I was about to throw this printer away and get another one...this was great! It work perfectly, your step by step guide was amazing...thank you so much!
1:32 how did you align the print head to the opening? I don't know how to move it so I couldn't check the ink flow. LM and LC colors both not printing.
What do you mean to move manually? open the front cover then power ON if you see the head print is move to left side then quickly unflag the power cable
Hello for sir question lng po. Yung printer ko pa kase kpag nag print ng photo mejo kumakalat po yung blue ano po kaya problema nya pero kpag hndi nmn po photo ang piniprint ko okey namn po salamat po
yung photo paper kasi Lodz makapal ang paper nya yung normal paper manipis ang pweding gawin diyan adjust yung lever nya iingat kaunti meron adjustable diyan tatanggalin mo yung buong cover tapos kanan ng waste ink pump nya yung may mga gear nandiyan sa baba sa tabi ng mga ink tank nya try mo silipin
in the nozzle check you will see if there are missing dots dot points in the six colors, that means that is the problem color that has a blockage so it needs to be cleaned
Sir, nagamit nyo na po ba yung cuyi na ink? greenish kase tone nung printout kapag gray areas e.. kung sa ink po ito ano po kaya magandang ink kesa po sa orig na epson ink? salamat po!
Is this applicable po sa L805 na C,M,Y,BK,LC,LM = Hansol (Third party ink). Cause my print turns into greenish and not so black. What other methods can do with my printer?
Sir kapag gagamit ka ng ink na duplicate hindi talaga sya magbibigay ng magandang print, must the best gamitin ang original ink medyo mahal nga lang, pero dependi rin meron din klasing ink kahit duplicate sya maganda yung pagkaka print nya, nagbebenta kami dito ng ink ng Epson made Indonesia.
Pang photo ink po sya sir original na ink sa customers ko po yan, pero meron naman na ink na China duplicate din sya gamit ng customer ko same quality ng original di ko nga lang alam saan nya nabili.
i have the same printer, my printers head is not clogged, it prints all the colors perfectly, but it prints very light black, as a result pictures that it prints are very dull and redish in color, can suggest me a solution.
The only problem is with the ink, what kind of ink did you use for the photo or sublimation, maybe you put the color in reverse because it has LC and LM
@@Kech4570 you try calibrate the color in your computer go to contorl panel click printer and printing preferences then set glossy or matte and try head cleaning
Good Day Sir Napanuod ko tong vid na to . may question po ko . im using L805 pag nagpprint kame ng may kulay Gray .hindi sya nakukuha na gray talaga . may pag ka green ung lumalabas pano sya mareresolve .or pano kaya macorrect yung kulay neto
yung host na maliit sir na rubber di ko sya nabili nakuha ko lang dito sa machine namin na pang refill, yung tank nya may butas na yan sir yung pinaka kuntil nya na maliit.
maam sa ink nyo lang po ang problema nyan or baka naman nagkabaliktad ang pagkalagay ng ink at check nyo rin po sa nozzle print nya kung buo yung mga kulay nya.
@@jaytechpinoychannel sir please may question pa po ako 🙏 ano pwede alternative niyang Blue na parang ginamit nyo pong Stopper? Maraming salamat po sa time
bossing sa ink mo yan ang problema na try muna mag power ink flush, or maayos ba yung pagkalagay mo ng ink sa tank hindi ba nagkabaliktad yung paglagay ng mga ink.
Good Day Sir, Paano naman po yung printout ng L805 faded sa gitnang part ng paper? Quaff Calling Card 250gsm po ang material na gamit. May solution po kaya doon? Thank you po in advance sir!
sir check mo muna sa normal na paper nozzle check print mo kung complete ba yung mga dot nya na color tapos kung di maayos yung mga color nya try mo po cleaning pero malimit problema nayn print head or yung ink nya
alin po mam yung print head ba ON mo yung printer tapos kapag lumabas na sya sa gilid remove agad yung power cable nya para magalaw mo na yung head nya.
@@jaytechpinoychannel I tried a lot but still one color is missing, previously i printed until yellow color finishes from tank without knowing and from there this problem started.
