Canon imageRUNNER ADVANCE 8105 Series Service Manual page 539

5
Adjustment > When replacing parts > Controller System > Main Controller PCB 2
■
Main Controller PCB 1
<Procedure of parts replacement>
see "Removing Main Controller PCB 1," on p. 4-80.
<Procedure of adjustment>
Service part:
Setting unit: Main Controller PCB 1 + Controller Box Frame + Cooling Fan
Parts number differs on a model basis (speed basis).
Cooling Fan
Controller
BOX Frame
In order to secure the accuracy of connector connection when slotting in, this service part is
provided with the
PCB being installed to the frame.
1) Transferring the parts from old PCB to new PCB
•
DDR2-SDRAM (2 pc.)
• Flash PCB
•
TPM PCB
TPM PCB
5
Adjustment > When replacing parts > Controller System > Main Controller PCB 2
Main Controller PCB 1
F-5-1 F-5-1
DDR2-SDRAM
Flash PCB
F-5-2 F-5-2
MEMO:
Resetting/registering the data is not necessary after Main Controller PCB 1 is replaced.
■
Main Controller PCB 2
<Procedure of parts replacement>
see "Removing Main Controller PCB 2," on p. 4-85.
<Procedure of adjustment>
Service part:
Setting unit: Main Controller PCB 2 + Controller Box Frame
Main Controller PCB 2
F-5-3 F-5-3
5-4
5-4