the printer to a computer via USB, Serial, Parallel, or Ethernet.
Explains various operational modes like direct thermal, transfer printing, and tear-off.
Describes different types of media compatible with the printer, including roll and fan-fold.
Explains the printer's automatic media detection and calibration capabilities for accurate printing.
Discusses printer font support, management, downloading, and localization with code pages.
How to configure and use the printer without a computer connection using label forms.
Methods for sending files, firmware, and formats to the printer using software tools.
Details the functionality and setup of the factory-installed label dispenser for peeling labels.
Explains the optional sensor for detecting non-center marks or notches on media for accurate positioning.
Information on the media cutter option, its specifications, and usage for cutting labels or tags.
Describes the network print server option, its features, and management via browser interface.
Explains the real-time clock and expanded memory option for applications like date stamping.
Details the Keyboard Display Unit accessory for accessing EPL label forms stored in the printer.
Information on the KDU Plus accessory for file storage, transfer, and stand-alone printer management.
General guidance on necessary cleaning supplies and procedures for printer upkeep.
Detailed steps for cleaning the printer's delicate printhead to ensure print quality.
How to clean dust and debris from the media path components like guides and rollers.
Procedures for cleaning and replacing the platen roller to maintain proper media handling.
Step-by-step guide for printhead removal and installation, including safety precautions.
Explains the meaning of different status light patterns and their indications of printer status.
Provides solutions for specific status light error indicators and common printer issues.
Discusses common issues affecting print quality and their potential causes and solutions.
Steps for manual calibration when auto-calibration fails or for specific pre-printed media.
Procedure to restore the printer to its factory default settings to resolve operational problems.
How to diagnose data transfer problems between the printer and computer using diagnostic modes.
Explains different operational modes and functions accessed via the Feed button combinations.
Details the wiring, pin assignments, and requirements for USB connections to the printer.
Describes the pinout and requirements for connecting the printer via a parallel interface cable.
Explains the requirements and pinout for connecting the printer using an Ethernet network cable.
Details serial port pin assignments, connection types, and maximum current availability.
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