Brother 9330 mfc9340cdw Fuser unit removal.And sensor circuit board removal (if you damage red plug)
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- Опубликовано: 15 сен 2024
- Correct Removal of fuser unit of brother laser printer. mfc9330cdw 9340cdw 9335cdw 9140cdn hl-3150cdn hl3170cdw hl-3140 Also how to remove the sensor circuit board if you have damaged the white and red sockets. Phone (07) 3891 9699
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Just wanted to say I had the paper just starting past the fuser then stopping. I replaced the fuser, cleaned all rollers and belt... no love. Changed the board and NOW it works!!! Putting a tiny board in the trash is far more green than the entire printer! So that board holds a fuse and the hall sensor that sees the tab of the paper sensor. Thank you for the video!!!!
Thank you for this video. I have a Brother MFC 9130cw and was able to fix my paper jam problem. I am not a DIY person but your video was easy to follow.
In a sea of useless repair videos, this is a godsend. Thank you Terry Jones you wonderful man!
Terry, this was brilliant. You dropped my fuser to my door and I fixed it in about 30mins with this and your other videos. Very happy as I now have a printer that is like new as I was thinking about dumping it and buying a new one. Thanks for your work, Cheers.
Thank you, Terry! I wish I would have watched your video first. Fortunately, I found it before I broke the solder on the red and white plugs. I am sure though, I was close. I was in the process of replacing the fuser based on another video that was not clear on how they came apart. When I realized I couldn't figure it out I did another RUclips search and found this. Whew! It wasn't until I turned the printer on and did a test print that I could breathe a sigh of relief that I hadn't broken a connection. Still, it was good to know if I had the rest of your video showed what to do next.
Can you provide a link to the video you 1st watched so we can name and shame.
Great video, I've ordered my replacement fuser unit, just waiting for delivery have removed the old unit successfully thanks to your instruction.
Thats funny I dont see any orders from you what link did you get it at?
Thankyou for the good video , Terry, I was able to remove my faulty fuser and fitted a spare unit I had. I will see how long that one lasts, if it does not, I will buy the rollers from your Site. Thanks again.
Very much appreciate the detail in this video. My attempt to replace the damaged (by me) circuit board was a SUCCESS!!
Thanks very much for this video Terry; I was able to install the roller unit and the printer is working well. Really appreciate the service.
Lorikeets in the background! Great video Terry. Thanks for the upload.
Great videos. Only one comment. You would be well served by putting your camera or a DSLR on a tripod, so as to eliminate the movement in the camera. Thanks for these videos!
Thank for your sharing. I just replaced my one. And printer is working very well now.
Drum arrived and fitted as in your instruction. Thanks Terry. Awesome mate.
So that was 10days AU to NZ. thanks for confirming.
Great set of videos Terry. Your guidance and tips were invaluable.
Thanks for this video and thanks for you know who you are for making that mistake. I know I would have done the same.
Thank you for this. 3170cdw repair commencing.
Ordered from www.fixitfastelectronics.com after my fuser roller was bubbling my pages... all fixed and working again! So happy I didn't have to replace the whole fuser unit, was even thinking about a new printer! Thanks :)
Hi there you were about to show how to fix the circuit board where is that video?
I shouldn't have replaced the fuser roller late at night, because I ended up damaging the white socket. In order to repair this, does one need to order a new circuit board? Your video by the way was very good, and I probably wouldn't have damaged the socket if I had seen it.
Catbird50 remove the board as at the end of the video and resolder the connectors on the underside.
I damaged my white socket as well. I actually pulled it right out of the circuit board. My fix was easier though. I just put two wires, on for each prong on the circuit board, and made them as a jumper cable. It's pretty easy, just connect to the wire, fitting into one of the small holes that would connect to the circuit board, follow the Track on the circuit board to see where it leads to, and push the other end of the wire against the metal of the wire that's connect to that spot. I hope you understand what I mean. It should fit nice and snug, and not come out. As long as there is a decent amount of contact, it should be fine. I bent my wire to make it more snug. No need to replace the whole circuit board. You may need too remove the circuit board to be able to trace where the circuit traces to. I think #1 to the 6th on the board and #2 to the 2nd. Better check to make sure though.
Could you give some insight or a video if the Brother printer shows Print unable 1E error? And where the LED control PCB is located....I am sure it is deep in the machine but wouldnt know where to start. This video was super helpful until I realized that was not our issue. Thank you!!! Super helpful.
