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Laserjet Enterprise Flow MFP M527

I have an Laserjet Enterprise Flow MFP M527 at work that is out of warranty.  Printer says it has error 99.09.62 disk error and I am trying to use the preboot menu to reinstall the firmware but it keeps erroring out. I did not change out or messed with the disk in any way, I came into work one day and it was already in the preboot menu with the error code. I have the latest firmware update on the USB but when I try downloading it, it errors out right away. I don't really know what else to do as I cant find much help for this issue. 

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Failed hard drive most likely. If you open the cover for the formatter you will most likely find a Toshiba hard drive and their reliability has been poor. You want to replace it with part number L41606-011. This will be a Seagate drive. You can install any Self encrypting hard drive but it must be a physical drive. The controller in the unit will not support an SSD drive.

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So I changed the drive and it does the firmware downloading, but now I get an error 99.09.60.

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Did you follow the required steps to mate the drive to the formatter? Watch this video https://youtu.be/qeWM7s8K_Xc

 

If you find the information provided useful or solves your problems, help other users find the solution easier by marking my post as an accepted solution. Clicking "yes" on "was this reply helpful" also increases the chances that this solution will help others.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.



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