Main Controller Pcb; Dc Controller Pcb - Canon imageRUNNER ADVANCE 715 series Service Manual

Table of Contents

■ Actions after Parts Replacement

1. HDD format

Start the machine in safe mode, and format all partitions using SST or a USB memory.

2. Turning OFF and ON the main power switch.

3. Restoring the backup data

4. Resetting/registering the data

While referring to the list which was printed before replacement, reset/register the data.

5. When the user generates and adds the encryption key, certificate and/or CA certificate, request the user to generate

6. Execute auto gradation adjustment.

• Execute auto gradation adjustment.Settings/Registration > Adjustment/Maintenance > Adjust Image Quality > Auto

Adjust Gradation > Full Adjust

Main Controller PCB

1. Remove the following parts from the main controller PCB and install them onto the replacing main controller PCB.

• Memory PCB

Do not transfer the following parts to another model (which has a different serial number). The Main Body does not activate

normally and this might cause to fail the restoration.

• Main Controller PCB

• Memory PCB

1. Backup the Service Mode setting data of DC Controller on the following service mode (Lv.2).

• Service Mode > COPIER > FUNCTION > SYSTEM > DSRAMBUP

2. Turn OFF the main power switch.

3. Restore of the Service Mode data on the following service mode (Lv.2) after replacing the DC Controller PCB.

• Service Mode > COPIER > FUNCTION > SYSTEM > DSRAMRES

If uploading of backup data fails before replacement due to the damage to the DC Controller PCB, enter the service setting values

recorded on the service label or P-PRINT.

5. Adjustment