@@jaytechpinoychannel I'm facing the same issue... Yellow thermal ink is missing... head cleaned several times... power ink flushed 2 times... but, it isn't working... absolutely new printer... almost unused... merely 12 pages have been printed...
hi po sir paano po kapag may horizontal banding yung print outs? Ginawa na po lahat lahat ganun parin. nag manual head cleaning at power ink flushing na rin )
may problema na po yung head print nyan or barado na yung mga butas ng nilalabasan ng ink nya try nyo po gamitan ng chemical solution search nyo sa online nakakabili po nyan pang linis sa print head clog
na check mo na maam yung nozzle print nya complete ba yung mga dot nya, maayos ba yung paglagay ng ink sa bottle di ba nag reverse? sa ink lang po ang problema nyan.
Hi Sir. Pag po ba bumili kami ng Printer Epson L805 sa mall, pwedeng Cuyi Pigment ink agad gamitin namin. Or may convert convert pa po? Meron po kasing freebie na original epson ink yung nabibili sa mall.... kaso pag naubusan ng ink mahal yung original. Gagamitin po sana sa business (cards, stickers, memo pads) kaya balak namin yung Cuyi para mas mura? And pwede napo ba rekta ilagay yung CUYI ink on first use ng Epson L805? Salamat po. ❤
Hello po, Canon PIXMA MG3600 Po Ang printer ko pag nagpiprint po may line and blurred yung ibang words. Na cleaning ko na po pero ganun pa din, ano po kaya pwede gawin?. Salamat po
sa ink cartridge po ang problema nyan baka pa ubos na yung ink nya or baka matagal sya di nagamit kaya nga dry na yung ink sa loob ng cartridge nya palitan nyo nalang nga bagong cartridge.
Hello po ginaya ko po yan kase nag dry din sia yello lng lumalabas tas nong ginawa ko po yan agad ko triny putol putol naman po d maayus ung pag print nia ano po kaya mali ?
kung nilinis mo ngayon dapat kinabukasan muna nalang nag power ON para na dry sya baka ginamit mo agad at baka nabasa yung board pina dry mo muna sana kinabukasan mo nalang ginamit, tapos gamitin mo nalang yung CS Cleaning Solution pang linis sa mga headprint nabibili yan sa online, nag try ka na ba ng ink flush ? try mo ulit at check mo din yung sa inkpad nya yung host diyan baka barado din kaya di maka vacuum ng ink isa rin yan ang problema check mo din, kung okay naman lahat tapos blank na lahat printhead na problema nyan need na palitan nakakabili din yan sa online
Sir patulong naman tamang settings pigment cuyi po..dami konang test diko makuha timpla.wala po akong problema sa ink na dye yong pigment lang po talaga.
![Felix "Unfair" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/Oswujxm2Ag0/mqdefault.jpg)
![Epson ET 2800, 2803, 2700, 4800 Printhead Cleaning - NOT PRINTING Color, Black, Blank Pages [FIXED!]](/img/1.gif)
Ayos ah... Gumagaling kana son sa pag aayus NG mga printer infairness panalo. Ganun Pala Yun.
haha thank you
I was about to throw this printer away and get another one...this was great! It work perfectly, your step by step guide was amazing...thank you so much!
welcome
maraming salamat sir jay nagkaroon ako ng idea sa printer ko thanks sa pag share
Thanks bro for visiting
may bagong kaalaman naman na matutunan madadag dagan na namn ang skills ko nito idol ha ha ha
thanks really you fixed my print """"from United arab emirates
Very well explained solution for printout problems.
ah ganyan lang pala yun ser buti shinare nyo ang video kung pano malaking tulong yan salamat po
1:32 how did you align the print head to the opening? I don't know how to move it so I couldn't check the ink flow. LM and LC colors both not printing.
What do you mean to move manually? open the front cover then power ON if you see the head print is move to left side then quickly unflag the power cable
@@jaytechpinoychannel ah I see. When it moves within the opening, have to immediately unplug it. Got it! Thank you!
Yes it's very well explained solution.
Salamat po sa bagong kaalaman Lalo na sa Epson natuto po kami tnx sir
Thanks bro
Thank you very much. Very useful content. Solved my problem
now I know why what is the problem of my printer. its the same issue..thank you for the idea. ayusin mo na din po kulay sa bakuran ko salamat,
thanks for visiting
Galing mo po mag fix ng color. Salamat sa pagshare.