Lucky you! thats are rarely occurring code, cant remember if i've seen that code before. When did this code begin? try checking you have installed the toners in the correct sequence and the drums not mixed up(the black drum and cmy drums are different). You can mix up the cmy drums but if you install a black drum where the cmy is expected I think this error occurs, but i may be wrong. Check you are using the correct driver for your model rather than a "universal or generic driver". Disconnect the printer from your network/computer (isolate it) and print something from the machines own menu settings. If it works ok then its the way its connected to your computers or driver issue..
excellent and detailed description .
I have a brother mfcl8850 cdw. I did not find your video until after I messed up the circuit board. I am wondering to get that fixed, if you can fix it if I send it to you.
email me @ fixitfast@yahoo.com to discuss your problem.
Hey, I have a 9340cdw and the paper jams at the fuser, it just barely can't reach the next set of rollers to pull it through. I pulled the fuser out and everything looks fine, there appears to be no damage could it still be the fuser that is holding everything up?
Me too! No one seems to know what it is.
I was so damned careful with the connectors.. Updated the firmware..
Just doesn't seem to want to work.
Did you figure it out? I believe it's something to do with that little board with the delicate ports, but I'm not sure exactly what is at fault..
LV0890001 is the number.. And it's describes as a paper eject sensor. Which would make sense. It doesn't appear to sense the paper on the switch, and just halts right there before it can pass over the fixer properly.
It's a cheap part where I am, so I'm going to give it a shot replacing it. Maybe something obvious will be at fault when I can get to it.
@@breaddrinker if you get that part, and it works, let me know!!! I still cannot figure out what is wrong with the printer.
@@fluidboom3329 The eBay listing for it literally starts with "You got that problem where the paper sticks an inch out the back? This is what fixes it".
So, while that's rather un-technical, it is exactly what it's doing.
I will get back to you. It claims to be arriving as early as Friday.
I'm hoping once I remove that board, something obvious will be faulty with it.
Maybe a broken solder joint or something.
*Edit*
I pulled the board early, because I had a few minutes.
The same insanely tight connectors for wire size feeling on all of them, but it comes out quite simply.
There's seemingly no damage, so hopefully whatever that little black part is in the middle has burnt out.
Hope is dwindling, but we will see.
I can't find any part numbers on the black part on that tiny board, but it does appear to be a tiny little fuse block, held in place on either side by a clip. They even look replaceable, but again, I can't find a part number.
@@breaddrinker I hope that new board that youre getting works... I don't want to throw this printer out...
@@fluidboom3329 I just installed the new board.. It's now saying will restart in 15 minutes.
This in fact started happening on reinstall attempt number 3 with the old board..
I don't know if this is a warm up for the roller or what, but I also recall the video saying this is what happens if the board is malfunctioning or broken. Will see if it restarts.
whats your website mate - i need a roller. I saw it flash up on video but now cant find it as i go through them. :-)
Hi, I wish I watched your video before I damaged the circuit board. Your video cut out just before I could see how to fix it. Any chance you could send me a link to finish watching?
excellent video where I can get the orange piece and as it is called
So.... i made the white socket wiggly but still attached to the circuit board, do you think its broken and will need to be resoldered?
Thanks in advance
it is broken, pull it out and resolder it before you do more damage.
Thank you
I did take it out and managed to resolder it but now i get an "unable to print 05" or a "fuser error" message after putting everything back together. Please help
@@benvydna1 You haven't soldered it correctly you can buy a new board here www.fixitfastelectronics.com/brother-printer-sensor-board/mfc-9330-9340-sensor-board.htm
I can see my fixer roller was blistered and damaged, but now I've replaced it I get continuous paper jams, and it doesn't seem to want to go through the fixer at all.
I can smell it's getting power. The white and red cables released with seemingly no damage, and likewise replaced fine.
What could be causing this?
I uninstalled and reinstalled 3 times, trying to get this to function, and only then did I get the heating error and a reset in 15 minutes warning.
I was unbelievably careful.. Could it just be the board is bad, or is it really too simple for that?
Mine actually reset successfully, allowing a print, but is still jamming in the identical same way, with an inch of paper left sticking out the back before passing through the fixer properly and back up to the top.
