User Manual
Table Of Contents
- Terms of Use
- Publication Date
- About
- Contents
- Introduction
- Printer Features
- Printer Features
- Inside the ZD620 Dual Capacity Ribbon Roll Printer
- Inside the ZD620 and ZD420 Direct Thermal Printers
- Inside the ZD420 Ribbon Cartridge Printer
- Label Dispenser Option (field installable) - All Models
- Cutter Option (field installable) - All Models
- Linerless Media Tear-Off Option (Direct Thermal Models Only)
- Linerless Cutter Option (Direct Thermal Models Only)
- Identifying Platen Drive Rollers Types
- Printer Power Supply Options
- ZD620 Locking Printer Features
- Zebra Print Touch
- Printer Features
- Install Hardware Options
- Field Installable printer Accessories and Options
- Printer Connectivity Modules
- Media Handling Options
- Removing the Standard Bezel
- Installing the Label Dispenser
- Installing the Standard Media Cutter
- Installing the Linerless Media Cutter
- Installing the Linerless Media ‘Tear-Off’ Bezel
- Media Roll Core Size Adapters
- Print Resolution Upgrade Kits
- Installing the Attached Power Supply Base Options
- Installing the Attached Battery Base Options
- Installing the Battery into the Attached Power Base
- User Interface
- LCD User Interface
- Meaning of the Indicator Light Patterns
- Display Controls and Menus
- Battery Indicators and Controls
- Printer Configuration Menus
- Setup
- Printer Setup Overview
- Select a Location for the Printer
- Install Printer Options and Connectivity Modules
- Attaching Power
- Getting Ready to Print
- Loading Roll Media
- Loading Thermal Transfer Roll Ribbon
- Loading the ZD420 Ribbon Cartridge
- Run a SmartCal Media Calibration
- Test Printing with the Configuration Report
- Detecting a Media Out Condition
- Detecting a Ribbon Out Condition
- Connecting your Printer to a Computer
- Wi-Fi and Bluetooth Classic Wireless Connectivity Option
- Setup for Windows® OS
- Print Operations
- Thermal Printing
- Select a Print Mode
- Adjusting the Print Quality
- Darkness Control
- Adjusting the Print Width
- Printing on Fan-Fold Media
- Printing with Externally Mounted Roll Media
- Using the Label Dispenser Option
- Using the Linerless Options
- Sending Files to the Printer
- Ribbon Cartridge Programming Commands
- Printing with the Attached Battery Base and Battery Option
- Printer Fonts
- EPL Line Mode - Direct Thermal Printers only
- ZD620 and ZD420 Locking Printer Option
- Zebra® ZKDU — Printer Accessory
- ZBI 2.0™ — Zebra Basic Interpreter
- Setting the Power Failure Recovery Mode Jumper
- USB Host Port and Link-OS Usage Examples
- USB Host
- USB Host and Printer Usage Examples
- Items Required for the USB Host Exercises
- Files for Completing the Exercises
- Exercise 1: Copy Files to a USB Flash Drive and Perform USB Mirror
- Exercise 2: Print a Label Format from a USB Flash Drive
- Exercise 3: Copy Files to/from a USB Flash Drive
- Exercise 4: Enter Data for a Stored File with a USB Keyboard and Print a Label
- Using the USB Hosts Port and the NFC Capabilities
- Maintenance
- Troubleshooting
- Tools
- Printer Diagnostics
- Power-On Self Test
- SmartCal Media Calibration
- Configuration Report (CANCEL Self Test)
- Printer Network (and Bluetooth) Configuration Report
- Print Quality Report (FEED self test)
- Reset Printer Factory Defaults (PAUSE + FEED Self Test)
- Reset Network Factory Defaults (PAUSE + CANCEL Self Test)
- Reset Button
- Communication Diagnostics Test
- Sensor Profile
- Advanced Mode
- Factory Test Modes
- Universal Serial Bus (USB) Interface
- Serial Port Interface
- ZD620 / ZD420 Thermal Transfer Models
- ZD620 / ZD420 Ribbon Cartridge Thermal Transfer Models
- ZD620 / ZD420 Direct Thermal Models
- Printer Diagnostics
- Media
- ZPL Configuration
Tools
260
Printer Diagnostics
Diagnostic reports, calibration procedures, restoring factory defaults and other diagnostics provide specific
information about the condition of the printer.
Important • Use full-width media when performing self tests. If your media is not wide enough, the test labels may print
on the platen (drive) roller.
Note • Diagnostic Testing Tips:
• When performing these self tests, do not send data to the printer from the host.
If your media is shorter than the label to be printed, the test label continues on the next label.
• When canceling a self test prior to completion, always reset the printer by turning it OFF and then
ON.
• If the printer is in dispense mode and the liner is being taken up by the applicator, the operator must
manually remove the labels as they become available.
Each self test is enabled by pressing a specific user interface button or combination of buttons while
turning ON the printer power. Keep the button(s) pressed until the first indicator light turns off. The selected
self test automatically starts at the end of the Power-On Self Test.
Power-On Self Test
A Power-On Self Test (POST) is performed each time the printer power is turned ON. During this test, the
control panel indicators turn on and off to ensure proper operation. At the end of this self test, only the
STATUS indicator remains lit.
SmartCal Media Calibration
SmartCal is used to quickly calibrate the printer to the media currently loaded. During SmartCal, the printer
will automatically determine the media sensing type (gap, black line or notch) and then measure the length
of the media.
To activate Smart Calibration, complete these steps:
1. Make sure media is properly loaded, the printer cover is closed, and printer power is ON.
2. Press and hold PAUSE + CANCEL buttons for two seconds.
3. The printer will FEED and measure several labels. When done, the printer will return to READY status.
If the printer should fail to recognize and correctly calibrate to the media, please refer to the Manual Media
Calibration procedure later in this section.