Mahusay mahusay ka talaga bro👏
thank you
Make video on how to manually clean head (Epson l805)
Thank you for sharing , i have a question .. can I use syringe needle instead of the tube?
no, he can't evaporate
*_Thanks for sharing kuys! very helpful!_*
My pleasure!! thank you
Another useful vids thanks for sharing
Hi Just want to ask po pano tumapat ung cartage sakto sa butas pra ma pull out po
pag nag move yung head papuntang kaliwa removed agad ang power cord
thanks again for another very nice info
Thanks for visiting 😊
Thanks for sharing brother very informative and helpful video. Keep sharing more power
Thanks for visiting 😊
hi i am having line color problems in the print is there away to solve it ??
Thanks bossing. ano po ang ginamit nyo na tube size and saan po nakuha ? thanks
thanks for sharing may ntutunan na naman
Salamat sa pagbisita
Hello for sir question lng po. Yung printer ko pa kase kpag nag print ng photo mejo kumakalat po yung blue ano po kaya problema nya pero kpag hndi nmn po photo ang piniprint ko okey namn po salamat po
yung photo paper kasi Lodz makapal ang paper nya yung normal paper manipis ang pweding gawin diyan adjust yung lever nya iingat kaunti meron adjustable diyan tatanggalin mo yung buong cover tapos kanan ng waste ink pump nya yung may mga gear nandiyan sa baba sa tabi ng mga ink tank nya try mo silipin
@@jaytechpinoychannel salamat po
HELPS A LOT!
What do you think about color interference in the check nozzle?
in the nozzle check you will see if there are missing dots dot points in the six colors, that means that is the problem color that has a blockage so it needs to be cleaned
@@jaytechpinoychannel I will send you a photo of the check nozzle
@@jaytechpinoychannel How can I send you a picture of the nozzle?
@@حسینهوشمند-ل3ض check my email in my description below
@@jaytechpinoychannel Sent to your email
Sir ano po size ng tubo na nakasalpak sa syringe na ginamit ninyo? sir?
TIA sa sagot sir
Are you using dye ink or pigment ink
no sir
Great content. Very informative and very helpful. Thanks for sharing. #Nature's Lover Channel here
Thanks and welcome
Sar nozzle ok Rahane ke bad bhi photo ke resha hai
Sir ano kaya possible problem ng may vertical lines khit ka head cleaning lang
very beautiful friend.
Thank you very much
any suggestions, which model of canon printer is reliable for photo printing, regards from Qatar!
Canon pixma G2415
Great, thanks for fast reply!
Thanks for visiting 😊
akin greenish ung black. cuyi gamit ko... ndi daw kase pede ung orig na dye ink ng epson kaya pinaconvert ko to pigment
Same with l850??
I hope mabasa mo pa ito sir, ask walang ibang settings sa printing preferences ko po salamat
meron yan sir kung wala re-install mo ulit yung driver nya removed ang install
Great video thanks for sharing
Thanks for watching!
thank you bro
Welcome
ang galing talaga hehe
Hi. There is one tool you are using (blue color) what is that tool ? And why are you using it ? Thank you.
That is small screw driver to push inside the ink is coming out, thanks for visiting 😊
Sir pg k on nyo hinugot nyo po saksakan?
Thanks nice vid
yes po sir
wow thanks for the tutorial
You are most welcome
Do I have to refill the inside inkjet?? Coz I have bad colors problem :(
you can try clean print head from your computer but if not effective you can put ink manualy then another clean print head from your computer.
very informative sir, ask ko lang anong size ng syringe gamit mo?
thanks for visiting 30ml ata yun boss
Pwde po ba itong direct printing ng PVC ID? Kasi nag try po ako nabubura lang,. E pigment ink napo ung nakalagay
Boss pwide ba ang l805 for ecosolvent ink? Directa n hinde n mag change hos?
yes sir no need na
Ask lng po bakit po kaya nag smudge ung print pag back to back ang print cuyi pigment po ang ink thank you po
Salamat boss. Naayos din ba nito yung pag mga linya linya sa pagprint?
Also paano kayo macontact kung papaayos sainyo
sir dito me sa saudi, use clean print head sir
PVC Card printing in Epson L 805 , but quality is poor , why???
