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Programming
Important
Always keep the UPS switched on during operation to ensure that the
battery is constantly charged and you will not incur any loss of data in the
event of a power supply interruption. Check the condition of the battery on
a regular basis. When the Replace Battery light comes on, replace the old
battery with a new one of the same quality.
To check the current status of the UPS:
1. Log in with security level 2 ( p. 75).
2. Open the Checks display ( p. 125).
3. Press the UPS button.
The display switches to:
Fig. 145: Uninterrupted power supply (UPS) (2)
5.7 Protocol printer
Before you can print a protocol database, you must connect an external pro-
tocol printer to the machine and install it on the control panel ( p. 140).
Information
The driver of the barcode printer has been pre-installed at the factory.
5.8 Uninstalling the barcode printer drivers
By default, the Windows printer screen shows one protocol printer driver
(Zebra ZD420).
Important
The protocol printer driver may only be uninstalled using the included
Uninstall program.
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Operating Instructions 550-D800 - 01.0 - 05/2023
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