What causes 'Receiver transmitted PIN in response to PRI-Q from transmitter' on Panasonic UF-890?
- PPaul FisherSep 23, 2025
If the error 'Receiver transmitted PIN in response to PRI-Q from transmitter' appears on your Panasonic Fax Machine, it could be due to poor line quality (excessive errors in received data) or defective FCB PCB or LCU PCB.