Sir, nagamit nyo na po ba yung cuyi na ink? greenish kase tone nung printout kapag gray areas e.. kung sa ink po ito ano po kaya magandang ink kesa po sa orig na epson ink? salamat po!
sir di ko pa na test yung cuyi na ink ang gamit namin dito puro original po
Many many Thanks.
You are most welcome
my printer problem black colour is not same black what can i do
Good day po inaakyat ko na po harang mo haha god bless po.
#d&slifestyle
thank you
sir my video kba for smudge print or blurry pra malinis thanks, black kasi problem ko thanks.
wala sir na try mo na ba mag clean head
Hello po! Ask ko lang po bakit hindi pa pwedeng magprint after using power ink flush? Ano pong consequence if nagprint kagad?
Thank you in advance!
yes maam running initialized pa po sya kaya di pa pwede mag print after nyan then mag print na yan, ganyan kasi system ng mga epson ink.
@@jaytechpinoychannel aa ganon po. Maraming salamat! God bless po
Sir kapag po ba naayos na po yung printer kagaya po ng ginawa nyo,mawawala na po ba yung guhit sa print?
depende po bili ka ng cs solution for head cleaning sa online panglinis sa head print
Ang galing Naman...
san po kau kumuha ng ginamit nyo na tube
nakakabili po diyan sa mga online maam try nyo po
@@jaytechpinoychannel ano po sukat nyang tube sir marami po ako nakita sa online😅
Is this applicable po sa L805 na C,M,Y,BK,LC,LM = Hansol (Third party ink). Cause my print turns into greenish and not so black. What other methods can do with my printer?
Ano pong ink gamit niyo po dyan sa video?
ano ho na hose tawag po dyan na nakaconnect sa syringe?
Sir kapag gagamit ka ng ink na duplicate hindi talaga sya magbibigay ng magandang print, must the best gamitin ang original ink medyo mahal nga lang, pero dependi rin meron din klasing ink kahit duplicate sya maganda yung pagkaka print nya, nagbebenta kami dito ng ink ng Epson made Indonesia.
Pang photo ink po sya sir original na ink sa customers ko po yan, pero meron naman na ink na China duplicate din sya gamit ng customer ko same quality ng original di ko nga lang alam saan nya nabili.
Boss ano ginawa nio sa inyo? nagpalit na ba kau ng ink? kase ung sakin same story balck turns greenish
pano sir kpg nag ccrack yung piniprint mo sa vinyl sticker
di ko pa na experience yan sir, tingin ko sa ink mo lang yan ang issue or sa material na ginagamit mo.
i have the same printer, my printers head is not clogged, it prints all the colors perfectly, but it prints very light black, as a result pictures that it prints are very dull and redish in color, can suggest me a solution.
The only problem is with the ink, what kind of ink did you use for the photo or sublimation, maybe you put the color in reverse because it has LC and LM
@@jaytechpinoychannel i use original ink, i have put the color fine.
@@Kech4570 you try calibrate the color in your computer go to contorl panel click printer and printing preferences then set glossy or matte and try head cleaning
Hello po. Upto ilang gsm po ng paper ang kaya po nitong printer?
250gsm kaya po
Good Day Sir Napanuod ko tong vid na to . may question po ko . im using L805
pag nagpprint kame ng may kulay Gray .hindi sya nakukuha na gray talaga . may pag ka green ung lumalabas pano sya mareresolve .or pano kaya macorrect yung kulay neto
Sa ink po ang problema nyan tama ba yung paglagay ng ink baka nagkabaliktad
same issue here sir uhhuhu
Please help me sir my Epson L805 printer is photo printing blue tone blue color tone print
What is your use ink original or duplicate
mine printing output is not drying more especially on PVC Cards.
can you please help me solve the problem?
You can buy ink for pvc
Ganyan lng pala kapatid pag di mo gamay ang isang bagay walley talga sila Nanay nahihirapan sa printer nila.
salamat sa pagbisita
Playing ur harang kuya keep vlogging po
thanks host
ask ko lang kng san nakakabili nung syrnge na may hose na yan, and san mo sya sinasaksak?nagbutas kb sa may ink tank?
yung host na maliit sir na rubber di ko sya nabili nakuha ko lang dito sa machine namin na pang refill, yung tank nya may butas na yan sir yung pinaka kuntil nya na maliit.
