HP CM8060 Color MFP Kundendienst Handbuch Seite 118

Run devices
Use the subsystems menu to engage subsystem devices in order to perform troubleshooting. For
example, specific LEDs, sensors, and motors can be turned on and off in an isolated manner.
To run a device:
1. Click Subsystems, and then click the button for the subsystem containing the device.
2. Navigate to the subsystem component that you want, and then click the button for the specific
device that you want to run.
HINWEIS:
state. For some sensors, however, there is not a "normal" state, as for example, the paper size
sensors on the paper trays. In this case, the "normal" state would depend on the paper size inserted
in the tray at the time the reading is taken. Some drum sensors can also not have a Q state (normal
state) after the drum is moved with the CDFT.
How to test voltages with CDFT
Follow these steps to test the voltage to a motor with CDFT:
1. Use the Service Test Tool to bypass the wire harness between the motor and the Motion PCA (A2).
For more information, see
2. Open the appropriate diagnostic page for the motor you want to test.
3. Click Voltage Test, and then click the button for the motor that you want to test.
HINWEIS:
Test communications
Use the Communication menu to perform communication tests with all PCAs and pens in the MFP.
To test communications:
1. Click Subsystems, and then click Communication.
2. Click Start Test.
Troubleshoot image quality
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Scan and analyze (CDFT-L only)
Scan and analyze (CDFT-L only)
The scan and analyze function is used to determine whether a print is within specification for a specific
type of defect selected from a list. The scan and analyze home page will display a list of available tests
to chose from, each test has an internal test target associated with, when the user selects a test, a
thumbnail of the test target will be shown to the right side of the list.
52 Kapitel 3 Copier Diagnostic Field Tool (CDFT)
Typically, white indicates the sensor's normal state and green indicates an activated
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The system must be in PSM mode for testing motor voltages.
1044.
DEWW