Datamax E-Class E-4304 - Manual (Page 43)

E-4203/E-4204/E-4304 33
4.6.2 Auto Media Calibration Procedure
The ‘Auto Media Calibration Procedure’ allows the operator to
automatically obtain the optimum (TOF Low and TOF Delta) values for
a particular media. These values are useful for media that continues to
have troubles after Media Sensor has been manually calibrated (usually
preprinted media). This operation feeds 10 inches of media using the
current Media Sensor Calibration setting and calculates the TOF Delta
and TOF Low values to be used. Upon completion the printer will exit
back to ‘Calibration Mode’ flashing the PAUSED light if successful or
the FAULT light if not successful.
Note: Before calibrating, be sure the media sensor is set for the
appropriate media type, see section 4.4.2, also be sure the
printhead is latched down and the cover is closed.
To perform the Auto Media Calibration complete the following steps:
1. Load the desired media.
2. Hold the button while powering up the printer. Continue to hold
the button until the PAUSED light turns off then release.
3. Next press the button, (the printer will now calibrate to the
media)
4. The PAUSED light will flash 5 times to indicate a successful
calibration. The FAULT light will flash 3 times to indicate an
unsuccessful calibration.
Note: If you wish to discard your changes and revert back to the
previous calibration simply turn off the printer before Step 5.
5. Now you can save your changes and resume by again
pressing the
+
buttons simultaneously.