Dc Controller Pcb - Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest

Procedure of 2. When Replacing
adjustment 1) Transferring the parts from old PCB to new PCB
• DDR2-SDRAM (2 pc.) (When option DDR2-SDRAM is installed: 3 pc.)
• Bypass PCB
• Memory PCB
2
DDR2-SDRAM 3 pc.
- DDR2-SDRAM (M1)
- DDR2-SDRAM (M0)
- DDR2-SDRAM (P)
Prohibited Operation:
Do not transfer the following parts to another model (which has a
different serial number).
If you fail to do so, the Main Body does not activate normally and
this might cause to fail the restoration.
• Main Controller PCB 1
• Main Controller PCB 2 (with Memory PCB installed)
• Memory PCB
2-4
Bypass PCB
Memory PCB
T-2-5
Procedure of 3. After Replacing
adjustment 1) After installing the parts, turn ON the main power switch.
2) Restoring the backup data
Use the Remote UI.
Management Settings > Data Management > Import/Export
3) Resetting/registering the data
While referring to the list of set/registered data which was printed out
before replacement, reset/register the data.
4) When the user generates and adds the encryption key, certificate and/
or CA certificate, request the user to generate them again.
.

■ DC Controller PCB

Procedure of parts Refer to Chapter 4, "Removing the DC Controller PCB."
replacement
Procedure of Before replacing/clearing RAM
adjustment COPIER > FUNCTION > SYSTEM > DSRAMBUP
After replacing/clearing RAM:
COPIER > FUNCTION > SYSTEM > DSRAMRES
■ HDD
Procedure of parts Refer to Chapter 4, "Removing the HDD."
replacement
T-2-6
T-2-7