Can anyone help? A part number on the board would be crazy helpful too. *edit* part number LV0890001
Good morning Terry, I have a brother MFC9340CDW, when I turn it on it shows the message "CLOSE THE TOP COVER", you would be so kind as to tell me how to solve that fault or share a link that can help me. Thank you very much for your attention
Close the top cover of the Adf scanner. Check the switch for the adf cover. The plastic arm on the top swing cover that pushes on the top cover switch can break off.
can you make a video demonstrating how to switch the power supply PCB of MFC-93X0 series printer?
Your power supply may not be faulty. See this video m.ruclips.net/video/VWM4uCP0pX4/видео.html your 9330/9340 has 2 super capacitors that can prevent it from turning on. Perform the reset procedure to see if it works.
Greetings!
I get inner jam. One paper gets printed, the second is in inner jam the third Jam in the Front. What may be the Problem??
Fuser Sensor?
Print one page and only one page does it paper jam? Are there any other sheets of paper inside the machine if it does paper jam and you have requested only one page to print
@@TerryJonesPrinterRepairs
It prints one Page, than Error Message Jam. One paper stuck under the Toner and one in the Front where the paper gets into the printer. Sometimes you get printed 20 Pages without anything but mostly its inner jam
@@Hishmahush put 1 sheet of original document on the flatbed glass do one black and white copy. Does it paper jam
What does “print unable 02” indicate?
Thanks!
Hey Terry, me again. I realized that I think I broke the circuit board. So I followed your instructions and removed it but I don't know how to repair it. The white one feels loose. I am determined to fix this on my own. It's a hot Miami summer here, so it gives me something to do indoors. :)
Knew this was Brisbane by the birds in the background, then saw the 07 lol
Is it possible to add WIFI to a Brother MFC-9140?
MFC-9330 is same hardware and it has WIFI.
WIFI module seems to be a component to install on the left side main pcb (based on the service manual).
Could you confirm, please?
No. The firmware will stop you. The simplest way (and quickest) is to buy one of these repeaters www.ebay.com.au/itm/Wireless-WIFI-Repeater-300Mbps-Wifi-Extender-Long-Range-Wifi-Signal-Amplifier-XP/362839461426 . These make any non wifi printer wifi and also extend your wifi range. I use to use these frequently for customers on a budget who couldn't afford the wifi version of a particular printer model as they work out cheaper.
Hello Terry, I have the printer which is slowing down printing (first few pages comes out pretty fast and the others take few minutes for each page to come out) ... If I open the door in the back of the printer the issue is not longer present (all pages come out regularly from the back).
Do you know if this is cause by the fuser or sensor circuit board? Or a roller maybe?
Thank you
watch this video is this what your printer is doing? ruclips.net/video/pWD3f0WHYD0/видео.html
donde se pueden conseguir las piezas
Terry, I wish the video had proceeded to show how to repair the connector socket on the circuit board, because I have the same problem on my brother mfc-l8900-cdw. I was replacing the fuser unit when I damaged the white plug connector on the circuit board. I called a brother service center, the tech says I should just buy a new printer, since estimates that he will charge as much as a new unit to do the repair. For that reason, I will attempt to DIY repair the circuit board and for that I just purchased a soldering kit. Can you give me some directions/instructions on the repair/replace? Thanks!
Where are you located?
@@TerryJonesPrinterRepairs I'm located in Orange County, New York.
@@GraceREACH Guess I can't come and help you then. Try Calling an independent repairer (Non Brother). It amazes me just how Lazy U.S. Printer Techs really are, Guess it comes from years of HP/Canon corporate towing the company line training. 1st have you removed the board from the printer? 2nd do you own a soldering iron, 3rd do you know how to solder?
@@TerryJonesPrinterRepairs Thanks for responding, and Happy New Year! I share your sentiment on the printer techs. But, in the state of New York, prevailing wage laws, makes labor very expensive; so the govt. also is responsible for creating needless waste. And, I am disappointed in the Brother company; their website does not offer the circuit board as a spare part; plus, I have not been able to find the circuit board anywhere online; nor can I find a replacement connector socket as yet. The soldering kit I ordered arrives on Monday. I will follow your instructions on removing the board; I think the setup will likely be the same for the mfc-l8900 as it is for the one in your video.. I will take some lessons online (RUclips, etc.) to learn basic soldering; get some practice, before I attempt to repair the circuit board.
@@GraceREACH Its different to get the board out on the 8900 you need to take the left side cover off 1st.Then unplug the cable that goes to the board. After that the board is easier to remove than the 9330.
