What‘s a Printer Primary Charge Roller PCR and how to clean it

Рет қаралды 42,377

6 жыл бұрын

The primary charge roller (PCR) is a part of the laser printer. How it works, and how to clean and fix it
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Пікірлер: 55

@marketingdepublicitemp5439 26 күн бұрын

Thanks

@psychologist_soumyadeep 5 жыл бұрын

Excellent video!

@oldbutstillcurious3615 Жыл бұрын

Excellent presentation, many thanks for helping me.

@030H 3 жыл бұрын

Super explanation! Thank you very much! Only thing what is missing is how/why PCR has AC and DC.

@hyperseah 3 ай бұрын

Good info! I think my Samsung printer has a PCR problem.

@andruss2001 10 ай бұрын

Thanks! Very useful video.

@runasouza1243 5 жыл бұрын

muito bom !

@darlinghysa7407 3 жыл бұрын

I sometimes can see only a black page printed then my sight comes back again seeing the printed picture dream!

@knnaslan 5 жыл бұрын

Very very good vide thank you When PCR is defective it throws black black spots on the page is the way to fix it pcr I just have another method to delete it with water

@knnaslan 5 жыл бұрын

Do you want the answer this question ?

@kimjackson6459 2 жыл бұрын

Great video! how can i take out the PCR roller on a Samsung C 460? the paper got stuck around the roller

@viandant5 2 жыл бұрын

It's in the drum unit, you have to dismantle the drum unit

@kimjackson6459 2 жыл бұрын

@@viandant5 awesome thanks- not sure how😂tried everything and none of the parts come off

@viandant5 2 жыл бұрын

@@kimjackson6459 You mean the drum unit didn't come off?

@techxibitllc702 4 жыл бұрын

My HP2055dn 's PCR (38mm) streaks on the very edge. I've wiped it with a Lens cloth cleaner 3 times, but still I get the block of ink every 38mm down the page on the edge. I hesitate to use water. But would water fix this? It only started streaking AFTER I took the cart apart to clean it. Maybe I got some finger oils on it? It is the edge where I had to bang the holding pin (the hardest side) with a hammer (no screws on this model). The PCR didn't look damaged (and in the sunlight, I see no discoloring). Any ideas?

@viandant5 4 жыл бұрын

water is perfect to clean the PCR. are you sure the defect is related to the PCR? it's not the magnetic roller?

@nanubhai2941 5 жыл бұрын

Samsung 2876nd error code u#2 1112 I chang lazer but problem is continuing what is problem

@3112justin 12 күн бұрын

can we do manual coating of the charging roller which is always get coated ripped of

@viandant5 12 күн бұрын

the manual coating was done 20 years ago. now a new PCR costs less, the rare times it is necessary to change it

@federicoagios1280 4 жыл бұрын

So how do you assess the quality of a PCR?

@viandant5 4 жыл бұрын

a visula inspection is enought to evaluate the quality of e PCR. if not damaged, a PCR is a good PCR

@hathakker802 2 жыл бұрын

Hello. I have an hp colorlaserjet printer mfp m182n. The problem is that my printer produces squeaking sound. I have lubricated the wiper blade and drum with the toner but after certain prints , the squeaking sound is again produced. Why does this happen? Is it harmful? Any solution?

@viandant5 2 жыл бұрын

Try this: kzfaq.info/get/bejne/btWGa9CT38zFf58.html

@ACuriousChild 10 ай бұрын

Is there any way of "cleaning" the drum instead of replacing it with a new one?

@viandant5 10 ай бұрын

Yes, rotate the drum and clen it with isopropyl alcohol. lubricate the drum with toner

@raviravariya5252 5 жыл бұрын

which type of rubber is used to manufacturer PCR?

@viandant5 5 жыл бұрын

conductive rubber with a layer of protective rubber or plastic polymer

@nanubhai2941 6 жыл бұрын

When change drum pcr change compalsari ?

@viandant5 6 жыл бұрын

What do you mean? the charge of the PCR remains the same

@asfairul 4 жыл бұрын

My OKI C332 print fade on left side. Only happen when use magenta color. What the cause of this problem?

@viandant5 4 жыл бұрын

Check the drum unit, may be the magenta toner roller is out of position

@asfairul 4 жыл бұрын

@@viandant5 Seems the magenta drum okay. Because i try to swap full magenta set to yellow position then print yellow in photoshop and surprise the full magenta print great. But when i print magenta in photoshop (in printer is yellow because the swap) the yellow result same like previous magenta. Faded left side. Is it relate to transfer belt?

@viandant5 4 жыл бұрын

@@asfairul It seems more a software problem. I would try to reinstall the printer driver, and update windows.

@asfairul 4 жыл бұрын

@@viandant5 i tried to re-install the printer's driver but cannot solve the problem. Then, i tried to disassemble the transfer belt and found the magenta roller are not proper align because of the spring has been pulled out. After fixing the spring, the printer working great now. Thank you for responding to my question. I learned a lot from your video.

@ullasfrancis5565 2 жыл бұрын

charge roler cleaning lower is avilable?

@viandant5 2 жыл бұрын

Which printer?

@prakashdvg123 8 ай бұрын

My canon ir 4245 printing black above A4 sheet. Please help me

@viandant5 8 ай бұрын

It's a setting problem I think. Are you sure the right paper format is selected in the print settings?

@nanubhai2941 5 жыл бұрын

Sir Samsung 2876nd error code u#2 1112 I chang lazer but problem is continuing what is problem

@viandant5 5 жыл бұрын

if the problem is not solved probably is a main board problem

@golamkobir316 3 жыл бұрын

Black lines are printout of my printer. What is the solution.?

@viandant5 3 жыл бұрын

Without knowing which is your printer it's difficult to say. Try to change the cartridge

@anilsoma1864 Жыл бұрын

when i print middle of the page not printing some locations

@viandant5 Жыл бұрын

Difficult to say without knowing wich printer do you have. May be the cartridge

@techtips9079 Жыл бұрын

Sir am using Ricoh SP5200 and My Toner Quickly get in to Waste box. And everytime I Clean Waste box and Cleaning blade then after some Prints or sometimes 1/200 prints thunders of Black Toner apears on Page. i discused with shopkeepers but know one tell me the exact solution , plz. Help me where is the reason

@viandant5 Жыл бұрын

May be the environment is too humid or cold, or the transfer roller is defective, or those toner cartridges come from an old stock

@techtips9079 Жыл бұрын

@@viandant5 thank u Sir.