G147 4-4 SM
the LD unit position to
correct the LD position or
change the resolution
(dpi).
If executing these two SP codes does not
solve the problem, check the LD unit drive
mechanism (the harness of the LD board or
other object could be blocking the LD drive
mechanism, preventing adjustment of the
pitch).
Do SP 5801, then do SP2109 3 and
SP2109 4 again.
Polygon motor error 1: On timeout
335 D
The XSCRDY signal did not go LOW
(Active) within 10 sec. after the
polygon motor was turned on.
Polygon motor drive board I/F
harness loose, disconnected, or
damaged
Polygon motor drive board
defective
Polygon motor defective
Polygon motor error 2: Off timeout
336 D
The XSCRDY signal did not go
HIGH (Inactive) within 3 sec. after
the polygon motor was turned off.
Polygon motor drive board I/F
harness loose, disconnected, or
damaged
Polygon motor drive board
defective
Polygon motor defective
Polygon motor error 3: XSCRDY
signal error
337 D
The XSCRDY signal did not go
HIGH (Inactive) after the polygon
motor had been rotating normally for
200 ms.
Polygon motor drive board I/F
harness loose, disconnected, or
damaged
Polygon motor drive board
defective
Polygon motor defective
338 D
Polygonal Mirror Motor Error 4:
Unstable Timeout
I/F harness of the polygonal
mirror motor disconnected or
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