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Type: Posts; User: tmw

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  1. Thread: M479 Firmware

    by tmw
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    5
    Views
    2,396

    Re: M479 Firmware

    I tried rolling back firmware on this model. No matter what I tried, it wouldn't let me roll it back. The screen kept telling me it had the newest firmware and that was the end of the story.
  2. Thread: Sharp Error H4-00

    by tmw
    Replies
    5
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    696

    [Electrical] Re: Sharp Error H4-00

    We had one like that. Ended up replacing the fuser harness. Haven't heard back since with that code. One of the pins could be damaged enough to keep coding out. It's not too terribly hard to change....
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    Re: T520 failure to run firmware

    I am updating in case if someone needs a future reference. I installed a bundle board being the next thing in the manual. The first time I tried loading the roll it said it wasn't recognized. I...
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    524

    T520 failure to run firmware

    I was wondering if anyone had problems trying to flash firmware to the T520. the HP site started the process. The boxes popped up showing it was extracting the files. The customer had to enter her...
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    1,158

    Re: Copystar CS2552 drivers for mac

    As I said in the original post, I got the driver from Kyocera. I used the one available for mac. As far as I can tell it went the same as it showed in the supplied video. I also was generally looking...
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    Copystar CS2552 drivers for mac

    Hi, I was hoping someone more familiar then myself can enlighten me on this question. I have installed drivers on macs successfully before, but I'm not as familiar navigating them. I still may be...
  7. Re: HP M477fnw black copies, prints are ok. Appears exposure light not coming on.

    Sounds like you may need to replace adf/scanner assy. Unfortunately individual parts aren't available.
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    Re: HP M775z lines from transfer belt

    I think it's a poor design. It should use a proper auger instead of a coiled wire.
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    Re: HP M652DN 57.00.88 Error

    I think a 57 error refers to a fan. The last set of numbers should indicate which one it is.
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    614

    Re: T2500 error printhead 0x00020

    I'm sorry if this is late. I have had a couple T2500s that would have trouble installing a new print head. It was down to either the purge unit or the service station being bad. I don't remember the...
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    Re: Display screen blank

    The 3571 takes an EMMC card. It is half the size of an Msata. Be sure to have the correct one. Can you see any image on the screen if you hold a flashlight against it ? One problem I hope you don't...
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    Re: mx 3070 prints all black over colors

    This is turning out to be an odd one in my opinion. Just to be clear it is the SCN MFPC board. It integrates the network board. I tried all your suggestions. Except we don't have another 3070 at the...
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    705

    Re: mx 3070 prints all black over colors

    Tending to think it's something electronic. I haven't tried the sim yet. My fellow tech started to check it out. He noticed it was starting to give the please wait message and freezing up. He...
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    1,779

    Re: MX-M60/50/3671 series reliability?

    I haven't seen thousands of these machines yet. On the ones I have, the msata/emmc card can be a weak point. It seems the fuser problems they were having has calmed down.
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    705

    mx 3070 prints all black over colors

    I don't expect anyone to solve this for me, but if it jogs your memory or have a hint of anything it would be greatly appreciated. We got a repaired scn board back from hytec that was sent for boot...
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    165,488

    Re: It's time to let go of Trump.

    He's going to die someday. Then what ?
  17. Thread: 5071 fuser noise

    by tmw
    Replies
    6
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    1,116

    Re: 5071 fuser noise

    We just had a 4071 fuser making noise. Replacing the pressure roller bearings took care of it. Unfortunately if it's the other bearings, they can't be replaced. (easily)
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    Reported adf problem hp m521 intermittent

    I only have a description of this problem to go by. I was there twice, one time right after they said it did it. Each time I could not reproduce the problem.
    They report that occasionally when...
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    822

    Re: BP-70c31 'misfeed' at power on

    After testing with a different machine at the office, it seems that the surge protector may be faulty. Has similar random shut down events.
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    822

    BP-70c31 'misfeed' at power on

    Called to look at brand new machine we just installed. Found it odd that misfeeding was being reported already. I was running it without a problem, then suddenly it appeared that it shut off with...
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    Re: Charles Barkley quotes

    "Flakey white stuff". I get a kick out of him.
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    824

    Re: HP 4700 Odd marks on output

    Is the stripe in the exact same place from both cartridges ? You could have two bad carts. The pattern looks random and not repeating. I tend to think it might be electrical. Maybe a contact isn't...
  23. Thread: Blue line on scan

    by tmw
    Replies
    8
    Views
    1,321

    Re: Blue line on scan

    Although it's rare, I have seen a faulty system board cause random thin lines. Maybe reseat the board and whatever chips that may be installed on it. Might help eliminate it. Or possibly the ribbon...
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    611

    Re: E7-61 board mismatch

    Any machine that displays this code. In this case mx-m363, but it can appear on any model.
  25. Replies
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    611

    E7-61 board mismatch

    Would anyone, even Sharp be able to tell how you can tell the difference between boards that say they are mismatched. So far trying to decipher markings or anything that might seem different. The...
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