HP LaserJet P4015 firmware upgrade (752 Views)
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Occasional Visitor
Uffe_
Posts: 3
Registered: ‎09-21-2011
Message 1 of 5 (752 Views)

HP LaserJet P4015 firmware upgrade

After a firmware upgrade from 04.120.1 to 04.130.4 the printer serial number on the configuration page says XXXXXXXXXX instead of the real serial no. I have rebootet the printer after the firmware update. It says the same. How can I fix it ?

Honored Contributor
Kenneth Chan_2
Posts: 2,941
Registered: ‎02-20-2007
Message 2 of 5 (744 Views)

Re: HP LaserJet P4015 firmware upgrade

[ Edited ]

You can do it via the service menu ... see the attached pdf.

 

Regards

 

Ken

Occasional Visitor
Uffe_
Posts: 3
Registered: ‎09-21-2011
Message 3 of 5 (740 Views)

Re: HP LaserJet P4015 firmware upgrade

It worked with the serial number. I have changed that, but can also see that the Model Number says: CXXXXA

Do you know where to fix that ?

Honored Contributor
Kenneth Chan_2
Posts: 2,941
Registered: ‎02-20-2007
Message 4 of 5 (713 Views)

Re: HP LaserJet P4015 firmware upgrade

That I don't know.  You can almost certainly do this via something called PML (which is part of something called PJL). PML is a bit like SNMP - it uses MIB files and OIDs ;  I've just started looking at this myself but having problems ; if I get further I'll let you know.

 

regards

 

Ken

Occasional Visitor
Uffe_
Posts: 3
Registered: ‎09-21-2011
Message 5 of 5 (680 Views)

Re: HP LaserJet P4015 firmware upgrade

[ Edited ]

OK. It is not a big problem but it would be great to have the documentation in order. I also have + 50 of these machines and I don't want to upgrade the firmware if it corrupts the serial+model no.

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