What's inside an Epson Inkjet Print-Head
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- Опубліковано 7 лют 2025
- Disassembly Epson Inkjet Print-head. What's inside the Epson Print-head: nozzles, ink channels, electronic parts. Be carefull, this procedure will destroy the printhead.
How to clean an Epson print-Head and unclog the nozzles:
• How to Clean an Epson ...
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very interesting to see just how many places the ink can get clogged...so it might follow that when trying to clean...it would be important to do both the cleaning of the external surface but also to run some cleaner through the whole mechanism also....thanks...
Thank U for this Video... now i know whats imside that printhead assembly!than u again
the material the ink filters are made of and glue used to glue the plastic parts.....Thanks
You can use every glue water resistant but once opened, probably the print head will no more work
This video is a masterpiece!
This was a nice video for people like me who want to know what is going on inside without having to tear my own print-head apart.
I was using an ammonia solution to clean an Epson print head a couple weeks back. I was able to get to the point that the solution would flow fairly nicely across all nozzles (when first flushing it, ink would only flow through the nozzles of one of the colors). But I made the rookie-mistake of putting it back into the printer and firing it up without giving it enough dry time. There must have been a partial short due to the conductivity of some of the ammonia left behind, so my main board is now dead (pulling power supply voltage down). I am in the process of buying a new main board but questioning whether or not my own print head should be ok now (as it has had over two weeks to dry out). What are your thoughts on the idea of trying out my old print head rather than just buying both main board and head?
I think that the print-head is defective too, but I can't be sure.
Well. I had the exact same experience , main board died , I used the printhead with another printer and and it also died ,,. So don't use the old printerhead .. mark it as bad or 👿 devil , it will spoil any printer.
@@radchanel2412 all is well again. Bought a reconditioned head and used main board. Installed them and the printer is back to working like new. The head and board were each about $30. Seeing that this printer would cost about $300 or more to replace, I feel like I'm ahead.
Hi Mike. Trying to troubleshoot a similar issue. How did you know that your main board was dead?
@@joshtdt6891 It's been a while since I diagnosed that printer so forgive me for a few guesses as to what I did. I recall hearing some noises that sounded a bit like excessive current draw when I powered it up with the cleaned print-head. There was a separate power supply inside the printer and the output of this supply was low (or near zero?). When I disconnected the main board, the supply power rose significantly. It was not being pulled down by a small amount but rather a huge percentage of it's total voltage. I do not recall much about the pin-out configuration of the supply. I just kind of guessed my way through it, using my old radio and TV repair experience. I no longer trusted the old print-head either. I replaced that and the main board and the printer took right off and has worked fine since then.
Really it's very interesting. And tear everything
Em nosso caso como está obstruído em 3 cores, então deveremos abrir até chegar na parte de ver a placa de cor verde e os contatos. Não ultrapassar em ir além da placa verde.
Até no tempo de 02:06hs 02:06 hs
Não passar dessa parte.
In our case, it is blocked in 3 colors, so we must open it until we reach the part where we see the green plate and the contacts. Do not exceed the green sign.
Even at the time of 02:06hs 02:06 hs
Don't go past this part.
This is only a demonstrative video. Opening the printhead will destroy it
@@viandant5 It is only safe to arrive at 02:08
Even in this part, distilled water can be used to carry out cleaning, placing the distilled water in a shallow bowl and wetting the print head. After that, suck on each color until you can suck up all the liquid from the distilled water.
In the part of the filter and piping below the injection nozzles, they must be cleaned, vacuumed and put under pressure because they will be dismantled.
But don't get to the part above the time of 02:09 where you dismantle the contact where it is glued to the flat in a glass style as if it were a calculator where the flat is glued as a contact.
Until the green part from the beginning of the video and up to 02:08 is the limit you can reach to dismantle manually.
@@viandant5 Because the XP series print head like xp-214 and xp-241 is very different and does not show the filters as easily as the L series print head video which is much easier. But cleaning is always safe to do outside the printer, using cleaning solution by vacuuming the print head and exiting through the nozzles to return the dirt. You still have the option of using a sucker to drain the paint from where the pad is.
