Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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You said to clean the inside lenses mirror...how do i do that?

How to do that?

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You first must unscrew the back panel then remove....be carefull!...then you will see the lenses and mirror...use a micro-fiber cloth and mild window cleaner! never touch the lenes with your bare fingers (the oik from your hands will mess up the lenes) (its easty

Posted on Dec 09, 2008

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6ya6ya
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Posted on Jan 02, 2017

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How to clean the fungus off a Mirror on the inside of a 500mm Mirror lens


Unless you have a lens collimator and other gear needed to make sure you get the lens and mirrors aligned properly when you put it back together, don't even think about taking it apart. Take it to a reputable camera shop and have a trained professional do it.

Jan 30, 2013 | Samyang 500mm f8 Ultra Telephoto Manual...

1 Answer

I changed a cartridge but the print is still very light


Hi,
I received a similar HP Laserjet Color Printer with same issue for repair/ maintenance.
Actually the problem is with the printer design not the cartridge and it needs professional hands for servicing and cleaning. The mirrors which reflect laser beam get covered with dust and toner. Laser beams are partially reflected due to dust. Hence the image is not produced properly. Note that first magenta goes off, followed by yellow, then cyan and lastly black. this is because of the mirrors placement inside the printer.

Rest assure that the printer requires ONLY CLEANING OF THE MIRRORS, which are inside the printer. For cleaning, the printer's outer covers are required to be removed to reach the inside laser unit, mirror and lenses, which requires professional expertise.

Clean them yourself with dry, soft, lint-free cloth (if you are familiar with such tasks) or get it cleaned by any printer repair/ service professional. Please note that the mirrors, lenses and scanner assembly inside such printers is extremely complex and can get damaged very easily especially the mirrors.

If you need any help in cleaning mirrors and lenses let me know

Hope it helps! Good Luck! Thanks for using Fixya!
CreativeTECH

Sep 09, 2011 | HP Color LaserJet 2600n Printer

3 Answers

A white streak appears on the right hand side of the print out


Hi,
If faded prints happen even after replacing the toner cartridge or if your current cartridge has enough toner, it is most likely be due to dust at the laser reflecting mirrors inside the printer.

I have worked/ serviced similar Laserjet Printer with same issue.
Actually, faded prints are due the the dust/ toner dust accumulated on the optics (mirrors and lenses) inside the printer, which refect the laser beams to form prints. Hence the image is not produced properly. This needs professional hands for servicing and cleaning of the optics inside the printer.
Rest assure that the printer requires ONLY CLEANING OF THE MIRRORS, which are inside the printer. So, it is advised that you get the printer serviced by any printer repair/ service professional. (Please note that the mirrors, lenses and scanner assembly inside such printers is extremely complex and can get damaged very easily especially the mirrors).

Hope it would help. If you need any clarification, let me know
Good Luck!
CreativeTECH

Mar 31, 2011 | Epson Aculaser C1100 Printer

1 Answer

Faded print on right hand side


Hi Tracy,
If faded prints happen even after replacing the toner cartridge or if your current cartridge has enough toner, it is most likely be due to dust at the laser reflecting mirrors inside the printer.

I have worked/ serviced similar Laserjet Color Printer with same issue.
Actually, faded prints are due the the dust/ toner dust accumulated on the optics (mirrors and lenses) inside the printer, which refect the laser beams to form prints. Hence the image is not produced properly. This needs professional hands for servicing and cleaning of the optics inside the printer.
Rest assure that the printer requires ONLY CLEANING OF THE MIRRORS, which are inside the printer. So, it is advised that you get the printer serviced by any printer repair/ service professional. (Please note that the mirrors, lenses and scanner assembly inside such printers is extremely complex and can get damaged very easily especially the mirrors).

Hope it would help. If you need any clarification, let me know
Good Luck!
CreativeTECH

Mar 07, 2011 | Epson Aculaser C1100 Printer

1 Answer

The printer is not printing the color red whatsoever. More specifically, the color red is being replaced by the color yellow. The printer does not indicate any malfunction, and the cartridges have been...


I have worked/ serviced similar Laserjet Color Printer with same issue.
Actually, red color is formed by a mix of yellow and magenta toners. As the color is replaced by yellow it is clear that the problem is with the the magenta cartridge or most probably the mirrors which reflect laser beam get covered with dust and toner (which partially blocks the laser beams). Hence the image is not produced properly. This
needs professional hands for servicing and cleaning of the optics inside the printer. Note that first magenta goes off, followed by yellow, then cyan and lastly black. This is because of the mirrors placement inside the printer. Magenta is the last one and gets most of the dust and goes off first.

