Canon imageRUNNER ADVANCE C350 series, Руководство по обслуживанию, Страница: 593 / 1173

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Troubleshooting > Controller Self Diagnosis > Controller Self Diagnosis > Prerequisite
Troubleshooting > Controller Self Diagnosis > Controller Self Diagnosis > Prerequisite
■ Basic Flowchart
Check all of the items shown below.
Yes
Yes
Yes
No
No
No
Turn ON the main power switch.
Does the Power supply LED
on the Control Panel light up?
Execute basic check.
Is the Control Panel displayed?
Execute Boot System Error
Diagnosis Tool
Execute Controller System
Error Diagnosis Tool.
Take an action appropriate for
the error Code.
Is display a judgment result
of [OK] or [NG]?
The error locations are identified
according to
the Controller System Error
Diagnosis Table.
●
Basic Check Items
• Check if the Power Supply Plug is disconnected.
• Check if the Connection Cable between the Main Controller PCB and Control Panel is
disconnected.
• Check if the Connection An All-night Power Supply. Check if the Connection Cable from
Main Controller PCB is disconnected. Change AC Driver PCB if not recovered.
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■ Prerequisite
This machine’s Firmware is intalled in Flash PCB.
Controller System Error Diagnosis Tool (BCT) is also installed at the same time when System
software is installed.
NOTE:
BCT stands for Box Checker Test.
When BCT is installed on the main body, version of the installed module can be
checked using service mode (COPIER>DISPLAY>VERSION>BCT).