Service Tasks - Canon MF8580Cdw Service Manual

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Technical Overview > Controller System > Service Tasks > Service Notes

Service Tasks

■ Action for Parts Replacement
Outline of the measures is described in this section. For the detailed procedure, refer to the
"Chapter 5 Adjustment".
● Main Controller PCB
Before replacing Main Controller PCB
Back up user data (settings / registered data, etc.) and Service mode data for setting /
registration after replacing PCBs. Take notes of data unable to back up.
1) In Remote UI, export the user data.
2) In service mode, export the service mode data.
3) Record the default settings shown on the service label.
4) Write down the machine's serial number and the data of Settings/Registration > System
Settings > Device Information> Location.
After replacing Main Controller PCB
1) Setting of destination / paper size groups.
2) Clearing setting / registered data.
3) Adjustment and input of default values.
4) Migrating the serial number
5) In Remote UI, import the user data.
6) In service mode, import the service mode data.
7) Reinstall the drivers.
In the case of a model without fax for EUR (MF8540/MF8230), perform the following works.
8. Setting of automatic shutdown menu display
9. Turn OFF and then ON the main power.
10. Checking the setting of Auto Sleep Time
2 Technical Overview > Controller System > Service Tasks > Service Notes
● DC controller PCB
Before replacing the DC Controller PCB
1) In service mode, perform the following procedure to store the DC Controller setting values.
COPIER > FUNCTION > VIFFNC > STOR-DCN
After replacing the DC Controller PCB
1) In service mode, perform the following procedure to restore the DC Controller setting
values.
COPIER > FUINCTION > VIFFNC > RSTR-DCN
2) Turn OFF/ON the power.
3) Execute the print color displacement correction and the quick correction.
4) Turn OFF/ON the power.
■ Maintenance
No periodically replaced parts, durable parts or periodical service is set for this product.
■ Service Notes
None
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