Reset Waste Toner Box Brother laser printers
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- Опубліковано 2 сер 2024
- How to clean and reset the waste toner box for Brother WT-223CL WT-220CL for laser printers HL-L3210CW, HL-L3230CDW, HL-L3270CDW, DCP-L3550CDW, MFC-L3730CDN, MFC-L3750CDW, MFC-L3770CDW HL-3140CW HL-3170CDW HL-3180CDW MFC-9130CW MFC-9140 MFC-9330CDW MFC-9340CDW DCP-9020 and other models.
Error message “Replace the Waste Toner Box inside the machine” and “WT Box End soon”.
How to fix the Brother waste toner full.
For any question or suggestion leave a comment.
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THANK YOU FOR THIS. brother is always trying to nickel and dime you to buy new parts. the waste toner box i have is perfectly fine (i emptied it and it still gave the message), moving that little metal part and taking the bushing off fixed it
Oh yes, thank you very much, my printer doesn't print for a whole time because the full message is always here. Now he has disapear when i follow your instructions, you save my live!😎
Thank you. Up and going! My waste toner box was nearly empty, but black foam roller needed to be cleaned. When you said it measures the resistance through roller, i knew that was it. Thanks again.
Your comment helped me out
I increased the resistance without removing the black holder.
I just made the sensor pin more wider and it assumed more resistant...
So now it is working
Thanks for speaking the obvious but well needed.
Kind Regards
Tapish
Thanks! Saved me ~ $ 38 and only took about 15 minutes!
very clear, precise, perfect. Gets the message across without wasting a single word!!!
Awesome. Saved me $40 and only took about 20 minutes. Thanks!
This is the best explainer video I could find among many. Excellent.
Really great video. I tried emptying, cleaning the roller, resetting the contactor, cleaning the glass blade, and taking the bush out. None seemed to work.. then I decided to shut it down and then start it up again.. bingo it worked!
I did it.....amazing trick. That small bush was the problem. Mine MFC-9340CDW have already 72k pages, looks like now that will go another 70k pages. THANK YOU, viandant5
Grazie.
Ho risolto anche questa volta, grazie ai tuoi preziosissimi video.
Mi dava errore dopo aver cambiato il raccoglitore toner dicendo che era pieno anche quello nuovo originale. Ho pulito come hai indicato ed ora funziona perfettamente
Bravísimo!!! 👏👏👏 The removal of the roller bushing worked for me! Thank you very much!
Work perfectly. Good instructions.Thank you
Thank you for a great tutorial. Cleaning the rollers cleared the error message for me.
Thank you so much! Works perfectly!
Thanks very much for this!
You saved me $82. Thanks!
You just saved me a lot of time and money. You're on my Christmas card list.
thank you from brazil !!!!
Very clearly explained. Thanks
Excellent video. Thank you very much.
This worked great, thanks!!
Thank you so much, well explained, it really works!
Also on top side touching to the roller,there is a glass and metal piece, with 2 screws holding. That piece has to be cleaned to get rid of the error message.
you saved my life, thank you
this is what worked for me.
what a great comment
Worked for me too. Thanks
Thank you so much, it worked.
Excellent!! The best explained process, 100% success
Great video thanks so much
Thanks, it helped. I removed the roller.
Thank you very much . This video helped me a lot. Nice day 🙂
desde Chile, muchas gracias
Molto Grazie! Great video!
Grazie per le spiegazioni.molto bravo.ovviamente iscritto.ciao
It worked! Yay!
Perfect thank you!!!!!!
Toner salesmen HATE this one simple trick
brother CEO in shambles
Grazie! spiegato splendide!
Thank you champion
Perfect. Thank you
Very good video, clear and complete! Much better than another one I watched. Do you think its a good idea to disable the roller sensor?
I think it changes nothing, the worst would be that you have not so good prints
amazing simply amazing!
