User Manual

Table Of Contents
Maintaining the Printer
4. Click on the Action tab.
5. Load the printer with media. See Loading Roll Media in the ZD411D Printer on page 66.
6. Observe the user interface and wait.
If the firmware version is different than the version installed on the printer, the firmware downloads to the
printer.
The data indicator flashes green while the firmware is downloading. Then the printer restarts with all
indicators flashing.
When the firmware update completes, the STATUS indicator displays solid green, as the firmware is
validated and has finished installing.
A printer Configuration Report is automatically printed and the firmware update has been completed.
Other Printer Maintenance
There are no other user-level maintenance procedures beyond those detailed in the rest of this section.
TheReal-Time Clock(RTC) battery, printer fuses, or power supply fuses are not user-serviceable in this
printer.
RTC Battery
AReal-Time Clock (RTC) is included with the printer.The clock’s battery is rated to provide approximately
ten (10) years of service and is not user-replaceable. See a Zebra authorized service technician to replace
the circuit board.
You can discern a low battery if the printer provides a consistently delayed date stamp. Battery
replacement must be performed by a qualified service technician. Only use a Zebra-approved replacement
battery.
IMPORTANT:
Recycle batteries according to local guidelines and regulations. Wrap the battery when disposing
(or storing) to avoid a short circuit.
Do not heat, disassemble or dispose of battery in fire.
Do not short circuit the battery. Short-circuiting the battery may result in heat generation, fire or
bursting.
Fuses
There are no replaceable fuses in the printer or power supply.
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