Question about OKI C7400 Led Printer

1 Answer

Strange loud noise coming out of my OKI C7400

I have a strange loud noise coming out of my OKI C7400 DXN, this sounds like a strip motor fan, could that be any other component directly related to the printing mechanism? Thank you
Alain deC

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 724 Answers

If it is a dry barring in the fan you should have it fixed because it will stop someday and you will need a new printer. Well that is just a way to justify an upgrade.

Posted on Jul 25, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What could be causing loud grinding noise when i switch on aircon? Aircon now not working but only makes loud sound.


Sounds like the bearing or part of the clutch in the A/C compressor has failed, or possibly component on a/c fouling on something due to recent repairs however would be unlikely and probably just a coincidence..

Check A/C compressor turns by hand, should be firm but not make any noises.

Check for fouling components related to a/c compressor clutch.

Feb 12, 2016 | Cars & Trucks

1 Answer

High pitch grinding noise coming from motor when starting idling or driving


Seven ways to pinpoint that high-pitched, whining noise

www.losaltosonline.com/special-sections2/sections/on-the-road/45742-
Oct 2, 2013 - I recently had new fan belts installed after hearing a high-pitched, ... Do you hear the noise when the engine is running and the vehicle ... Just replaced water pump (and timing belt) yesterday and squeal ... When driving it make a noise but change out and caught speed the noise is coming from driver side.Missing: 1999 ‎plymouth ‎breeze

What is causing that irritating noise? ' DSMtuners

Troubleshooting Strange Sounds Coming from Your ...

www.dummies.com/.../troubleshooting-strange-sounds-coming-from-yo...
You hear a high-pitched squeal that stops when you shut off your engine: Readjust or replace the belt. These belts should have about half an inch of play and ...Missing: 1999 ‎plymouth ‎breeze

Nov 25, 2015 | 1999 Plymouth Breeze

1 Answer

The disc played all the way thru to last song-then sound cut out-came back & a 'strange motorized' sound ...put in another disc..-no sound but that strange noise 'like a warped something or...


The problem is the pladder motor that the cd disc sits on, the bearing in the motor is seized or the lubricant has dried out. In order to fix the issue the entire assembly must be replaced or the component stereo. The motor is built in such a way it can not be directly serviced.

Jan 08, 2011 | Audio Players & Recorders

2 Answers

GE Refrigerator GSS201EPWW is making a loud noise


This is the fan motor making noise but the fan motor is probably ok. The main board supplies voltage to the motor and can cause it to make strange noises.

Feb 27, 2010 | GE GSS20IEP Side by Side Refrigerator

1 Answer

Cardstock printing with OKI C7400


That machine is rated at 80lb cover I think. You have to use the bypass and select ultra heavy setting in the driver for cardstock.

Jun 10, 2009 | OKI C7400 Led Printer

1 Answer

Strange noise when doors are closed


Is it the Kenmore French Door model made by by LG?  I have the similar LG refrigerator since 2/2007 and have had several problems with it.  The sound you hear may be  a fan motor that is failing or freezing up.  The noise will stop when you open the doors because that shuts off the fan motors. In the last two years I have had the refrigerator fan, the air channel duct, the mother board, the ice maker fan, the ice maker duct and the mother board (again) replaced (under warranty, fortunately).  After the first service call I installed a power surge protector since a component on the mother board was fried.  I think the second mother board replacement was due to a software change related to the ice maker issue.  There is also a case related to LG Energy Star ratings (that includes the Kenmore made by LG) that you can register for that is supposed to make free modifications and an ongoing rebate payment for as long as you own the refrigerator.  I found an LG service manual PDF on line (search by model number) that has diagnostic codes and test procedures that is very helpful when I need to troubleshoot and communicate with the repair shop.

May 19, 2009 | Refrigerators

1 Answer

I have owned a Sony Grand Wega for about 3 years now and for the past few months the TV has been making a very loud noise. I thought the noise was the fan but came to find out it was not the fan and was...


Hello,

There is a fan beside the lamp chamber in this TV. There should be 4 fans total, and the one beside the lamp chamber might be making some noise. They are all bearingless fans, so the noise should be relatively low-pitched "whirr" if it is the fan. If the noise is more of a buzzing sound, it could be coming from the lamp driver (ballast) or from the lamp itself. Lamps tend to do strange things toward the end of their life.

If you have never changed the lamp, it is about time. They have a 2.5 -3 year life span with average use.

One thing you can try is to turn the TV on from a cold start, and watch inside the vent areas beside the lamp chamber. If you hear the noise before you see the lamp light up, then it is probably a fan. If it starts as soon as you see the lamp light up, it is the lamp or ballast.

Hope this helps you...

Jan 06, 2009 | Sony Grand WEGA KDF-60XBR950 60" Rear...

1 Answer

Motor noise coming from hp designjet 120 nr


The fan is probably filled with dust. This can throw the balance off and make vibrations or cause resistance which can make a humm, not necessarily a bearing, not sure if the fan even has bearings. Anyway, the intermittent noise can be that the fans only run when the printer is hot. Find where the noise is coming from clean off the blades and components with a damp rag, blow around or lubricate the center of the fan, and replace it in the printer. Should fix it.

Dec 10, 2008 | HP DesignJet 120nr InkJet Printer

1 Answer

Lexmark P4350 print catridge does not move.


Sounds like the photo sensor for the "transducer" for the cartridge assy is not working (or there is a power supply related problem....)

Look for loose connections of any cable from the small blocks on either side thin strip that goes through (behind) the the cartridge assy.It has thousands of verticle lines on it.....

They could also be dirty (Incorrect speed sensing).
(Try to clean if printer is dirty...Be careful not to blow i the cartridge assy area as the ink may fly everywhere)

DO not touch the thin strip with verticle lines .Very Delicate...

Feb 09, 2008 | Office Equipment & Supplies

3 Answers

LG refrigerator makes loud noise and then stops running.


You are seriously frozen up. Defrost the unit completely. Then, be aware that 'window shopping', leaving uncovered liquids in the box and poor door sealing (too heavy a load on the door ... too much on shelves) can cause condensation. Defrost with hot air or leave unplugged and open for about 2 days. You'll see alot of water come out.

Jan 10, 2008 | LG French Door Cabinet Depth Refrigerator...

Not finding what you are looking for?
OKI C7400 Led Printer Logo

Related Topics:

291 people viewed this question

Ask a Question

Usually answered in minutes!

Top OKI Office Equipment & Supplies Experts

WTF Chuck.....
WTF Chuck.....

Level 3 Expert

386 Answers

Jimbras

Level 1 Expert

13 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers

Are you an OKI Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...