3-18
FAX-L260i Chapter 3: Maintenance & Service
##335 [TX/RX] Data communication error between system control section and printer
control section
Cause:
Internal unit defect
Solutions:
(1) Check the connections between the PCNT board (J201) and the SCNT board (J8)
and between the PCNT board (J403) and power supply unit (J202).
(2) Replace the PCNT board.
(3) Replace the SCNT board.
(4) Replace the power supply unit.
##309 [TX/RX]
Cause:
• The board’s interface message cycle has become disorganized.
• A problem has arisen with the board’s interface P1284.
• There is an abnormality with the board, it cannot operate.
Solutions:
(1) Switch the power OFF/ON.
(2) Replace the SCNT Board-G4 Board cable.
(3) Replace the G4 Board.
(4) Replace the SCNT Board.
Содержание Fax-L260i
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