Panasonic UF-890 Service Manual page 154

4.6.4 Transmission Problems
Does the ID display?
Does the Verification Stamp
operate?
Is the copy quality OK?
Any other problems?
START
No
Yes
No
Yes
No
Yes
Yes
No
END
1. No ID function at the remote unit.
2. The ID is not set for the remote unit.
1. Set "STAMP=ON"
2. Check CN8 (FCB PCB).
3. Replace the Stamp Solenoid.
4. Replace the FCB PCB.
Make a copy and refer to Sect. 4.4.16
See Sect. 4.3 (Troubleshooting using
information codes).
154