Pour cleaning solution to clean all the dirt. Then put the cleaning solution in the printer drain with a pipe, place the print head on top, place a pipe where it will connect to the injector nozzle and there it will be vacuumed, that is, the vacuum cleaner in the injector nozzle with the print head in up and resting on its support, and in the drain where the pad is located and has a pipe, add the cleaning solution so that everything is sucked up by the injector nozzle. Then do the opposite, which is there, in the injector nozzle, have a cup with the cleaning solution in which it sends the pipe to the injector nozzle, the print head in the resting place, and when the printer is unloading, turn on the vacuum cleaner to suck up the solution. cleaning process where it will enter through the injector nozzle and exit there when the ink outlet of the pad is discharged.
*Note: With the flat cable disconnected, print head screwed on, and then check if it has gotten wet and leave it to dry on two computer processor fans connected in parallel to a 9V or recommended 12V supply for a long period of time.
no wonder they get clogged so easily
Ocorreu a danificação na parte do detalhe do espelho com a placa. Porque os contatos não irá manter fixo.
This video is only to show what is inside the print-head. This procedure will destroy the print-head
Same printer head. Tried everything to clear blockages. Syringe, solutions, ultrasonic cleaner. So decided to open printhead. Unfortunately, Near Impossible to reassemble when you have disassembled. I used sillicone sealer, to retrace the glue gaskets, but no luck as it took a lot of ink 4ml to reach the head when I tried to prime the black nozzle, so it must have leaked via a seal. If I would try again, Epoxy is the only glue that would be waterproof and work to an unbreakable seal imo. The Chinese seem to sell reconditioned printerheads so maybe it's worth a try. I broke the ribbon cable to the injectors so just going to buy a 2nd hand better model. This printer head wf2630 L320 etc... is known to be poorer build quality than the heads on the wf2750 etc...
How to install the gold plate nozzles to the printhead ?
What is the material we can use to stick or past this nozzles plate ?
@@emadelbaz The ink breaks down epoxy. Only superglue with bicarbonate worked for me. Better off buying a new printhead.
See? What did I tell u 😳. U just wasted a a properly working cartridge... 😁
Can this print head be reused or reassembled after cleaning?
No, if you dismantle the print-head it will be not possible to reuse it. It's glued.
@@viandant5 why if you re-glue it? Like they did in the factory
@@urjnlegend The problem is that taking apart a glued part there is the risk you break it
How to install the gold plate nozzles to the printhead ?
What is the material we can use to stick or past this nozzles plate ?
Onvce removed I think it's not possible to reinstall it
@@viandant5 sure?
@@neeo9666 it's glued and it will be damaged
Can you tell about filter you tool off in front of ink holes. About what the material is and can we find it on the ne? I searched a lot but I couldnt find anything
If you open an Epson printhead probably that ptinhead is destroyed, it's welded, difficult to reassemble it
@@viandant5 Sorry, my mistake. You'r right. I just wanted to know what type of filter and which ųm do they use. No one worked about on for home/office printhead nozzle filter. My question reason was I'm working on Brother j552dw piezo printhead and I think all the four ink way nozzle filter are gone in previous repairs. Later I found out my research they are using membran, ss mesh and fabric filters from 22ųm for dye inkjet printheads. You have right on Seiko printhead for Epson printers, it brakes when opened. Now my goal is to find which adhesive they use on nylon sheet to adher on plastic ink damper.
@@erzincanli Sorry I can''t help you but I think they are thermal welded
your video is great.
what happen of the green one got soaked up, is it still functional?
i mean the one that looking like a motherboard
If you dry it yes, it will work again
@@viandant5 that's the piece of info i was looking for! I was not sure how deep i can soak the printhead, can i insert it entirely to the solution... In another video you said only the nozzles (the bottom part) can be soaked... But then i suspect this can leave dried ink in the upper compartments.
@@reflexreaction3797 In the ink cartridges with print-head you have to clean only the nozzles but an Epson print-head can be cleaned entirely
@@viandant5 Did just that and killed my printer lol, because i thought it was dry enough after the hair dryer, well it wasn't. Same story as many others in the comments here. Boom and gone. Well, at least now in the future i know to definitely let it sit overnight to air out completely. Not your fault because that's what you said: safe to use when dry. I appreciate your work here, will probably return to learn something new next time.
