NEC Office Equipment & Supplies - Recent Questions, Troubleshooting & Support

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How do I turn on my P350x NEC projector and how to reset the timer?

1. To turn on your NEC P350x projector, press the power button on the top of the projector. 2. To reset the timer on your NEC P350x projector, press the Menu button on the remote control. Then navigate to the "Timer Settings" menu and select the "Reset" option.
12/27/2023 6:09:58 PM • NEC Office... • Answered on Dec 27, 2023
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NEC IT3640D copier. We have a malfunction code C4101 on it. What can we do?

All here and also the Service Manual in Scribd.

C4101 error code Bizhub 350

Copytechnet https://www.copytechnet.com > ... > Konica Minolta Apr 23, 2010 - C4101 code at power up. Description: C4101 code at power up. Solution: PROBABLE CAUSES: 1. Failed PWB-A (Mechanical CB). Missing: NEC ‎IT3640D

IT40D Series Service Manual ' PDF

Scribd https://www.scribd.com > doc They are sharp and may hurt you. Be sure not to leave the packing material inside the system. It may cause a system malfunction or a fire.

SOLVED: Error code c4101 - Konica Minolta

Fixya https://www.fixya.com > ... > Bizhub 362 Copier Oct 25, 2012 - THE COPIER DISPLAYS ERROR C4101. C -4101 Polygon motor error. Change the polygon motor ,if you can not reset the malfunction code.
8/8/2023 3:06:42 PM • NEC Office... • Answered on Aug 08, 2023
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NEC projector M322X indicates light but cannot turn on

Based on the information provided, it is possible that there may be an issue with the projector's power button or internal components. It is recommended to try the following troubleshooting steps: 1. Check the power source: Ensure that the projector is properly plugged into a working power outlet and that the outlet itself is functioning correctly. 2. Reset the projector: Some projectors have a reset button or option in the settings menu. Try resetting the projector to see if this resolves the issue. 3. Check for internal issues: If the above steps do not work, there may be an issue with the projector's internal components. It is recommended to contact a professional technician or the manufacturer for further assistance. In summary, if a NEC projector indicates light when plugged into a power source but does not turn on when the power button is pressed, it may be due to issues with the power source, internal components, or other factors. Troubleshooting steps such as checking the power source and resetting the projector may help resolve the issue, but professional assistance may be required if these steps do not work.
6/21/2023 8:32:42 PM • NEC Office... • Answered on Jun 21, 2023
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The control panel key lock is emable, how to

just hold the exit button for 10 seconds and the orange status light will turn off.
Hope this helps..
11/21/2022 10:29:04 PM • NEC VT560... • Answered on Nov 21, 2022
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NEC NP PA550w - Replacing polarizing filters

If they are not physically broken, brake cleaner and cotton wool will get them clean. Don't put them back in the wrong way around!
10/19/2022 11:59:33 PM • NEC Office... • Answered on Oct 19, 2022
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I have Windows 11. Is there an available driver for my NEC SuperScript 860 that will allow it to work on my PC?

Don't know if this will work as I don't run anything from Microsoft. I sue a proper OS; Linux. https://driversol.com/drivers/printers/microsoft/nec-superscript-860
8/18/2022 2:57:36 AM • NEC Office... • Answered on Aug 18, 2022
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I bought a NEC NP M300W Projector and the picture was real weak and dim, so I ordered a new lamp and put it in and still the same problem.

M300w use LCX102 LCD panels Sony Lcd panel is not durable the font strokes are weak, The color of the black font is not black enough It means the lcd panel is failed there are 3 lcd panels in the projector Red Green Blue 3 lcd panels are failed you need a new whole prism block with 3 lcd panels

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3/5/2022 8:07:50 PM • NEC Office... • Answered on Mar 05, 2022
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I have a NEC PA521U Projector Red Lamp Light and will not turn on

I suspect the ballast (supply for the HID lamp) has failed due to an expired lamp. Probably not ecconomic to repair.
3/5/2022 8:07:47 PM • NEC Office... • Answered on Mar 05, 2022
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My nec np-m300x has a dynamic contrast error. How do i repair this?

9 Blinks is IRIS error the motor can sometimes produce a clicking sound part number 24B17981. If you pull it out and manually move the metal apart the projector should come on and stay on
3/11/2021 4:25:23 PM • NEC NP-M300XS-... • Answered on Mar 11, 2021
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NEC NP310 projector, can I replace the fan?

Your statement indicates'there is a fan issue'. It may just require cleaning but may need replacing. Nothing to do with the lamp, unless it has overheated and also needs replacing.
2/19/2021 4:46:34 PM • NEC Office... • Answered on Feb 19, 2021
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I have a NEC v300w projector it works fine for 2 to 3 minutes then it automatically shut down lamp fan every thing us fine and after shutdown red led blinks every 2.5 sec some one please tell me how to fix it

In some such equipment, there could be a problem of overheating of some component or assembly and due to overheating, there might be some sensor which is as a safety measure keeping the equipment off. I had seen some such equipment which stopped working when overheated but worked again when the temperature was normal. My experience belongs to the time when there was nothing like shutdown and we had to manually off the overhead projectors. Anyway, one can check for excessive heating at places and then doubt a particular part of the projector which may require replacement.
12/8/2020 8:49:39 AM • NEC Office... • Answered on Dec 08, 2020
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How do i unlock my nec vt660 projector?

cabinet lock need remote control to unlock
4/11/2020 5:38:18 AM • NEC VT695 LCD... • Answered on Apr 11, 2020
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NEC VT595 Projector - Status light blinks red constantly

We had this same problem. In our case it turned out that a little bit of plastic broke off of a tab on the inside of the plastic lamp cover. Without that piece it was not pressing against the sensor that tells the projector that the lamp cover is closed. Without that, it doesn't start. We got it working again by drilling a little hole and sticking a screw through that spot to replace the missing plastic, but I'd rather replace the cover if I could. Really dumb that a little piece of plastic can mess up thousands of dollars worth of equipment (Smartboard 2000i).
6/22/2019 11:29:15 PM • NEC VT595 LCD... • Answered on Jun 22, 2019
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Where can I get polarization filters for an nec mx271

I supply all the parts polarizer for MX271 USD20 I am an expert of repairing projectors for 19 years. It is my pleasure to receive the message form you, WhatsApp ID:+8613178867858 Skype:[email protected] Wechat ID:+8613178867858 Email:[email protected] Email:[email protected] Mobile:+86 13178867858 http://www.lampdeng.com
5/31/2019 8:43:31 AM • NEC Office... • Answered on May 31, 2019
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NEC U300X, I have purchased a new DMD Chip for this projector to help rectify the stars and lines that apear on the screen. Is there somewhere were I can find I formation on how to replace this chip. Many thanks

I am an expert of repairing projectors for 19 years. It is my pleasure to receive the message form you, WhatsApp ID:+8613178867858 Skype:[email protected] Wechat ID:+8613178867858 Email:[email protected] Email:[email protected] Mobile:+86 13178867858 http://www.lampdeng.com ?dmd??01-s4pqm2a4bpi4ekboujz1dcwl-4-0.jpg ?dmd??02-s4pqm2a4bpi4ekboujz1dcwl-4-2.jpg ?dmd??04-s4pqm2a4bpi4ekboujz1dcwl-4-5.jpg
5/31/2019 8:40:44 AM • NEC Office... • Answered on May 31, 2019
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Fix a NEC projector that keeps turning off. NEC

Hello, My Nec projector M402H turn on good but few seconds turn off display and only lamp on. what problems?
3/14/2019 11:34:39 AM • NEC LT260T... • Answered on Mar 14, 2019
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