Thanks my friend 🤘🏽
Thank You 🙏🙂
Well, I am afraid that as good as this video is, a firmware update has apparently shut this path down. I did it all. Opened it, blew it out with my air compressor, cleaned the foam roller with rubbing alcohol, pulled the bushing, cleaned the clear lens that spans the compartment; all of that and it still throws off the message. I just needed this fix to work for four days, until the replacement shows up on Friday, but no luck.
Hello, i thought the same when i did all mentioned here and still had this message. After it i watched video again and noticed, that this round thing on 1:44 - i moved it to release connection between metal pieces. I thought that it needs to be released, but he didn't do it. And i put it back in same position when it connects 2 metal pieces and it worked. after it message disappeared.
worked for me thanks for sharing
Thanks a lot!!
Sempre n°1. 👍
Excelent
Perfect
T H A N K Y O U ....... P E R F E C T
Just for those that it doesnt work, i did everything in the video, took it apart, put it back together, took it apart put it back together over and over and the message wouldnt clear. Then on one of the tries it just suddenly worked with no real reason why. So persevere with it and make sure it's all put back correctly.
شكرآ
Hi Gìanni, congratulations for the work you do and for your help, my Brother 9020CDW showed the message bot wt at the end, I then replaced the waste toner box with a new Brother, but the problem is the same, I followed your tutorial but nothing has changed, in your opinion, the printer will block the printing process forcing me to replace the waste toner box because the printer will believe it is full? , Thanks for tour answer
Yes it could be a broken sensor or a contact in the printer
@@viandant5 Now the printer does not allow me to print anymore, it tells me to replace the wt box, is it possible that the wt box is defected?You suggest me to buy another new?Thank you always for your help :)
@@justforx Yes, I hear other people having the problem of a defective waste toner box. obviously I can't be sure
@@viandant5 i just ordered another one, just to figure out if the Wt box"WT-220cl" is the guilty, we will see, thank you Gianni, have a great weekend 🙂
I just cleaned my contacts and it still is not detecting my box.
Hello Gianni,
I have an HP CP4525 that prints only solid black pages, I followed your videos about laserjet printers printing only the solid black pages. I replaced all the toner with new, I replace the low voltage power board, I replace the ITB. No change after all of this, still solid black pages. I made sure all sensers are touching the cartridge. I've been working on this for 2 years now, I'm out of ideas on how to fix this printer. If you have any idea's they would be very much apricated.
Thanks,
Kathleen
It could be the main board, or the connectors between the main board and the toner cartridge, or even the printer firmware
@@viandant5 Would you guide me to directions on updating the firmware? Not sure if it's on HP website.
@@kathleensteele1447 Which operative system do you have?
@@viandant5 windows 11
@@kathleensteele1447 Here:
support.hp.com/it-it/drivers/selfservice/hp-color-laserjet-enterprise-cp4525-printer-series/3965798
For those for whom the procedure doesn't work, and worse, for those for whom a new box doesn't even work I have a guess. I suspect that the resistance measurement (between the rollers) is set up in the manufacturing process to be a certain value. I can suspect the value will change rapidly once it is put in service. The purpose of this would be for the machine to read the resistance and if it is in range it will accept the box and reset the error (insuring it is an OEM part). What this means is, if someone can take a new OEM Brother box and measure the resistance between the center and right hand contact, we could temporarily install a resistor of that value which will cause the machine to reset the error. Maybe someone who is getting a new box could measure it and give us the value. It is even possible the Brother has turned this into a machine kill switch meaning there is no way to reset the error code.
I DID IT ! I measured the resistance of my old WT box and it showed infinite resistance (> 200M ohm) I found that the little plastic collars that the brushes rub on are from 2.5 to 5M ohm each. That would mean if the resistance from one roller to the other (conductivity of the rubber roller) of new box was in the unit ohms, the machine would measure in the 5 to 10M ohm range.
What I did was take one strand of a multi conductor wire ( a fine stand of bright copper wire) and at the far end of the rollers I wrapped it around the pair of shafts right at the end. I tucked the end down so it wouldn't hang on any thing, checked the resistance from contact to contact (~8M ohms) and installed it. After loading the cartridges back in and closing the lid, it still said "WT end soon" but I hadn't powered it down in the process. I then recycled the power and unplugged it for 30 sec for good measure and when it powered up it and it no longer showed the error!
