Need Help Hp latex l260 Disk recovery

[ppnai]

Hi,
I have an hp latex L26500 , I got an error 79:04 , I upgraded the firmware it works for a day an next day the same problem and the error at the start up, i rest the eprom with no help , I did a disk recovery it make the printer restart and the HP logo appears with % counting it reach the 100% and for an hour , each time i restart the machine it count till 100% and stuck on that.
Any help please

 

[balstestrat]

Did you read the "How to troubleshoot the 79:04 System Error" from the manual? It has many pages about this error.
Since you ended up like this, I'd probably try replacing the HDD. But it can be pretty much anything at this point.

 

[ppnai]

Thank you for your help,
I did all the tests in the service manual, everything is fine and most of the 79:04 problems comes after the startup , but in my case I can't reach the panel menu

 

[jimboeejit]

79.04 can be a whole range of erors..

did u try changing the battery on motherboard?
reseat the memory?

 

[ppnai]

I changed the battery and I changed the hard disk , I removed all the consumables, Ink-Printheads - Maintenance cartridge with no hope , after it finish the countdown on the front panel it gives the code directly, I'm stuck on that.
Attached is the log details.

 

[ppnai]

I changed the battery and I changed the hard disk , I removed all the consumables, Ink-Printheads - Maintenance cartridge with no hope , after it finish the countdown on the front panel it gives the code directly, I'm stuck on that.
Attached is the log details.

 

[ppnai]

I changed the battery and I changed the hard disk , I removed all the consumables, Ink-Printheads - Maintenance cartridge with no hope , after it finish the countdown on the front panel it gives the code directly, I'm stuck on that.
Attached is the log details.

 

[Ian Stewart-Koster]

Did you check the service manual?

 

[jimboeejit]

did you remove the network cable from printer and delete anything in print queue?...
then try restarting...
turn off at back and remove power leads
wait few minutes then replug and turn power on at front panel

 

[CC-CMYK]

did you remove the network cable from printer and delete anything in print queue?...
then try restarting...
turn off at back and remove power leads
wait few minutes then replug and turn power on at front panel

Yes I’ve done all of that.