Ricoh Mp C3000 Service Manual

  
SM 1-59 B230/B237/D042 
Installation 
4.  Remove the four screws (  x 4 )and ten connectors ( x 10). 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Left side   
 
 
 
 
 
 
 
 
  
 
5.  Slide the PSU to the left together with its bracket, and then remove it. 
 
 
Rev. 11/2006
⇒ 

 
B230/B237/D042 1-60 SM 
6.  Attach the key counter I/F board to 
the rear side of the PSU bracket (4 
stud stays). 
 
 
 
   
 
7.  Connect one end of the harness to  CN3 on the  key counter I/F board , and the 
other end to  CN252 on the IOB board . 
  
 
 
 
 
 
 
 
 
 
 
8.  Remove the cutout on the rear cover  shown in the photo to the right. 
 
 
9.  Connect one end of the harness to 
CN4 on the key counter I/F board. 
 
10.  Reattach the PSU with its bracket (
  x 4 ), ( x 10). 
11.  Attach the...

  
SM 1-61 B230/B237/D042 
Installation 
1.18 ANTI-CONDENSATION HEATER (SCANNER) 
1.18.1 INSTALLATION PROCEDURE 
 
1.  Rear cover (see Rear Cover in the Replacement and Adjustment section) 
2.  Open the ARDF or platen cover. 
3.  Glass cover [A] (
x 4) 
4.  ARDF exposure glass [B]   
5.  Rear scale [C] (
 x 3) 
6.  Exposure glass with left 
scale [D] 
 
 
 
 
 
 
 
7.  Move the scanner carriage  to the right side by rotating 
the scanner motor [E]. 
8.  Install the heater [F] in the 
scanner unit (
  x...

 
B230/B237/D042 1-62 SM 
1.19 TRAY HEATER 
1.19.1 INSTALLATION PROCEDURE 
 
1.  Remove trays 1 and 2 from the machine. 
2.  Remove the connector cover [A] (
 x 1). 
3.  Connect the connector [B] of the heater to the connector of the main machine. 
4.  Install the heater [C] inside the machine (
 x 1) 
5.  Reassemble the machine.  

  
SM 1-63 B230/B237/D042 
Installation 
1.20 CONTROLLER OPTIONS 
1.20.1 OVERVIEW 
This machine has I/F card slots and SD card slots for optional I/F connections and 
applications. 
After you install an option, check that the machine can recognize it (see “Check All 
Connections” at the end of this section). 
 
I/F Card Slots 
ƒ  Slot A is used for the IEEE1394 (FireWire) or USB Host only. 
ƒ  Slot B is used for one of the optional  I/F connections (only one can be installed): 
IEEE1284, IEEE802.11...

 
B230/B237/D042 1-64 SM 
ƒ  Slot 2 is used for one of the optional applications: 
PostScript 3, Data Overwrite Secu rity Unit, PictBridge, VM Card 
ƒ  Slot 3 is used for installing the Browser Uni t, VM Card, or for service only (for example, 
updating the firmware). 
1.20.2  SD CARD APPLI MOVE 
Overview 
The service program “SD Card Appli Move” ( SP5-873) lets you copy application programs 
from one SD card to another SD card. 
Slot 1 and Slot 2 are used to store applic ation programs. But there are 3...

  
SM 1-65 B230/B237/D042 
Installation 
copy the application program from one card to another card. This is done for the 
following reasons: 
1.  The SD card can be the only proof that  the user is licensed to use the application 
program.  
2.  You may need to check the SD card and its data to solve a problem in the future. 
ƒ  You cannot copy PostScript  application to another SD card. You have to copy the other 
application (PictBridge, DOS Unit) to the  SD card that stores the PostScript...

 
B230/B237/D042 1-66 SM 
1.  Turn the main switch off. 
2.  Insert the original SD card in SD Card Slot 3. The application program is copied 
back into this card. 
3.  Insert the SD card (having stored the a pplication program) to SD Card Slot 1. 
The application program is copi ed back from this SD card. 
4.  Turn the main switch on. 
5.  Start the SP mode. 
6.  Select SP5-873-002 “Undo Exec.” 
7.  Follow the messages shown on the operation panel. 
8.  Turn the main switch off. 
9.  Remove the SD card...

  
SM 1-67 B230/B237/D042 
Installation 
3.  Attach the slot cover [A] ( x 1). 
 
4.  Attach the “Adobe PostScript 3” decal [C] to the front door. 
5.  Make sure that the machine can recognize the option (see ‘Check All  Connections’ at the end of this section). 
1.20.4 FILE FORMAT CONVERTER 
 
ƒ  Unplug the main machine power cord before you do the following 
procedure.  
The fax unit (B786) must be installed before inst alling this unit. This is because the mother 
board that comes with the fax unit is...

 
B230/B237/D042 1-68 SM 
3.  Plug in and turn on the main power switch. 
4.  Check or set the following SP codes with the values shown below. 
 
SP No. Title Setting 
SP5-836-001  Capture Function (0:Off 1:On) 1 
SP5-836-002 Panel Setting 0 
 
5.  Check the operation.   
6.  Make sure that the machine can recognize the option (see ‘Check All 
Connections’ at the end of this section). 
1.20.5 IEEE1394 (FIREWIRE) 
Installation Procedure 
 
ƒ  Unplug the main machine power cord before you do the following...