User Guide
Table Of Contents
- About This Document
- Contents
- Introduction
- Getting Started
- Print Operations
- Determining Printer Configuration
- Long Term Printer In-activity or Storage
- Thermal Printing
- Modes of Printing
- Print Media Types
- Replacing Supplies
- Adjusting the Print Width
- Adjusting the Print Quality
- Media Sensing
- Ribbon Overview
- Printing on Fan-Fold Media
- Printing with Externally Mounted Roll Media
- Fonts and Your Printer
- Stand Alone Printing
- Sending Files to the Printer
- Print Meter
- EPL Line Mode
- Printer Options
- Maintenance
- Troubleshooting
- Appendix: Interface Wiring
- Appendix: Dimensions
- Appendix: ZPL Configuration
Getting Started
After Your Printer is Connected
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980610-001 Rev. C GK420t™ User Guide 8/4/10
Test Print with a Copied ZPL Command File for Non-Windows Operating Systems:
1.
Create a text file with the following ASCII three characters: ~WC
2.
Save the file as: TEST.ZPL (an arbitrary file name and extension name).
3.
Copy the file to the printer. For DOS, a file sent to a printer connected to the system’s
parallel port would be as simple as:
COPY TEST.ZPL LPT1
Other interface connection types and operating systems will have different command
strings. See your operating system documentation for detailed instructions to copy to the
appropriate printer interface for this test.










