Question about OKI C5650n LED Laser Printer

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My Oki C5650 is printing with dirty background on the paper... I have cleaned sensors and don't know what more to do. Still prints dingy especially edges.

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

smt24
  • 54 Answers

SOURCE: I have Oki B4350 printer. The print on both edges

Depending on the age of the model, it could be a couple of things. ***Never touch the drum or expose it to bright light*** The drum unit is bad. It's the shiny brightly-colored large roller in the center of the machine. On most recent smaller machines like this on it's integrated into the toner cartridge. Check it out. If it has toner build up on the ends, it's bad. or The corona wires need cleaning. Some machines have a small slide that moves from one side of the printer to the other which cleans the hidden corona wires. It's usually brightly colored .

Posted on Jun 03, 2009

SOURCE: falal error 173 on oki c5650 after changing fuser

Cause:
This error indicates that the Image Drum Up/Down Process is not working properly.

The errors are as follows:

140 - Yellow Drum Up/Down error
141 - Magenta Drum Up/Down error
142 - Cyan Drum Up/Down error


Resolution:

1. Reseat the Image Drums. Ensure they are in seating properly into the drum carriage.

2. Reseat the Toner Cartridges. Ensure they are seating properly into the Image Drums.

3. Reseat the Contact Sensor Spring assembly and inspect it for damage or mis-alignment. If the springs appear bent or dis-lodged reseat them.



http://my.okidata.com/PP-C7200.nsf?opendatabase

Posted on Apr 23, 2010

  • 132 Answers

SOURCE: OKI C5650 PAGE PRINTING WITH NO INK IN MIDDLE OF

Drum worn-out

Posted on Nov 20, 2010

  • 1116 Answers

SOURCE: OKI c5650 flashing "K drum life" I buy new charge

1. Turn machine on while pushing and holding the TWO up/down menu buttons at same time.
2. Menu window will show "OKI USER"
3. Scroll to " Engine Dialog Mode" is indicated. Push Enter button.
4. "Diagnostic Mode xx.xx.xx S-Mode is indicated.
5. Scroll to "NV-Ram initial" is indicated. Push ENTER.
6. Window shows "NV-Ram- Initial Table 1".
7. Push ONLINE and ENTER Buttons simultaneously and HOLD for 10 seconds after you see "Executing Reset" appear in menu window.
8. Restart printer.

All toner, drum, fuser and transfer figures return to 100%.

In case of a problem or clarification or my solution was insufficient, don't hesitate to post me a reply.

If you are satisfied, rate my solution with the "thumbs" or (even better) add a testimonial.

Posted on Jun 08, 2011

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Print head is stuck to the far right of the printer I have had problems in the past with the head cleaner popping up and stopping the print head from going home but now it has I think come loose and...


Hello and Welcome to FixYa!
Sir, In Epson Printers if print head is struck and it don't move then it may be because of several reasons.Mostly problem of print head struck is because of Paper Jam, actually their may be small bit paper jam in side the printer head,There are some "micro-sensors" that detect a paper jam. There will be tiny piece of paper, or a lump of dust, inside those sensors, thus "tripping" the sensor and it struck the Print Head.Open printer cover and check to make sure no paper or foreign objects obstructing the printer feederIf you become sure that now really there is no paper, dust or foreign objects then
Turn the printer off, and disconnect the AC power-cable. Open the printer cover & now give the printer a "blow-job" by compressed air.It will clear the printer jam and it may allow you to move print head.
If problem still exist then it may be due to dirty or clogged print head which hinder a regular flow of ink from the ink cartridge to paper. The first step is actually knowing where the print head is and what it does. As you print a document, ink droplets leave the ink cartridge through the cartridge nozzle and go to the print head. The print head then lays the ink on a precise point on the paper. As you print, tiny droplets of ink can get stuck around the print head opening. If these drops get time to dry, they can form a crust around the print head and print head struck because of it. This problem can be solved if you clean the print head with software, There are a few ways to go about cleaning the print head. Potentially, the easiest way is to let your printer clean itself. Many inkjet printers will have maintenance options in the printers software that will actually clean your printer for you. You can use them to clean it, After cleaning it may allow you to move the print head.If the built-in cleaning functions don't seem to do the job then There are a few ways to clean your print head manually. Its technical because you need to open the Printer, First remove the ink cartridge from the print head and take the print head out of your printer and then dip a cotton swab in hot water or isopropyl alcohol and rub it against the print head. This should loosen any crusted ink. Put some isopropyl alcohol or hot water into a saucer and set the printer head in the saucer. Let it soak for at least an hour. If it's really dirty, it might be a good idea to let it soak overnight. Let it air dry, reinstall it in your computer, and run a cleaning cycle,This should get rid of any dried ink that was loosened during the soaking. Be careful, especially if you use isopropyl alcohol to clean your print heads, Some printers use rubber gaskets; if you get isopropyl alcohol on the gaskets, it could dry them out.This process surely helps you but its highly technical so i recommend if your product is in warranty or out of warranty.If your product is in warranty, Simply contact to Epson Service Center or from where you purchased it and claim the warranty. Your problem will be solvedI hope this solution helps you and you have clear picture in your mind
Let me know if you have any confusion in your mind.

