Panasonic KX-T336 System Reference Manual page 1468

3.14 Device not connect for SMDR
Error Code
Possible cause of
the malfunction
Countermeasures
Note
0 B 0 0
1) RS-232C cable is not connected.
2) RS-232C cable is defective.
3) Printer is turned off. (including out of paper)
Yes
Check above item 1), 2), 3)
No Problem
Replace the CPU card*
*It is recommended to have a current copy of the program on disk or tape to
facilitate accurate and rapid recovery.
Do you use SMDR?
End
14-E-17
No
Assign SMDR to "No" in the
system programming
NG