Service Call Conditions
SM Appendix 3-7 D009/D011/D012/D013/D091/D092
Appendix:
Service Call
Conditions
SC Tables: SC2xx
202 D
Polygon motor error 1: ON timeout
The polygon mirror motor does not reach the targeted operating speed within
10 sec. after turning on or changing speed
203 D
Polygon motor error 2: OFF timeout
The polygon mirror motor does not leave the READY status within 3 sec.
after the polygon motor switched off.
204 D
Polygon motor error 3: XSCRDY signal error
The SCRDY_N signal remains HIGH for 200 ms while the LD unit is firing.
 Polygon motor/driver board harness loose or broken
 Polygon motor/driver board defective
 Laser optics unit defective
 BICU defective
220
D
Laser synchronizing detection error: start position LD0
The laser synchronizing detection signal for the start position of the LDB is
not output for two seconds after LDB unit turns on while the polygon motor is
rotating normally
 Worn out LD
 Damaged LD Harness
 IPU Defective
⇒
Rev. 03/09/2012
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