User Manual

Table Of Contents
Maintaining the Printer
9. Verify that the printhead moves up and down freely when pressure is applied and remains locked when
released.
1. Clean the printhead. Use a new pen to wipe body oils (fingerprints) and debris off the printhead. Clean
from the center of the printhead to the outside.See Cleaning the ZD411D Printhead on page 118.
2. Plugin the printer power is disconnected.
3. Load full-width label or receipt paper roll. Printing with a full-width roll verifies all elements of the
printhead function.
4. Print a Configuration Report. See Print a Configuration Reportto Test Printing on page 80.
Updating Printer Firmware
The printer’s firmware may need to be updated periodically to get new features, improvements, and printer
upgrades for media handling and communications.
Use Zebra Setup Utilities (ZSU) to load new firmware.
1. Open Zebra Setup Utilities.
2. Select your installed printer.
3. Click on the Open Printer Tools button and a Tools window opens.
137