Salamat po sir...check ko po..ung cyan kasi sinilip ko wala ink ung sa may head eh
Sir ung kuntil dto sa printer ko wala pa butas.aalisin ko ba ung kuntil?icut ko ba?
@@naturesfinest8137 no sir may butas na yan labasan hangin yan, gayahin mo lang yung ginagawa ko diyan sa video
Sir sna po mpnsin niu ung commnet ko , gmt ko kc l805 then pigment ink pero my.part j greenish , paanu po kaya iresolve un?
maam sa ink nyo lang po ang problema nyan or baka naman nagkabaliktad ang pagkalagay ng ink at check nyo rin po sa nozzle print nya kung buo yung mga kulay nya.
Ang galing 🙂
Hi sir, ask kol lang po, what size ang Syringe at Tube, salamat po
mga 100ml gamit ko diyan sir
Salamat po
@@jaytechpinoychannel sir please may question pa po ako 🙏 ano pwede alternative niyang Blue na parang ginamit nyo pong Stopper? Maraming salamat po sa time
@@byN91 screw driver lang yan sir na maliit
Hello, san po location nyo?
dito po ako sa saudi ksa maam
Sir L805 kinonvert ko orignal to pigment ink.. problema ko sa output nya pg ng print ako yellowish ung kulay nang nang balat nang tao
bossing sa ink mo yan ang problema na try muna mag power ink flush, or maayos ba yung pagkalagay mo ng ink sa tank hindi ba nagkabaliktad yung paglagay ng mga ink.
Salamat sa pagbabahagi ng iyong palabas kapatid #AV
Good Day Sir,
Paano naman po yung printout ng L805 faded sa gitnang part ng paper?
Quaff Calling Card 250gsm po ang material na gamit.
May solution po kaya doon?
Thank you po in advance sir!
sir check mo muna sa normal na paper nozzle check print mo kung complete ba yung mga dot nya na color tapos kung di maayos yung mga color nya try mo po cleaning pero malimit problema nayn print head or yung ink nya
Boss, anong tawag nung test print ginawa mo na may iba-ibang color values?
search ko lang sa google yun sir, epson test print image, epson stylus photo printer
@@jaytechpinoychannel maraming salamat boss! More power to you!
@@mrwilliamjohnperalta welcome
sir pano imove ung sa hose ng ink, hindi ko mateympuhan sa butas huhu!
alin po mam yung print head ba ON mo yung printer tapos kapag lumabas na sya sa gilid remove agad yung power cable nya para magalaw mo na yung head nya.
I appreciate your tutorial, unfortunately my printer l805. One ink does not read.
you can try power flush ink
@@jaytechpinoychannel I tried a lot but still one color is missing, previously i printed until yellow color finishes from tank without knowing and from there this problem started.
@@premierads2070 the printhead is clogged
@@jaytechpinoychannel I'm facing the same issue... Yellow thermal ink is missing... head cleaned several times... power ink flushed 2 times... but, it isn't working... absolutely new printer... almost unused... merely 12 pages have been printed...
@@goutamdey3222 maybe problem print head, if new printer this under warranty return when you buy.
Kuys pahelp po sa L805 ko... ano po recommend nyu pong setting kasi ung dark parts sa pics nagiging green 😭 bat ganun sa pigment ink
sa ink mo yan sir ang problema di ba nagkabaliktad yung paglagay ng ink sa tank nya.
hi po sir paano po kapag may horizontal banding yung print outs? Ginawa na po lahat lahat ganun parin. nag manual head cleaning at power ink flushing na rin )
may problema na po yung head print nyan or barado na yung mga butas ng nilalabasan ng ink nya try nyo po gamitan ng chemical solution search nyo sa online nakakabili po nyan pang linis sa print head clog
Baka matulungan m ko sir
Magreen ung darks ko using epson l1800 naka pigment…
na check mo na maam yung nozzle print nya complete ba yung mga dot nya, maayos ba yung paglagay ng ink sa bottle di ba nag reverse? sa ink lang po ang problema nyan.
