SC 230 FGATE error
230-001: Y
230-002: M
230-003: C
230-004: K
•
The BCU generates the
FGATE signal based on the
registration sensor ON
timing. Then it sends the
signal to the LD units. The
LD units send a feedback
signal to the BCU. When the
LD units start emitting laser
beams, the feedback signal
changes from High to Low.
•
The SC code generates
when the BCU receives no
feedback signal (stays High)
from the LD unit 1 second
after paper reaches the
position where the laser
should start writing.
•
Poor connection
between BCU and LD
units
•
Defective BCU
•
Defective LD unit
1. Turn the main switch off and on.
2. Check the cables between the LD
units and the BCU.
3. Replace the laser optics-housing
unit.
4. Replace the BCU.
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