4.From inside the ITB cavity, press up on the primary-transfer-roller-disengagement flag to activate the sensor.

Figure 3-14Test the primary transfer-roller-disengagement sensor (3 of 4)

5.Check the control-panel display for sensor response.

6.If there is no response, remove the rear-top cover (see Rear-top cover on page 102) and verify that the flag is moving.

Figure 3-15Test the primary transfer-roller-disengagement sensor (4 of 4)

7.If the flag moves correctly, replace the sensor.

ENWW

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HP CP4525DN Laser CC494A#ABA manual Enww