Sir/Ma'am, Your Rating as Five Stars for this solution and Words of appreciation as Feedback for me will be really esteemed
Thank You for taking my service

Concerned: Muhammad Uzair Team : FixYa

Nov 30, 2011 | Epson Stylus C88 InkJet Photo Printer

3 Answers

I have no Oki, i have Intec CP2020 and I see that they are pretty much the same printer. So, I have problem service call:175 fatal error, it says. Any ideas? Thanx


i have intec cp2020 machine showing error code close the frond cover error code 330.already closing frond cover.what is the problem machne i will wait for replay.i will check the pwersupplay board & fuse

Nov 20, 2010 | OKI C9600n Led Printer

1 Answer

Oki c5650, fatal error


tengo una impresora oki y me muestra error fatal en la pantalla que debo hacer para quitarle ese error de mi impresora

Apr 26, 2010 | OKI C5650n LED Laser Printer

1 Answer

We're seeing heavy pixelation on all of our prints.


I would try going to the color menu on the printer and performing the density and registration calibration that should cure your problem hope this helps.

Nov 25, 2009 | OKI C5650dn - 1212601 - - Laser Printer...

2 Answers

While printing with OKI C5600 very often error message pops up about jammed paper though no REAL jam happened. To solve I just open and close paper tray and front door. JAM PAPER error is real pain if...


Have you tried cleaning the paper feed roller(s)? Either soap & water OR isopropyl alchohol with a cotton ball will do, just make sure the rollers are dry before trying to print again, otherwise damage to imaging unit (drum/toner unit) could occurr. If the printer doesn't feed in the first place, the printer thinks it has a jammed paper, thus opening paper tray and front cover resets misfeed/ jam condition. Let me know your progress....Tim

Oct 24, 2009 | OKI C5500n Printer

2 Answers

Prints streaks of lines with fussy & unclear colur


Yes cleaning the LED heads do make a difference. If they are even the slightest bit dirty your output will be affected. However the quality of the prints on these printers are not very good. I have 3 of them and all of the product subpar quality (right out of the box) especially with lighter solid background colors.

On card stock (especially coated card stock) you'll notice shading on the entire page. Again this happened out of the box on all three of my printers. I researched this and read that it was an effect of the LED technology.

Also if you look closely at your prints you'll notice that there are bars in your print. These bars look like there could be something wrong with the LED matrix...

I just installed a magicolor 7450 II and man what a difference. No shading, perfect picture quality, and larger banner printing (12" x 47") Of course the price tag is a lot more ($3k)

Apr 19, 2009 | OKI C3400n Laser Printer

1 Answer

Oki C9300


What is the status of your fuser unit and on what paper settings are printing on? When last have you cleaned tour machine?

May 23, 2008 | OKI C9300 Led Printer

1 Answer

OKI c5400


Assuming that you are using the same paper and have not changed any of the consumables you should do the following:

1. Clean LED head with lens cleaner or soft tissue.
  1. Remove the toner cartridge and give it a few shakes then reinstall it.
  2. The Toner Could be low so Change toner cartridge.
4. Make sure that the paper is not damp as this will cause fading and poor quality printing and images.
  1. The image drum may have been light contaminated so remove it from the printer and store it in a totally dark place for several hours then reinstall it.
  2. If the image drum is dirty then wipe it very gently with soft tissues, being careful not to scratch it.
  3. Open the top cover and check to be sure that each toner cartridge is fully seated and that each toner cartridge lock lever is pushed all the way back.
  4. Press the top cover release latch and open, then close, the cover.
  5. Check MEDIA MENUTRAY1 MEDIA TYPE and set as required. Do the same for TRAY2 and MPT.
  6. Check MEDIA MENUTRAY1 MEDIA WEIGHT and set as required. Do the same for TRAY2 and MPT.
  7. Possibly set the value of media weight in the menu to the next heaviest one.
  8. Check PRINT MENURESOLUTION setting and set to 600 x 1200DPI
  9. Check PRINT MENUTONER SAVE MODE and make sure this is OFF
  10. Check PRINT MENU – MONO PRINT SPEED and make sure this is set to MIXED SPEED
  11. Check the COLOUR MENU – DENSITY CONTROL and set this to AUTO
  12. Check the COLOUR MENU – AUTO DENSITY and set this to EXECUTE
  13. Check the COLOUR MENUCMY 100% DENSITY is set to ENABLE if you want a glossier black finish.

Feb 17, 2008 | OKI C5400 Laser Printer

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