9-25 Confidential
(11) General communications-related
Code 1 Code 2 Causes
B0 02 Unable to receive the next-page data.
B0 03 Unable to receive polling even during turn-around transmission
due to call reservation.
B0 04 PC interface error.
(12) Maintenance mode
Code 1 Code 2 Causes
E0 01 Failed to detect 1300 Hz signal in burn-in operation.
E0 02 Failed to detect PB signals in burn-in operation.
(13) Equipment error
Code 1 Code 2 Causes
FF X X Equipment error (For X X, refer to Section 9.1.1 [ 2 ].)