Rest assure that the printer requires ONLY CLEANING OF THE MIRRORS, which are inside the printer. Clean them yourself with dry n soft cloth (if you are familar with such tasks) or get it cleaned by any printer repair/ service professional. Please note that the mirrors, lenses and scanner assembly inside such printers is extremely complex and can get damaged very easily especially the mirrors.

Hope it would help. If you need any help in cleaning mirrors and lenses let me know
Good Luck!
CreativeTECH

Feb 28, 2011 | Xerox Phaser 6350DT Laser Printer

1 Answer

Magenta colour not printing in cm1017mfp printer


First check out the toner level in the magenta cartridge from the display screen. It may have been exhausted and would need re-fill or replacement.

Secondly, it could be (most likely) due to toner dust on the lenses and mirrors inside the printer, which reflect laser beams. In this case it only requires cleaning/ servicing. Basically, it is the problem with the printer design. Magenta is at the bottom thats why it gets the dust first.

I received a similar HP Laserjet Color Printer with same issue for repair/ maintenance a few months back.
Actually the problem is with the printer design not the magenta cartridge and it needs professional hands for servicing and cleaning. The mirrors which reflect laser beam get covered with dust and toner. hence the image is not produced properly. note that first magenta goes off, followed by yellow, then cyan and lastly black. this is because of the mirrors placement inside the printer.

Rest assure that the printer requires ONLY CLEANING OF THE MIRRORS, which are inside the printer.

Clean them yourself with dry n soft cloth (if you are familar with such tasks) or get it cleaned by any printer repair/ service professional. Please note that the mirrors, lenses and scanner assembly inside such printers is extremely complex and can get damaged very easily especially the mirrors.
Hence it is adviable to get it serviced by a professional. You can do it yourself ONLY if you have some experience of same sort.

Hope it would help
. If you need any further help let me know

CreativeTECH

Nov 11, 2010 | HP LaserJet CM1017 MFP All-In-One Color...

1 Answer

Some of the ink colours are very poor even though the cartridges are full, what can I do to fix it?


I received a similar HP Laserjet Color Printer with same issue for repair/ maintenance a few months back.
Actually the problem is with the printer design not the magenta cartridge and it needs professional hands for servicing and cleaning. The mirrors which reflect laser beam get covered with dust and toner. hence the image is not produced properly. note that first magenta goes off, followed by yellow, then cyan and lastly black. this is because of the mirrors placement inside the printer.

Rest assure that the printer requires ONLY CLEANING OF THE MIRRORS, which are inside the printer.

Clean them yourself with dry n soft cloth (if you are familar with such tasks) or get it cleaned by any printer repair/ service professional. Please note that the mirrors, lenses and scanner assembly inside such printers is extremely complex and can get damaged very easily especially the mirrors.

Hope it would help. If you need any help in cleaning mirrors and lenses let me know

Nov 03, 2010 | HP Color LaserJet 2600n Printer

2 Answers

Print Quality Issue In magenta color in HP color laserjet cp3505n i hv to change cratridge but problem not resolve Pleae help us


I received a similar HP Laserjet Color Printer with same issue for repair/ maintenance a few months back.
Actually the problem is with the printer design not the magenta cartridge and it needs professional hands for servicing and cleaning. The mirrors which reflect laser beam get covered with dust and toner. hence the image is not produced properly. note that first magenta goes off, followed by yellow, then cyan and lastly black. this is because of the mirrors placement inside the printer.

Rest assure that the printer requires ONLY CLEANING OF THE MIRRORS, which are inside the printer.

Clean them yourself with dry n soft cloth (if you are familar with such tasks) or get it cleaned by any printer repair/ service professional. Please note that the mirrors, lenses and scanner assembly inside such printers is extremely complex and can get damaged very easily especially the mirrors.

Hope it would help, looking forward

Nov 02, 2010 | HP COLOR LASERJET CP 3505 N PRINTER

2 Answers

Cob webs behind screen


The frame around the screen just pops off. Unscrew the plastic holders from the chassis frame and the screen will come off allowing you to clean everything inside easily. The "2" thin screens are easily cleaned and put back on easily also. Don't do what I did and think the screens go into the front slot of your plastic brace, they slide easily into the wider slot. You'll also be able to clean the dust from the reflector and guns with Windex. Much better picture after wards, trust me. You would be surprised how much dust may have accumulated on the lenses.

Jan 31, 2010 | Philips Magnavox 55P9271 55" Rear...

1 Answer

Old hitachi


the coolant most likely needs changing in the CRTs. Another possibilty is the mirror has become dull. use a damp soft cloth to clean the mirror then dry also clean the CRT lenses . Dont use windex. You will be amazed the difference just polishing the mirror can make in picture quality. Looking into the CRT lenses while they are on will tell you if any groth are present in the CRT coolant chambers.

Jan 20, 2008 | Hitachi 46F510 46" Projection HDTV

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