Question about Optoma EP716 Multimedia Projector

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I neet a colour wheel for an EP716 and calibration instructions. thanks

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My 716 when I turn it on after 3/4 minutes the images turn green and then it turn offf

Posted on Sep 25, 2011


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I have a HL 4040 CN Brother Printer which is only 2 months old and the colour is not correct. How do I calibrate the colours?

Here is step by step instructions on how to perform the color calibration by using the control panel.

-Press + or - button to choose Color Correction. Press OK.
-Press + or - button to choose Color Calibiration. Press OK.
-Press + or - button to choose Calibrate. Press OK.
-Press OK.

Thank you for using Fixya!

Dec 01, 2010 | Brother Office Equipment & Supplies

1 Answer

Naki Touring Wheel - Model 57063

You can calibrate it in Windows by accessing Device manager and select you steering wheel and right click on it to got to properties / in there should be calibration.

OR it will be in the sterring wheel driver software.

Apr 09, 2010 | Naki TOURING WHEEL (57063)

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Printer keeps showing Office Jet 8500 Wireless

The printer wants to align the print cartridge, if you print out the alignment sheet, and then following instruction, place on scanner and scan it in etc, and it fails to callibrate, I have found it is because some of the information on the calibration page is not being printed correctly so therefore machine cant calibrate the print heads from it, this is normally due to poor quality cartridges or failing/empty print cartridge or cartridges, these use two I think, and I bet one of the colours from the colour isn't printing properly, replace colour cart if blacks look good. Below is a link to HP so you can see what a alignment page needs to look like to pass calibration, compare yours and you may find a colour is dodgy on it.

see HP's support information

Nov 12, 2009 | HP OfficeJet 7310 All-In-One InkJet...

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My Optoma 739's color wheel broke. Ordered new one, just want to know: Is there any instructions on how to take out old and once new one is in, how to calibrate new color wheel. thanks for help, Aurelio

you don't need to calibrate it. unscrew the bottom and rear screws, remove the top case, remove the boards (be sure to remember where the wires go that you remove), locate the colorwheel (between the lamp and the lens), unplug the colorwheel wire, remove the mounting screws, replace with new one, reverse the instructions, plug it in, turn it on, enjoy!

Nov 04, 2009 | Optoma MovieTime DV10 Multimedia Projector

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I need to calibrate the coats 850 wheel balancer can u send me instruction on this

to calibrate coats 850, first you take a balanced wheel, tie it on machine shaft, enter the wheel dimension or wheel data such as distance, width and diameter, the press c90c, start the machine after completing cycle machine stops, add 100gm wieght out side the wheel and run it again, after this complete cycle your machine will be calibrate,
if you have any problem you can sent me email on
must reply me.
best regards

Jul 13, 2009 | Tools & Hardware - Others

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Dirty output on smooth colours

Ok need a little more specifications :) after researching the product a bit there seems to be a few variables. Such as if you are using the Splash server, Fiery Server or the Matchprint Professional server.

This is the link to the support page for your product,/?LBound=1@31,St=322,E=0000000001440901325,K=8114,Sxi=5,t=Browse.tem,varset=CFROM:31

what i could find is that it sounds like you will have to perfrom a colour calibration for the printer to correct the colour issues. Once again the instructions vary depending on the server your using.

This link is to the "how to perform a colour calibration" section for your printer,/?St=24,E=0000000001440901835,K=8114,Sxi=9,UseTemplate=Browse.tem,Remove=All,Problem=obj(8226),Query=%22%22,VARSET_RestrictFolderSearch=Perform_Color_Calibration_DC12

you will have tofind the correct entry that matches the tool set that you are using.

Best of luck

May 18, 2009 | Xerox DocuColor 12 Printer

1 Answer

How to service the colour wheel.

I'm sorry to say that the color wheel is not a field servicable part. These are usually replaced and "refurbished" at the factory. Extensive test equipment is required to properly adjust and align these modules.


Mar 23, 2009 | Loewe Articos 55 55" Rear Projection...

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Optoma projector

u need to open the 4 screws on the sides
then there is one screw in the center at the bottom
the u also need to unscrew the nut screws on the vga connector.once done
press the top of the panel near the keypad & the front cover will come off
similar is the procedure for the back cover.
when you try to lift the top cover make sure not be hasty, open slowly s there is a film connector for the keypad that is connected to the main board,take care not to damge it
once you have acess to the main board
loosen 2 screws on the mainboard & then press the outer side of the main board.there is a 100 pin connector that connects the main board to the dlp engine.this is the cause of the problem that you mentioned.this should fix your prob

Feb 09, 2009 | Optoma EP716 Multimedia Projector

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Where to get an owners manual


Jan 20, 2009 | Optoma EP716 Multimedia Projector

1 Answer

EP716 Optoma Projector Fuse

There is no fuse. I took my EP 716 apart to find out why it died. I found a resistor had blown on the power board made by the Tiwan co. Quazarpower. 

Dec 11, 2008 | Optoma EP716 Multimedia Projector

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