Service Menu 211
Tests, Utilities & Calibrations
5. Once the OMAS Calibration Pattern is loaded correctly, the following message will be displayed on
the Front Panel. Press the OK key to continue.
6. The Printer will scan the OMAS Calibration Pattern which could take several minutes. Once the
calibration is completed successfully, the following message will be displayed on the Front Panel.
Press the OK key to continue.
If the OMAS Calibration fails for any reason, a warning message will display on the Front Panel. In
this case, try the following:
• Check that the OMAS Calibration Pattern was not incorrectly cut (trimming the actual pattern)
during the media load process. If this is the case, perform the OMAS Calibration again from
step 1.
• Replace the OMAS Sensor ⇒ page 424.
• Replace the OMAS Controller Card ⇒ page 437.
• If the problem continues, replace the Media-Axis Motor ⇒ page 422.
5.3.3 OMAS Temperature Calibration
Description
The purpose of this test is to calibrate the internal OMAS temperature sensor (this sensor is inside the
OMAS sensor PCA, it is not the TOMAS sensor. This test compares the TOMAS sensor with the internal
OMAS sensor and uses this information to calibrate the internal OMAS sensor.
This procedure must be performed whenever the OMAS sensor or the OMAS Controller PCA is replaced.
Procedure
1. Go to Service Menu >5. Service Calibration Menu>5.3 Substrate Path Menu>5.3.3 OMAS Temper-
ature Calibration
2. The front panel displays the following message, press Ok to continue.
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