Has anyone had this issue that after replacing the fuser you get an error message "2 sided printing disabled check back cover'? I went through all the troubleshooting steps but the problem remains and I can't print duplex, everything else works as normal.
Hello, very good vidéo, i have an error D900 on the same model, do you know how to fix it? Regards Sébastien
D900 means either you haven't re connected your touchscreen properly after removing it or the touch has failed.
great tutorial, thanks.
I get an error that the top cover is open, that doesnt go away, is this a common problem and where are the sensors located?
Top cover is the door on the top of the printer, the adf cover.
I have a Brother MCF-7220 Messages "Rear Cover Is Open" but, there is no jam. Does anyone know how to remedy this?
Remove the drum/toner unit and Clean the entire internals with an air compressor and a clean paint brush.
I'm getting an "unable 05" error after I changed the fuser. Help
Pay attention to 4:00 ruclips.net/video/HnGapSLinJI/видео.html this is where you broke your printer.
Great video. I swapped out my fuser unit and it seemed to go fairly well, but now it says the Fuser door is open and nothing I do seems to make it realize the door is closed. Any ideas? I don't know what mechanism in there tells it when the door is open or closed so that makes it harder to fix. I've been looking all over the internet and trying to ask people in some groups but no luck so far.
ruclips.net/video/n1fEOItPSnw/видео.html
@@TerryJonesPrinterRepairs Thanks! That was very helpful. So I now can see where the sensor is, and even if I manually hold it in it doesn't seem to know the door is open, so somehow that sensor is no longer working, which sucks because the printer will not work when it thinks the door is open. Do you happen to know what the fix would be for that sensor? Is it one of the circuit boards in there? Thanks very much.
Lightly bend the U shaped sensor back horizontal. It will be bent on the left or right side in and won't be horizontal flush.
@@TerryJonesPrinterRepairs It doesn't seem bent at all, it's in the center. I don't think it's functioning though because even if I use a flathead screwdriver to press it in all the way, the printer still thinks the door is open, so I don't think the problem is that it isn't being depressed properly
@@Cetacea30 this sensor. ruclips.net/video/n1fEOItPSnw/видео.html undo the screw and take the black cover plate off. Place a strip of cardboard in the U shaped black infared sensor .
Hello,
MFC-9330cdw 'cover is open. close the top cover...I know i have closed it but it still doesent work. What is the problem? Thanks.
Your top cover is open. Close it.
@@TerryJonesPrinterRepairs i did... but...
@@miapalo4540 see the latest video.
@@TerryJonesPrinterRepairsAfter I fix the error: "Cover is open. Close the top cover". And replace the toner cartridge. Then the machine has this error: ruclips.net/video/21QJLNAHf9I/видео.html
@@miapalo4540 unplug the machine and plug the machine back in get it to the stage where it says cover open then go to the Brother website download the firmware update tool and update the printers firmware
could that curcuit board be the reason the paper starts to exit the fuser then gives a paper jam error?
It may be but there are fake fuser units doing the rounds being sold on ebay and aliexpress as OEM. They are genuine fuser units but they have been repaired with the fake rollers I describe in the fake roller video I made. When installed the initial over heating at 1st switch on after install bends the printers plastic frame. I have had several printers through my workshop with this problem and its usually caused by the roller with the shiny inside
@@TerryJonesPrinterRepairs thanks for the info i'm going to check out the video you mentioned
@@TerryJonesPrinterRepairs hmm, my printer jams just after the fuser rollers, so what are you saying the fix would be? Should I get a set of rollers from you?
@@idontcareforaname5209 have you already replaced your rollers?
@@TerryJonesPrinterRepairs not yet, I haven't replaced them, but a printer fixing company replaced some stuff (and I'm not too sure what all they replaced)
www.fixitfastelectronics.com/printerparts.htm
Very grateful for the video, however , please ask Santa for a stabilizer gimbal for Christmas.
Thanks, mate. I wish I'd seen this video first, because I screwed up exactly what you predicted (based on advice from another RUclips video for removing those two little plugs here: ruclips.net/video/vNS4Nd37Jzg/видео.html). Now I'm looking for the replacement PCB...
Be sure to inform them that their lack of detail in their video has broken your printer.
www.fixitfastelectronics.com/brother-printer-sensor-board/mfc-9330-9340-sensor-board.htm