HP CM8060 Color MFP Kundendienst Handbuch Seite 1489

C4.02A1: Low Web wipe supply
Initial Steps
1. Check to see if the web wipe is due for replacement.
2. If maintenance is due, replace the web material, and then reset the preventive maintenance counters.
Check the Event Log
1. Check the Event log for a C4.0202 code.
Is the a C4.0202 code in the Event Log?
No Yes
Check the web wipe cartridge and the Web Low sensor (SN21)
1. Reinstall the web wipe cartridge.
2. Clean SN21.
„Web wipe component locator" auf Seite 2373
1 Is the web wipe cartridge correctly installed, and are the SN21 and the web wipe cartridge window surfaces clean?
1 No Yes
Test the Web Low sensor (SN21)
1. Remove the web wipe cartridge from the unit.
HINWEIS:
This sensor is designed to detect a state change at a fixed distance using the web wipe cartridge/material.
TIPP:
1 2
Does the sensor state change?
1 2 No
1 2 3
Check the wire harness between the Motion PCA (A2) and the Web Low sensor (SN21)
1. Check the wire harness between A2 and SN21.
„Web wipe wiring diagram" auf Seite 2302
„Web wipe component locator" auf Seite 2373
1 2 Are connections and wire harness in good condition?
1 2 No
DEWW
Using a piece of paper or blocking the sensor by hand will not cause the sensor state to change.
Click Subsystems, and then click Web Wipe.
Yes
Clean and check the Web Low sensor (SN21)
1. Remove the web wipe cartridge.
2. Check for dirt on SN21 and the cartridge window surface.
3. Check the wire harness between the Motion PCA (A2) and SN21.
4. Verify that SN21 is properly mounted.
Yes
C4.02A1: Low Web wipe supply 1423