Ricoh B230 Service Manual

 
SM 3-103 B230/B237 
Replacement 
Adjustment 
 
3.  SIO board with bracket [B] (
 x 4, All s) 
3.14.8  HIGH VOLTAGE SUPPLY BOARD 
 
1.  Rear cover (
 Rear Cover) 
2.  High voltage supply board [A] (
 x 6, All s,  x 1)  

 
B230/B237 3-104  SM 
3.14.9  HIGH VOLTAGE SUPPLY BOARD BRACKET 
 
1.  Rear cover (
 Rear Cover) 
2.  Remove all the connectors and release the clamp [A]. 
 
3.  Release all the clamps [B]. 
4.  Open out the high voltage supply board bracket [C] (
  x 3) and then remove it.  

 
SM 3-105 B230/B237 
Replacement 
Adjustment 
3.14.10 CONTROLLER  BOARD 
 
1.  Controller unit (
 Controller Box) 
2.  Fan bracket [A] and grip [B] (
 x 1,  x 1) 
3.  Controller board [C] (
 x 7,  x 2) 
 
4.  Interface rails [D], NV-RAM [E] and RAM-DIMM(s) [F] 
When installing the new BICU 
Remove the NVRAM from the old controller board. Then install it on the new controller 
board after you replace the controller board. Replace the NVRAM (
 NVRAM 
Replacement Procedure) if the NVRAM on the old...

 
B230/B237 3-106  SM 
 
ƒ  Keep NVRAMs away from any objects that can cause static electricity. Static 
electricity can damage NVRAM data. 
ƒ  Make sure the NVRAM is correctly installed on the controller board.   
ƒ  Make sure that the DIP-switch settings on the old controller board are the same for 
the new controller board. Do not change the DIP switches on the controller board 
in the field. 
3.14.11 HDD 
 
1.  Controller unit (
 Controller Box) 
2.  HDD unit [A] (
 x 4,  x 2) 
 
3.  HDD unit upper...

 
SM 3-107 B230/B237 
Replacement 
Adjustment 
6.  Install the stamp data using SP5853. 
7.  Switch the machine off and on to enable the fixed stamps for use. 
Disposal of HDD Units 
ƒ  Never remove an HDD unit from the work site without the consent of the client. 
ƒ  If the customer has any concerns about the security of any information on the HDD, 
the HDD must remain with the customer for disposal or safe keeping. 
ƒ  The HDD may contain proprietary or classified (Confidential, Secret) information....

 
B230/B237 3-108  SM 
 
ƒ  Contact your supervisor for details on how to enter the device number and 
destination code. 
ƒ  SC 999 or “Fusing Unit Setting Error” can be shown until the device number 
and destination code are correctly programmed. 
11.  Turn the main switch off and on. 
12.  Copy the data from the SD card to the NVRAM (
  SP5-825-001) if you have 
successfully copied them to the SD card. 
13.  Turn the main switch off. Then remove the SD card from SD card slot 3. 
14.  Turn the main...

 
SM 3-109 B230/B237 
Replacement 
Adjustment 
11.  Copy the data from the SD card to the NVRAM (  SP5-825-001) and HDD 
(SP5-846-52) if you have successfully copied them to the SD card. 
 
ƒ  The counter data in the user code information clears even if step 11 is done 
correctly. 
ƒ  An error message shows if the download is incomplete. However, you can still 
use the part of the address book data that has already been downloaded in 
step 11. 
ƒ  An error message shows when the download data does not...

 
 
 
 
 
 
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