replace NVRAM MPC 6501

[tullio]

replace NVRAM MPC 2800

How to replace new NVRAM MPC 6501 ? and how to download from old NVRAM ?

[Jomama46]

Re: replace NVRAM MPC 6501

You arn't asking for troubleshooting advice and I don't normally recommend this but what the hey, you sound like a competent person. Run 5844 to upload the data , remove the old nvram, insert the new one and clear with 5801. then run 5845 to download to the new nvram.

[turbojetboy]

Re: replace NVRAM MPC 6501

replace NVRAM MPC 2800

How to replace new NVRAM MPC 6501 ? and how to download from old NVRAM ?

I have to ask, why do you need to do this? It is always a LAST resort, especially on this model. You can expect all sorts of trouble with false toner out messages and devs going wrong etc etc etc.

[JustManuals]

Re: replace NVRAM MPC 6501

This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from

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Paul@justmanuals.com

[nmfaxman]

Re: replace NVRAM MPC 6501

Just so you know.......
Replacing Nvram and moving the data won't reset the electronic counter.

[tullio]

Re: replace NVRAM MPC 6501

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replaced all PCB boards., eeprom. same problem.
Tandem Tray error on the display.

[sakura]

Re: replace NVRAM MPC 6501

As mentioned before - NVRAM replacement is the last resort. Check out all harnesses for any damage, electrical connections between boards (controllers) may cause weird issues. Also it's ALWAYS good to have a spare machine you could "borrow" parts from and see if it's going to make any difference...
P.S. DO NOT try to use "used" NVRAM though

[Llama God]

Re: replace NVRAM MPC 6501

[ATTACH=CONFIG]16623[/ATTACH][ATTACH=CONFIG]16624[/ATTACH]

replaced all PCB boards., eeprom. same problem.
Tandem Tray error on the display.

Well, these are worse than useless.

This is not an NVRAM issue, it's a harness/connector fault (at a guess.)