I then when back in and pulled the wire out and when reinstalled the WT box error was back :-/. Since I don't want to leave the wire in it I will fetch an 8M ohm or so resistor when I'm in town and install it behind the cover where the contacts are (from the center contact to the one of the right). I'm guessing that these machines have been programmed such that if ever the WT box gets full (switch opens) from then on the machine watches the roller resistance. That would explain why people have to keep replacing the WT box as the conductivity of the rubber roller decreases much faster than the box fills. Installing the resistor will make it only error on full box switch opening.
Now, it might be that there is a voltage held on the roller and conductivity is actually needed. Maybe someone can think of a treatment, a spray, like "anti static fabric spray" that would solve that.
Well, not so fast :-/ I said I had it fixed but it seems things haven't worked out so great. It did seem that I had the machine accepting the box when I shorted the roller shafts together. I decided to put in the resistor I thought would fix it more permanently. I installed a 3.9M ohm but it rejected it, still gave "WT end soon". I decided to see if it would run past the 200 copy limit some folks have talked about - well it stopped (printing blank pages) at about 200. I tried a 7.9 M ohm but still no luck. I did figure out that the metal used for the contacts and switch get a coating (oxidation?) that would not clean up until I hit it with 1000 grit emery wet sand paper. I found one needs to check the resistance from the left contact to the far right one and get it below an ohm. I'll post more if I figure out something but for now I have a dead printer and I'm not at all confident that even an OEM WT box will get it going again.
Update 4: I *think* I've got something figured out - guardedly. I've got NO ERROR at this time. What I found: The three contacts on the waste tray press against little spring loaded loop contacts in the side wall of the machine. Behind those loops are springs that push them out. In the side of the machine is a circuit board (High Voltage supply board). Those springs simply press against a jumper wire on the face of the circuit board to make the electrical connection. Over time these parts get micro coatings of oxidation that interrupts the connections. Thus, even if the Waste Toner full switch is closed circuit ('zero" ohms measured between the left and right most contacts) the circuit board sees open circuit indicating a full box. Someone could take that board out and clean the contact and spring surfaces. I might suggest 500 to 1000 grit emery "wet/dry" sand paper (used in car painting prep). I would try to do this carefully in an attempt not to cut through the electro plated surfaces as the base materials will likely corrode faster. I think it would be wise to clean all the contact springs behind the PC board as they connect the Corona wires, grids etc, ( I suspect this is causing many of my "clean the corona wire errors I've been getting). There are at least a dozen of them.
What I did : After getting access to the circuit board (getting the right side cover off is tricky) I measured from the board traces labeled "WTFD" - Waste Toner Full Sensor to "BCLN2" (meaning?) while the WT box was installed and got open circuit (should be closed circuit) . I just decided to solder a jumper between them (absolute closed circuit) and powered it up - NO MORE ERROR. I may just leave it like that as I will NEVER get to 40 k prints and I can pull the box and clean it every decade or two just for good measure. I'll also put a label on the box to remind my self ( yes. I getting to that stage in life). It seems to me that there is no diagnostic on the center tab so I have left the little plastic rings installed on the roller shafts. I think this contact is used to apply a voltage or ground to aid in toner collection.
Now, for how to get the cover off. I pulled the tonner cartridges , the belt thing and the toner box and then rolled the machine on it's left side. Two screws, one in front on top (top when sitting in it's norm, position) and one behind the paper eject door in the rear. Start in the front to unhook the side cover. The plastic front edge needs to be pulled out to unhook from the black plastic "frame". At the same time lift the tap on top that had the screw holding it. Now, along the top edge you will see two thin slots in the metal rail. Use a small screw driver or such and push down in each slot to unhook the two side cover hooks. Now you should have the side beginning to come off in the front. Back where the rear screw was, pull out the edge to unhook that edge. Now the top should be getting free. Pull it out a bit (an inch or so). Now work along the bottom, from the rear unhooking as you go - kind-of pull down on the cover and it should unhook. I can't tell you exactly how the front lower corner gets loose, I just messed with it and it finally let go. To reinstall, hook the bottom edge and then swing the top edge in until it snaps on. ( I have no idea why the screws are needed ;-) .
