I'm getting a 30.1.12 code. Originally it had a 30.1.34. I replaced the SCB with no change. I then replaced the formatter and hard drive, it then showed a 30.1.13. I then rplaced the flatbed optical unit and now it shows a 30.1.12. The ADF passes all motor, lamp, and sensor tests. Anybody got any suggestions?
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Re: HP m9050 MFP
I've not had this problem, but this is what I found for 30.1.12:
1. Turn the power off, unplug the
power cord. Plug in the power
cord, and turn the power on.
2. Reconnect connectors J158
and J159 on the ADF inverter
PCB, and reconnect connector
J104 on the SCB.
3. Reconnect connector J102 on
the ADF inverter PCB, connectors
J301 and J304 on the ADF analog
processor board, and J601 on the
ADF CCD driver PCB.
4. Reconnect connector J303 on
the ADF analog processor PCB,
and connector J602 on the ADF
CCD driver PCB.
5. Replace the ADF inverter PCB
(LJ 9000mfp/9000Lmfp only).
6. Replace the ADF lamp
assembly (LJ 9000mfp/9000Lmfp
only).
7. Replace the ADF analog
processor PCB.
8. Replace the SCB.
9. Replace the ADF optical
assembly.
For the 30.1.13 I have:
1. Turn the power off, unplug the
power cord. Plug in the power
cord, and turn the power on.
2. Reconnect connector J161 and
J162 on the flatbed inverter PCB,
and connector J205 on the SCB.
3. Reconnect connector J103 on
the SCB, J504 and J503 on the
flatbed intermediate PCB, J201
and J202 on the flatbed analog
processor PCB, and J601 on the
flatbed CCD driver PCB.
4. Reconnect connector J105 on
the SCB, J502 and J501 on the
flatbed intermediate PCB, J203
and J204 on the flatbed analog
processor PCB, and J602 on the
flatbed CCD driver PCB.
5. Replace the flatbed inverter
PCB (LJ 9000mfp/9000Lmfp
only).
6. Replace the flatbed lamp
assembly (LJ 9000mfp/9000Lmfp
only).
7. Replace the SCB.
8. Replace the flatbed optical
assembly.
For the 30.01.34 I have:
From the service manual.
30.1.34 Loss of communication with the formatter or
cable error.
1. Turn off the device and then turn on
the device.
2. Check the connections between the
scanner assembly and the formatter.
3. Make sure that the hard disk drive on
the formatter is connected correctly
and that the hard disk is functioning
correctly.
4. This error condition can be related to
network traffic at the customer site;
isolate the MFP from the network and
troubleshoot accordingly.
5. If the message persists, replace the
scanner assembly.
My suggestion, since I have not had this problem before, is to try to go back through the steps and catch any one of these you might have missed. I think I would run tests without the Hard Drive installed too.
Make sure you are testing the machine from a known good outlet, without a surge protector and it might help to plug it into a dedicated outlet that is not in the same circuit with the one you've been using. These machines are power hogs and any power fluctuations can cause some weird stuff. I had a tech with a strange motor error, he replaced it and got a fan error, he replaced them and got a motor error, he replaced the DC controller, and it turned out to be the LVPS (also a weak point on this machine).Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well-preserved body, but rather to skid in sideways - Coke in one hand - chocolate in the other - body thoroughly used up, totally worn out and screaming "WOO-HOO, what a ride!".Comment
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Re: HP m9050 MFP
Thanks for the suggestions..it is fixed and don't know why...lol in the service mode there was an upload SCB frimware..we didn't have that firmware but pushed it anyway..it said please wait then freaked out. Turned it off then back on and it started working and has been working now for half a day...dunno..lol.. put the old formatter back in and the 30.1.34 returned, so the formatter was definitely that problem.Comment
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