How to repair printer HP LJ 1020 Power Supply | Buy parts online Partsbaba.com

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Agar aapki HP LJ 1020 Power Supply me 24 की जगह 12 volts बन रहा है ?? Fuser Error आ रहा है ?? to iss video ko last tak dekhiye.
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Partsbaba youtube channel is technical channel for laser printers, plotters and laptops. Our technical videos are more technical and useful to people who are into service industry or have their service centers.
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In this video you learn about repairing of Hp laserjet 1020 power supply

[@smarak227]

Sir apka video complete printer update ,repair,I always follow it channel thank u sir

[@manojraskar2]

Thanks Sir Best Video Upgrade My Repairing Experience

[@PartsBaba]

Thank you sir

[@manishshukla9430]

Nice work

[@soumittra]

I'm having trouble with the power supply board of an HP 1007 printer. The problem is basically printer is power on (power LED is glowing) and relay also ON when I push power button switch (tic-tac switch) but initial checking process is not started and a popup message is coming of computer that printer has "Door Open". I have already tested with another same model immaculate power supply board then the printer is work perfectly. Already I have tested this malfunction power board parts as following, but could not resolve the problem:
1. I have compared all the parts value by a multi meter for K3564 MOSFET, D2399 NPN Transistor, BCR5PM 14l Triac with a good power supply board but all the values ar OK.
2. If the primary section MOSFET K3564 had malfunctioned then power would not flow to secondary position.
3. When the printer is connected with computer then a "Door Open" pop up message is coming but all the door switch is perfectly pushed when I cartridge door seated perfectly.
I don't understand which are bad parts on power supply boards. This problem is only for this power supply board because I have already tested it with an another perfect power supply board then the printer is working fine.

[@pravindubal8124]

K4005 ye Transistor hum kun- kunse Model ki Power supply me use kar sakte hai ?
Iske equivalent transistor kunse hote hai ?

[@AbhishekGupta-vn7hy]

Initilaging me ruka h 1005 kya change karna hoga power bord me

[@hemsingh9562]

Sir hp printer 2520 logic card h aap repair kar sakte h

[@paraggawade2568]

Sir fixing unit error ke liye Kya krenge Kya wo bhi fuser unit error ki tarah hain?

[@ranjeetkumar235]

Auto cupler or transistor Chang kiya par same issue hai

[@himanshushekhar3980]

Bhai hp 1050 ka main board milega??

[@UttamKumar-vn2iz]

Hp 1005 powe on karane par outo cute nahi hota hai kiya problem hoga

[@ashokkaser8452]

Sir 1005 printer ka power supply ko repair ke bad display me initializing..... Problem aa raha hai kya solution ho sakta hai

[@tpdakc7904]

You can make video fixing error card printer 8780 error E784-2012

[@amiyasahoo893]

Hp P1606dn printer fusser error 50.4 what is problem

[@AmanDeep-ku9vh]

How to cheack leak transistor,rasistence,capacator

[@PartsBaba]

we upload video for transistor leakage you can watch now

[@ranjeetkumar235]

Sir 1005 me board se initialize ho raha hai or 5volt ki jagah 3.3v ban raha hai

[@PartsBaba]

power supply ki problem ho sakta hai

[@balajicomputer4082]

Sir hp1136 me black pages AAA rha hai Kiya kru

[@PartsBaba]

catridge ya power supply problem sir

[@Ankita-er8tc]

how to find which transformer we need i cant find any model no. on those 4 transformer please help

[@PartsBaba]

Please share your contact number our team will be contact you.

[@RakeshSharma-jy8of]

Paper pickup ke relay ko spply nahi mil rha hai, Koi solution

[@PartsBaba]

relay change ki sir