Hi, there was one day the black colour print with empty straight line, then second page started have nothing and the third page gone worse and worse, eventually got nothing. While the colour are alright. I then use the epson software, use ink to clean the nozzle and printhead. After serveral attempt and I think it uses too much ink and still got no improvement, I google and follow some video from youtube to clean the printhead. I open the printer while still got electricity because I want to move the printhead into the position where I could access it. Then I forgot to switch it off, and I spray the alcohol into the printhead, kitchen towel underneath above the sponge but under the printhead, shake it and wipe it and then water, shake it and wipe it. the kitchen towel have coloured liquid and I took it out and I blow it dry. But then my printer never turn on again. I wonder could you be able to identify my problems and is there anyway I could save its life.
Spray alcohol in the print-head is not a good idea. I think there is a short circuit in the electronic circuits of the print-head. You may try to change print-head but it's not sure the printer works again
Olá, provavelmente queimou os dois transistores da placa lógica, por sorte são fa ei de trocar, e parece que são de baixo custo, talvez também tenha queimado o F1(pequeno fusível smd), e neste caso se nso for possível adquirí-lo você terá que soldar a peça fazendo uma conexão entre os terminais. O terceiro componente é o CI da Epson, depois vejo o nome e te falo, ele não precisa ser gravado e também é de fácil aquisição. MAS, veja bem, se você trocar os componentes da placa e tentar usar o cabeçote de impressão que queimou os três componentes podem queimar novamente.
I'm following him from Valledupar, Colombia. Help me printer Epson L120 takes the blank sheets, does the test and everything, does not present error but prints blank, What can I do to you?
I think it's the print-head however it's not possible to repair it, I think you have to change it
@@viandant5 Thank you..
@@a.c.e.bseccionalvalledupar9674 ¿solucionaste el problema? Saludos.
Is possible to resolve blocked nozels??
try this: ua-cam.com/video/snp2whsKHLs/v-deo.html
Can we repair shorted head??
Probably not
Thnx sir🙏🙏🙏
Plz sir how to epson manufacturing
What do you mean?
Good experience
Hola . De Que modelo de impresora es esa cabeza? L355 l 365?
Epson XP315
@@viandant5 gracias. Yo Desarme uno de l365 y es igual.
Now do tfp,dx5,dx4 printheads
mind blowing
The best unboxing video!
friend good night
what is the name of this glue that you use to glue the front plate of the print head
Once opened it's no more possible to reassemble the print-head. If you want to tey I think you can use a silicon type glue
The video is good
How to joint it back again?
It's not possible, this is not the procedure to dismantle and rebuilt the print-head
Just reverse the video😀😀
tq
sir how i can unblock nozel head
try this ua-cam.com/video/snp2whsKHLs/v-deo.html
I bought this printer ua-cam.com/users/postUgkxciSwynMJ7PnUvvx11rewiu-yFBkZTl53 to replace an aging HP printer. It is just used for casual home printing so I don't need anything more. Installation went easily though the HP Smart Printing doesn't work well with our laptops - having to select the actual device. Will have to see how the HP Instant Ink program works out. Plus haven't been able to set up printing from smartphone yet - either direct or WiFi
como colar a placa de nozels
Use the right cleaner fluid. ua-cam.com/video/tpJoBMORqww/v-deo.html
Good day. Do you work for Epson?
Currently not
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Awesome.. only if u had a microscope..
Be careful not to get the print head misaligned upon reassembly.. 😳... Those are machine manufactured, it's basically a no no disassembling those unless u got proper equipment for reassembly... 😁... Or unless u got a Japanese waifu who works for Epson... 😁🏯
This is not a disassembly method for the print-head. It's not possible to reassembly the print-head after taking it apart. This video is only to show what's inside a print-head .
@@viandant5creio que é possível sim, pois algumas pessoas conseguem recondicionar o cabeçote.
password....???
what?
দাদা আপনার মোবাইল নাম্বারটা দিবেন কি
If it aint broken why fix the damned thing... 😳😁
It's for education to show what is inside. Not fixing😊
Where's the piezo element?
Part of the print-head