4.1.3 Rewinder Calibration
Description
This test must be performed whenever the Rewinder Assembly has been replaced or one of the rewinder
gears have been replaced. The test calculates the optimum power required to move the rewinder system.
Procedure
1. Go to Service Menu > 4. Service Calibrations Menu > 4.1 Substrate Path Menu > 4.1.3 Rewinder
Calibration.
2. The front panel asks you to remove the substrate, leaving the spindle in the printer. Press OK to
continue.
4.2 Scan Axis
4.2.1 Drop-Detector Calibration
Description
The purpose of this Service Calibration is to calibrate the Drop Detector in relation to the Carriage Assembly.
Perform the Drop Detector Calibration whenever:
●
Drop Detector is removed or replaced.
Procedure
1. Go to Service Menu > 4. Service Calibration > 4.2 Scan Axis Menu > 4.2.1 Drop Detector Calibration.
2. The front panel asks for confirmation. Press OK to continue, or press Back or Cancel to exit.
3. The printer starts to calibrate the Drop Detector. Once the Drop Detector has been calibrated, the
results are displayed on the front panel. Press any key on the front panel to finish the calibration.
4. Once the calibration is completed, OK is displayed on the front panel.
4.2.2 Reset Calibration Flag
Description
Resets the Drop Detector calibration flag. After the reset, the Drop Detector needs to be calibrated in order to
be used it again.
4.3 Carriage Menu
4.3.1 Line-sensor calibration
Description
The purpose of this service calibration is to calibrate the intensity of the Line Sensor in the Carriage PCA. An
incorrect calibration can result in edge-detection failures during substrate loading and incorrect reading of
prints that are used for alignment or calibration.
Perform the Line Sensor Calibration whenever:
●
The edge-detect procedure fails during substrate loading.
●
The Carriage is disassembled or replaced.
●
The Line Sensor is disassembled or replaced.
182 Chapter 4 Service Tests, Utilities, and Calibrations ENWW
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