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Type: Posts; User: skynetto

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  1. Replies
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    5,580

    Re: A new tool for helping techs

    My program doesn't do any of that stuff. It just reads a specific section of the nvram and decrypts the info that's there. Nothing fancy.
    It's not an nvram editor

    Inviato dal mio M2012K11AG...
  2. Replies
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    5,580

    Re: A new tool for helping techs

    12 Years later and still people struggle to reset the password?
    Send me the nvram dump and i can tell if i can do anything.
  3. Re: Faint Black on Ricoh MPC2003 color pattern, copy and printout.

    Whats the status of the trasfer/separation unit?
    Check if it is properly grounded.
    Check if the transfer roller is properly touching the ITB housing at sides. if one or both of housing is broken...
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    Re: MPC 5504 Ex Service Lock and Changed Passwords

    Thats also an option but you lose counters and other settings i guess.

    I bought my reader 5 years ago and it payed itself thru the years.
  5. Replies
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    Re: MPC 5504 Ex Service Lock and Changed Passwords

    Haikou Xingong Electronic Co,Ltd

    80$ Eeprom reader.

    Just extract SPI Chip from the controller and choose FM25LV020 from the dropdown menu. Read.
    Send me the 256kb bin file.


    And please...
  6. Replies
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    Re: MPC 5504 Ex Service Lock and Changed Passwords

    Read what i wrote too maybe.
    By EEPROM reader
  7. Replies
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    12,500

    Re: MPC 5504 Ex Service Lock and Changed Passwords

    To the thread poster.
    it is possible to read passwords thru eeprom reader dump.
    Just NVRAM1 is needed.
    If you can provide that file (256kb) maybe i can do something.
  8. Re: Ricoh mp7500 strange problem, broken polygon motor ever 100k copies

    Is it me or the image in the attachment seems stretched?

    Are you sure you are no getting any codes out of this?

    From Goose guide:



    B246/B248/B249
    IMAGE STRETCHED OR COMPRESSED
  9. Replies
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    [Dead] Re: use many toner

    That pig can produce 10.000 pages x day if not more. There is no way its is so dirty with only 10k pages. Lot of maintenace to do it seems.
    I've older models still going on with 5M+ pages way more...
  10. Re: DSC428 admin/supervisor passwords not working

    Can you send me the dump of NVRAM?
    I may be able to decrypt those passwords
  11. Replies
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    Re: Mpc4502a With single pass feeder sc700-00

    Sorry just ssen this now and maybe you have already solved it.
    Check the B8021931 for cracks (Part nr.17)
    Drive section 1 and ADF Parts

    46315
  12. Replies
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    Re: 03/04 drum rebuild kits

    I buy only the AD027050 charge roller for the 03/04 series (My parts pusher classifies this as compatible). Ricoh will never admit is their product but the box has all the Ricoh stuff in. QR Code/SN...
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    Re: ITB Stopper MPC3002

    It has only the stopper broken. Some 'tech guy' must have used hulk force to brake it.
    The belt is ok anyway.
  14. Replies
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    Re: ITB Stopper MPC3002

    OK. Confirmed guys. The stopper works there too.
    The initial problem was SC460 followed by SC492. Seems the if the ITB is not firmly in place you get strange high voltage errors.
  15. Replies
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    1,939

    [Electrical] Re: Black toner keeps on adding

    Yes, That smal part is a box 15x15x15 cm and costs 100€ here. Maybe i'm beeing ripped off
  16. Replies
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    1,939

    [Electrical] Re: Black toner keeps on adding

    Wait: you can buy only the auger?
    I'm always forced to buy the whole Tonner Hopper Ass'y. And it costs around 100€ here in Italy.
  17. Replies
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    Re: ITB Stopper MPC3002

    Thnx man. Will try it today and send feedback.
  18. Replies
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    2,231

    Re: MP C305 Home button

    Right
    SP5074-091 should be 0
  19. Replies
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    ITB Stopper MPC3002

    Hi guys.
    Can someone confirm me if the right ITB stopper of MPC2800 code: B2236085 can fit in the MPC3002 ITB?
    I dont have any 3002 in hand to check myself, and the one i'm going to service have...
  20. Replies
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    [Error Code] Re: MP C3502 SC554 problem

    You need to use the pico FUSE to reset the error. In wont go away with 5810.
    You need 5810-002 which is disabled. You need the pico Fuse to enable that menu.

    D147-FUSE is the part number
  21. Replies
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    Re: Finding previous tech SP access code

    Guys the problem is that the SP to dump NVRAM data is not available in Factory mode. Thats why we need an EEPROM reader.
  22. Replies
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    Finding previous tech SP access code

    Hello guys,
    I've been reading some posts where there were some cases of Mfp's brought off lease and the previous tech has changed the SP access code. Well the code is saved in the NVRAM but we...
  23. Re: Mp 4002 printing light in parts that have a large toner area.

    You said you changed developer. Have you used the correct procedure for initializing it?
    Bias has to set up to default and 2 or 3 more corrections.
    Have you used a piece of paper to block toner...
  24. Thread: MPC3000 SC995

    by skynetto
    Replies
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    1,053

    Re: MPC3000 SC995

    We have 2 issues here for black screen.
    1) The most common. Polygon motor fails and taking the BiCu board with it. As other said if you use a torch on the display or use WIM you'll see SC202. Repair...
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    Re: MP 9002 Smearing

    Try to clean the frame above trasfer belt unit. Too much toner builds there and cause unfused toner to smear before paper reaches fusing unit. Worth to try.
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