New ITB sensor
NOTE: This sensor cannot be tested, but you can inspect the sensor, actuator, and the flag on the
ITB for damage.
1. Remove the existing ITB.
2. Inspect the new ITB sensor. Press the actuator on the sensor toward the cyan print cartridge to
verify that the actuator moves.
Figure 3-24 Test the new ITB sensor
3. On the new ITB, locate and inspect the new ITB flag (callout 1).
TIP: The new ITB flag is only present prior to installation. To see the flag on a previously installed
ITB, insert the end of a paperclip in the hole just below the handle (callout 2) and then rotate the
ITB alienation gear (callout 3).
Figure 3-25 Test the new ITB sensor
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ENWW Tools for troubleshooting 271