Electrical Components; Electrical Parts Requiring Work After Replacement; Electrical Components Requiring Work After Replacement; When Replacing The Hdd - Canon ImageRunner iR8500 Series Service Manual

14.7 Electrical Components

14.7.1 Electrical Parts Requiring Work After
Replacement
iR105i/iR105+ / iR9070 / iR8070
Parts name
Scanning lamp
CCD unit
Reader controller PCB
Main controller PCB
HDD unit
DC controller PCB
HV-DC PCB
Laser unit
Potential sensor/potential control PCB
14.7.2 Electrical Components Requiring Work After
Replacement
iR7200
Part name
Standard white plate
Scanning lamp
CCD unit
Reader controller PCB
Main controller PCB
HDD unit
DC controller PCB
High-voltage DC PCB
Laser unit
Potential sensor/potential control PCB
14.7.3 Electrical Parts Requiring Work After
Replacement
iR85+
Parts name
Main controller PCB
HDD unit
DC controller PCB
HV-DC PCB
Laser unit
Potential sensor/potential control PCB
0007-0672
T-14-6
0008-8442
T-14-7
0008-9084
T-14-8

14.7.4 When Replacing the HDD

iR105i/iR105+ / iR9070 / iR85+ / iR8070
1) Format the HDD.
Start up the machine in safe mode (i.e., while holding down the 2 and 8
keys, turn on the main power).
Using the HD format function of the SST, format all partitions ($); for
details, see the descriptions given for upgrading.
2) Download the system software.
Using the SST, download the following: System, LANGUAGE, RUI,
PS-FRONT, OCR dictionary, SSL coding key, SSL CA certificate,
MEAP content.

14.7.5 When Replacing the Main Controller PCB

iR105i/iR105+ / iR9070 / iR8070
If you are replacing the main controller PCB, be sure to transfer the
following components from the old to new PCB:
[1] BootROM
[2] HDD
[3] image memory (SDRAM)
[4] counter memory PCB
[3]
[1]
[4]
If the user uses NetSpot Accountant (NSA) in Combination with a
Card Reader
The SDRAM of the main controller retains card ID used by NSA. If you
have replaced the main controller, you will have to download the card
data from NSA once again to permit NSA to perform statistical
operations.
If you have formatted the HDD and downloaded the system software,
you will have to go through a specific set of steps:
1) Format the HDD.
2) Download the system software.
3) Make the following selections:
COPIER>FUNCTION>INSTALL>CARD.
4) Enter a card No.
Enter the first of the numbers that will be used for group control,
and press the OK key (e.g.,
No. 1 thorough No. 100, enter '1').
5) turn off and then on the main power.
6) Check the count control mechanism in user mode.
system control setup>group ID control>count control
check to see as many as 'ID00000001 through ID00001000' have been
prepared.
7) Set the IP address in user mode.
system control setup>network setup>TCP/IP setup>IP address
Set 'IP address', 'gateway address', and 'sub net mask'.
8) Enter a number of your choice in user mode.
system administrator info setup>system control group ID>system
control ID No.
9) Hold down the control panel power switch for 3 sec or more.
10) Go through the instructions on the control panel for shut-down
sequence so that the main power switch may be turned off.
11) Turn off the main power switch. Wait for 3 sec or more, and turn it
back on.
Chapter 14
0008-2616
0008-2701
[2]
F-14-67
if you are planning to use cards from
14-33