SC 995-04

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• Yetno.0103 Technician
  • Join Date: Jan 2009
  • Posts: 63
  #1

  [Error Code] SC 995-04

  08-04-2010, 09:49 AM I Replace Both EEProm on Bicu and CTL board on Gestetner MPC 2030, But when i switch on machine SC 995-04 appears, any solution from all of you to fix it Tags: 030, 203, 2030, 995, chopped, gestetner, mpc, replace, solution, switch, usb
• TonerMunkeh Professional Moron 2,500+ Posts
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  #2 08-04-2010, 12:00 PM Why did you replace them? Have you tried to fit a 25cpm iCTL to it? If so, you've probably blown the fuse on the board. The Diana's boards cannot be chopped and changed, they have to have the correct board in. It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses. Hit it.

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• Yetno.0103 Technician
  • Join Date: Jan 2009
  • Posts: 63
  #3 08-04-2010, 03:08 PM I Replace it because machine cant print from network card, and my custumer only can print with usb cable, so when i try replace both of them with others nvram/eeprom machine, machine running well print via network. And then i order new nvram and eeprom but when i replace it SC 995-04 appers

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• jonhiker Senior Tech 500+ Posts
  • Join Date: Apr 2010
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  #4 08-04-2010, 04:09 PM SC995-04 is an error from having an incorrect controller board. Make sure you are using the right board.

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• Yetno.0103 Technician
  • Join Date: Jan 2009
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  #5 08-04-2010, 04:37 PM I know that, because i readed from manual book, but i didnt replace ctl board, i only replace nvram and eeprom with the new one

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• TonerMunkeh Professional Moron 2,500+ Posts
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  #6 08-04-2010, 06:28 PM Looks like a new controller will be the only fix for this. It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses. Hit it.

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• tcs04 FORMER Techie 1,000+ Posts
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  #7 08-04-2010, 06:45 PM What is the part number of the parts you ordered? Try the old chips. Do they work? If yes check SP5985-001... Is it set to "1"? If NO, set to 1, reboot and check the print function!!

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• teebee1234 Service Manager Site Contributor1,000+ Posts
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  #8 08-04-2010, 07:26 PM The MPC2030 (D037) Controller NVRAM part # is D0409590, EPROM is 14077036. Are these the parts you put in? Don't forget that the D037 is just basic printing (RPCS only) and twain scanning (totally different from the MPC2050/2550). You might have hosed the controller somewhere along the line when you started swapping things around. If you have to replace the controller, the part # is D0405740.

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• Yetno.0103 Technician
  • Join Date: Jan 2009
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  #9 08-05-2010, 12:02 PM I order this code D0409590 for NV-RAM on CTL Board and this Code 14077036 for EEPROM:AT24C128B-PU on BICU Board, as I know MPC2030 only used RPCS Driver Printer on standar one and PCL Driver Printer for Options. The SP Mode SP5985-001 for device setting was enable, because when i enter sp mode its appear 3 options sp mode, copier, printer and scanner.

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• TonerMunkeh Professional Moron 2,500+ Posts
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  #10 08-05-2010, 02:22 PM That's wierd. The 1407 7036 is the same nvram as the Athena-C2. As I said, new controller time (D040 5740), possibly replacement nvrams and BICU (D039 5102) too. It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses. Hit it.

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• Yetno.0103 Technician
  • Join Date: Jan 2009
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  #11 08-12-2010, 07:36 PM Finally i know what is the problem is, I enter factory sp mode and change SP Mode 5807 (Area Selection) to : 5 for Asia, by default area selection is 1 for Japan, and the other options 2 for NA, 3 For EU, 4 for taiwan, 6 for China and 7 For Korea.

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• teebee1234 Service Manager Site Contributor1,000+ Posts
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  #12 08-12-2010, 08:28 PM Thanks for the follow up

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• secretweapon23 Technician 50+ Posts
  • Join Date: Jul 2010
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  #13 08-13-2010, 12:28 AM have you check the serial number 5-811-04? you said you replaced EEprom on BICU board right? this must done because SC 995 will appear if the serial number on BICU Board and Controller board mismatch. But i recommend to test only the new CTL board, put back the original EEprom on BICU board. Anyone who has never made a mistake has never tried anything new.....A.E.

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• secretweapon23 Technician 50+ Posts
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  #14 08-13-2010, 12:31 AM oops, my mistake i didn't see the last post... thanks anyway you got the solution. Anyone who has never made a mistake has never tried anything new.....A.E.

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• tcs04 FORMER Techie 1,000+ Posts
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  #15 08-23-2010, 07:04 PM I assume this one is now fixed? I have what MAY be a related problem (?) I went to an MPC2550 today throwing up codes including 865 (HDD) and 925 (Netfile)... Eventually found the Heater roller lamp had one blown element (as per RTB). I assume this is causing a boot error. Am returning in the morning with a lamp (ONLY 320 mile round trip!!) and will u/g firmware at the same time.

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