To take the PC board out is almost simple. Three screws and hooks around the edge and one wire connector on each end (just pull off) . BUT there is a ribbon cable in the middle that must be undone. Inside the machine, right behind the WT box is a plastic cover. Push it to the left while wiggle it (pro tip: press down on the right rear corner to unhook) and it should slide left and come off. Under it is the ribbon cable ( actually a flex circuit "cable"). It's folded up. Unfold it and now you can get the PC board out enough to undo the cable. Watch that no contact/springs fall out. You know what do do from here. Good luck with it.
I've done the full clean up and ensure all contacts are in place as mentioned in the video but when I put everything back into the printer and power it back on it reads "No waste toner". "Install the waste toner box". Any help would be appreciated.
Try to clean again the roller, it's the only thing that comes to my mind
For some reason the roller on the waste box unit is very dirty with different color powder, is there an effective way to deep clean the roller? if i try to rotate it by the gear i can see powder sticking onto the metal roller, I guess that will contaminate the belt unit which is the cause of the pink smudge on my printer?
Use alcohol, there are nor specific detergents
hello, one question, you have never had the error print unable 1E in HL-3140CW
It's a mechanical error, it could have several causes. Even a connector on the main board.
Buongiorno, I have performed all the steps
- cleaned
- reset the plastic lever that connects the contacts at the back
- remove the plastic roller to inhibit the contact of the side panel
however I am still getting the error. Do you have any other suggestions?
Sorry I only know this method. You can try to clean the roller once again
Gianni, come posso chiederti un parere di persona? Ho fatto la procedura descritta ma non funziona... 😔😔😔
Questo box è un pò una rogna e purtroppo non ci sono metodi di resettaggio. Prova a controllare e pulire i contatti interni della macchina, stacca il cavo elettrico per qualche minuto poi riattaccalo, togli il box poi spegni e riaccendi la macchina, reinseriscilo dopo il messaggio di errore
i couldn’t get it to work
I replaced the container with a brand new one, but it still gives me the error to replace the waste toner container! I'm desperate, I don't know what to do! Can you help me?
You can try this method
i dont get it. the last part…. if there is a rubber collar on the rod how does the metal plate touch the rod?
it does not touch the metal rod
I hate to say it but, this trick did not work for ME at all.... I had to spend $30 on a new one.... which is real shitty on Brother as a company! They could've easily made this box reusable, instead of disposable! This is a needless expense on top of their already pricey as hell toner! ugh I've purchased several Brother printers over the years and never even knew this was a thing until just a few days ago! Guess when it comes to replacement time, I wont be headed straight to the brother section at best buy or AmAZoN!
How long have you had your printer for???
I've been using mine for nearly 5 years, and only now has it asked me to replace the waste toner. I can understand that, yes, it shouldn't be hard to empty and reuse, but also, $30 (or $47 in my country) seems alright compared to their expensive cartridges.
It didn't do anything for my printer, still seeing the message, I bought 3 wast toner boxes, keep getting the message within 4-6 months and I print maybe 15-20 pages a month, box is empty, done everything this video explains on all three boxes message doesn't disappear… very frustrating
Io ho una brother hl3140cw, ho provato prima a cambiare la vaschetta con una nuova e non funzionava perché continuava a darmi lo stesso errore, ho provato a seguire queste istruzioni ma nulla, sempre stesso errore, cosa potrebbe essere??
Piastra base o contatti
@@viandant5e cosa potrei fare?
@@angelop.7893 Purtroppo senza vedere la macchina è difficile da dire. Se è la piastra base l'unica soluzione è portarla in assistenza
어렵다. 그냥 새거사서 교체하자.