Canon IMAGERUNNER ADVANCE C5030, Service Manual, Page: 480 / 1455

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Troubleshooting■>■Startup■System■Failure■Diagnosis■>■Flow■C:■Main■Controller■Analysis■Flow■>■Status■Check
Troubleshooting■>■Startup■System■Failure■Diagnosis■>■Flow■C:■Main■Controller■Analysis■Flow■>■Status■Check
■ ● Check■item
Item Check■item Location
(1) Check■
the■Main■
Controller■
1■LED■8■
activation
LED8
LED8
You■can■check■the■activation■of■LED8■(green)■through■the■fan■of■the■Main■Controller■1.
Check■
the■Main■
Controller■
2■LED■4■
activation
LED4
LED4
You■can■check■the■activation■of■LED■4■(orange)■through■the■hole■of■the■connector■for■Main■
Controller■2.
Item Check■item Location
(2) Remove■
the■Main■
Controller■2
Main Controller PCB1
Main Controller PCB2
(3) Display■of■
E-code
T-6-13