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
Universal Serial Bus (USB) Interface
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980610-001 Rev. C GK420t™ User Guide 8/4/10
Universal Serial Bus (USB) Interface
The figure below displays the cable wiring required to use the printer’s USB interface.
The printer requires cable or cable packaging that bears the “Certified USB™” mark to
guarantee USB 2.0 compliance.
For printer supported operating systems and drivers, see the software and documentation CD
or visit the Zebra Web site at:
http://www.zebra.com
For information on the USB interface, go to the USB web site at:
http://www.usb.org
Pin Signal
1Vbus - N/C
2D-
3D+
4Ground
Shell Shield / Drain Wire
1
2
3
4