18 Operating Instructions YDP30 | YDP30-NET
Cleaning and Maintenance
7.6 Calibrating Sensors and Changing
Settings
The calibration of sensors and setting of the device functions is
done using the feed button while the device is being switched
on. The LED display will flash and change colors throughout the
process.
Color sequence (change every 5 seconds)
Red Yellow Green Green/yellow Red/yellow
The feed button must be held down while the colors change
until the LED display shows the correct color for the desired
function, e.g. “red” to calibrate the sensors.
Available settings LED display
color
Description
Define the sensor for black marking as
the media sensor and calibrate
Green/yellow To calibrate labels with black markings
Define the distance sensor as the media
sensor and calibrate
Red/yellow To calibrate labels with gaps
Calibrate sensor for black marking and
distance sensor
Red For the initial calibration when using individual labels. The
calibration is saved to protected memory.
Calibrate sensor for black marking and
distance sensor, perform self-test, and
print in core dump mode
Yellow The following functions are run one after the other:
− The sensitivity of the sensors is set. During this process, the
device measures the length of the labels.
− The device performs a self-test and prints the configuration
data (see Chapter “7.6.1 Check the Configuration Data of the
Device”, page 19).
− The device prints a core dump (see Chapter “7.6.2 Checking
Core Dump”, page 19).
Restore device to factory settings Green If the device has been calibrated to print individual labels: To
change calibration to print on continuous paper
The following functions are conducted:
− The internal memory (DRAM) is deleted.
− The device is reset to factory settings.
Requirements
− The ink ribbon and media have been inserted in the device.
− If a self-test needs to be performed: The inserted media
have the required minimum width (see Chapter “12.1
Decontaminating the Device”, page 22).
Procedure
t Switch off the device.
t Press and hold the feed button while switching on the
device.
t Hold the feed button down until the LED display shows the
correct color for the desired function, e.g. “red” to calibrate
the sensors.
t When the LED display shows the correct color: Release the
feed button.
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