Ribbon And Gap/Black Mark Sensor Calibration - Printronix T600 Administrator's Manual

5.1 Ribbon and Gap/Black Mark Sensor Calibration

Gap/black mark sensor sensitivity should be calibrated at the following conditions:
1. A brand new printer
2. Change label stock
3. Printer initialization
Please follow the steps below to calibrate the ribbon and gap/black mark sensor.
1. Turn off the power switch.
2. Hold on the button then turn on the power switch.
3. Release the button when LED becomes red and blinking. (Any red will do during the 5 blinks)
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It will calibrate the ribbon sensor and gap/black mark sensor sensitivity.
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The LED color will be changed as following order：
Green  amber  red (5 blinks)  amber (5 blinks)  green (5 blinks)  green/amber (5
blinks)  red/amber (5 blinks)  solid green
Note:
Please select gap or black mark sensor by sending GAP or BLINE command to printer prior to
calibrate the sensor.
For more information about GAP and BLINE command, please refer to TSPL2 programming manual.
Release button
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