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Printer Configuration and Adjustment
Adjust Printer Settings
4/8/14 ZT400 Series™ User Guide P1066582-002
Media and
Ribbon Sensor
Calibration
Calibrate the printer to adjust the sensitivity of the media and ribbon sensors.
For complete instructions on how to perform a calibration procedure, see Calibrate the
Ribbon and Media Sensors on page 119.
Accepted values:
N/A
Related ZPL command(s):
~JC
SGD command used:
ezpl.manual_calibration
User menu item:
MEDIA/RIBBON CAL on page 98
Control panel key(s):
Hold
PAUSE + FEED + CANCEL for 2 seconds to
initiate calibration.
Printer web page:
The calibration procedure cannot be initiated through
the web pages. See the following web page for
settings that are set during sensor calibration:
View and Modify Printer Settings > Calibration
Important • Do not change these settings
unless you are told to do so by Zebra
Technical Support or by an authorized service
technician.
Communication
Diagnostics Mode
Use this diagnostics tool to cause the printer to output the hexadecimal values for all
data received by the printer.
For more information, see Communication Diagnostics Test on page 169.
Accepted values:
• DISABLED
• ENABLED
Related ZPL command(s):
~JD to enable, ~JE to disable
SGD command used:
device.diagnostic_print
User menu item:
DIAGNOSTIC MODE on page 99
Control panel key(s):
Hold
PAUSE + FEED for 2 seconds when the printer
is in the Ready state.
Printer web page: N/A
Table 2 • Calibration and Diagnostic Tools (Continued)