Hi Sir. Pag po ba bumili kami ng Printer Epson L805 sa mall, pwedeng Cuyi Pigment ink agad gamitin namin. Or may convert convert pa po? Meron po kasing freebie na original epson ink yung nabibili sa mall.... kaso pag naubusan ng ink mahal yung original. Gagamitin po sana sa business (cards, stickers, memo pads) kaya balak namin yung Cuyi para mas mura? And pwede napo ba rekta ilagay yung CUYI ink on first use ng Epson L805? Salamat po. ❤
yes maam pwede po walang problema po yan
Pano po pag yung ibang letter nagiging maliit at yung mga lines hindi straight? Naka ilang print head alignment na ako hindi naman umaayos
check mo po yung encoder strip yung plastic na maliit sa gitna ng printhead linisan mo po try mo
Sir ok naman sa nozzle check na test print, pero iba yung kulay nya unlike before. Ano po kayang pwedeng gawin? Salamat po.
sa ink lang sir ang problema nyan wala ng iba
Sir ask ko lng. Ano kaya problem dun sa color output. Sa layout kc gray pero sa output nging green ? Cuyi pigment ink po gmit. TIA
sa ink nya lang po yan ang problema sir
@@jaytechpinoychannel dapat po b mgpalit ng ink? Gagamitin ko po kc sana to as pigment printer
@@rodrigopigon5567 try mo yung ibang brand made in Indonesia sguro baka okay
paano po epson l805 medyo naggreen ung black
sa ink nya lang yan sir ang problema sguro try ka ibang ink yung mga class A
I’m using PO up ink for my hp desk jet F4480 printer Paano kay ito
Ung colored PO problem ko
palitan nyo lang maam ng ink cartridge
Sir good day po..bakit po greenish yung printout ng photo print sa epson l805? salamat po..
sir sa ink mo ang problema nyan nozzle check mo sir print mo tapos tignan mo yung color nya kung bou yung mga dot nya.
Sir, na-encounter nyo po ba ung all buttons umiilaw? Paano po un? Di an ako maka print kc lahat blinking ung buttons nya.
yes sir na encounter ko na yan linis lang sir sa loob general error yan at linisin mo rin yun encoder strip nya.
19ofMarch po tayo overnight play
Hello po, Canon PIXMA MG3600 Po Ang printer ko pag nagpiprint po may line and blurred yung ibang words. Na cleaning ko na po pero ganun pa din, ano po kaya pwede gawin?. Salamat po
sa ink cartridge po ang problema nyan baka pa ubos na yung ink nya or baka matagal sya di nagamit kaya nga dry na yung ink sa loob ng cartridge nya palitan nyo nalang nga bagong cartridge.
Hello po ginaya ko po yan kase nag dry din sia yello lng lumalabas tas nong ginawa ko po yan agad ko triny putol putol naman po d maayus ung pag print nia ano po kaya mali ?
try mo po inkflush one time tapos kung same problema parin need muna linisin yung printhead nya baka natuyuan na sa loob nya.
Necessary po ba talaga na bubutasan yung inktank? Thank you.
di naman po maam thanks for visiting
Sir, pahelp po. Ginaya ko lang po yung ginawa nyo pero ngayon di na sya nagpi print, blank na lahat.
kung nilinis mo ngayon dapat kinabukasan muna nalang nag power ON para na dry sya baka ginamit mo agad at baka nabasa yung board pina dry mo muna sana kinabukasan mo nalang ginamit, tapos gamitin mo nalang yung CS Cleaning Solution pang linis sa mga headprint nabibili yan sa online, nag try ka na ba ng ink flush ? try mo ulit at check mo din yung sa inkpad nya yung host diyan baka barado din kaya di maka vacuum ng ink isa rin yan ang problema check mo din, kung okay naman lahat tapos blank na lahat printhead na problema nyan need na palitan nakakabili din yan sa online
Sir patulong naman tamang settings pigment cuyi po..dami konang test diko makuha timpla.wala po akong problema sa ink na dye yong pigment lang po talaga.
sir di ko na kabisado yung mga ganyan na timpla sa pigment hanap ka sir sa mga repair shop printer baka may mga expert diyan
A kwatro ng buwan ng abril magdamagan po
may printer nga pala dund sa site namin idol pag nahingi ko paturo ako sayo para magamit pa sayang eh
yes master salamat sa pagbisita
Ayos lodi magkanu pagawa sayo hehehe
mura lang bro hehe thanks for visiting
ano pi yung tinusok niyo po, ano po ba screw driver?
maliit lang po na srew driver
Saan po nakakabili nung tube?
sa mga online maam available po yan