FS-1030D Service Manual - kyocera
FS-1030D Service Manual - kyocera
FS-1030D Service Manual - kyocera
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2G6<br />
Code Error indications Contents<br />
2000 Main motor error<br />
Check procedures/corrective measures<br />
START<br />
Remove and check<br />
harness (2DC2711)<br />
between engine PWB<br />
(K0010) and main<br />
motor at pins 6 to 9 on<br />
both ends.<br />
No<br />
OK?<br />
No<br />
Yes<br />
+24 V DC at<br />
pin 9 of CN1 on<br />
main motor?<br />
Yes<br />
Connect circuit tester to<br />
pin 8 (MOTORN) of<br />
YC04 on engine PWB<br />
(K0010) and ground.<br />
Turn printer power off,<br />
then on.<br />
Connect oscilloscope to<br />
pin 8 (MOTORN) and<br />
pin 7 (MRDYN) of CN1<br />
on main motor.<br />
Print status page.<br />
Turn power switch off,<br />
then on.<br />
Replace harness (2DC2711)<br />
between engine PWB (K0010)<br />
and main motor.<br />
Does<br />
pin 8 (MOTORN)<br />
of YC04 on engine PWB<br />
(K0010) goes high,<br />
then low?<br />
No<br />
Replace engine PWB<br />
(K0010). See page 1-6-<br />
9.<br />
Yes<br />
No<br />
Print status page.<br />
Does<br />
pin 7 (MRDYN)<br />
of CN1 on main motor goes<br />
high, then low, within 3 seconds<br />
from pin 8 (MOTORN)<br />
goes low?<br />
Yes<br />
Replace main motor. See<br />
page 1-6-15. If not solved,<br />
check or replace drive unit.<br />
See page 1-6-15.<br />
1-5-3
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