Question about Lexmark X4270 All-In-One InkJet Printer

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Samung syncmaster591s brightness problem

I have replace LOT(eht)but same complants. abnormal brightness,how to memmory reseting,bright moving low high,did not dry soldering,

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  • 38 Answers

To start with , its not a printer, its a monitor
secondly its not a lot its a l.o.p.t. or line output transformer.
thirdly setting brightness is done by varying the ht on the lopt itself -there should be 2 presets - 1 controls focus the second brightness

Posted on Nov 18, 2008

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Posted on Jan 02, 2017

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Konica minolta bizhub c654e error 9401


Raise the doc feeder when you press start to make a copy does the bright lite come on???? Try this procedure if code come back have tech come to replace the bright light under the big glass


1.
Turn OFF the main power switch.
2. Turn main power switch ON while pressing the Utility/Counter key.
3. Touch [Trouble Reset].
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I have a minolta Photocopier CSPro EP1080 that keeps displaying an error message; C04 with a Spanner sign as well, what will I do?


Exposure lamp is burned out or the board the operates it is or both. The exposure lamp is the very bright light hat comes on when you make a copy under the the big sheet of glass. Raise the document feeder up and press start button does the bright lite come on and scanner move?

Try to reset. power off the machine, remove the top rear cover. Find the main circuit board now turn on the machine wait for code to show up and press the small black button on board lower right. if the code comes back try below parts.

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Minolta dialta di620 error 14ao hilp me


Exposure lamp header failure. The exposure lamp is the bright light under the big sheet of glass the comes on to make a copy. Raise the Document feeder and press the start button does the bright ligt come on.

To reset open the front door in the upper left is a small access panel open press the trouble reset. if the code comes back replace the exposure board and lamp

try this place as a start













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3 Answers

What do I do for an H4-01 CODE


You can try to have a technician reset the code in service mode. If it works---your done. If the code comes right back you'll need to replace the fuser.

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1 Answer

Minolta 6000 error c0610 solution


scanner fault the motor that moves the bright light , open the front door to your left upper small access cover remove a touch trouble reset if it comes back replace

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1 Answer

Flashing light on display H-4 what does this mean and how do I fix it?


H4 = Low Heat Roller Temperature Detection.

Possible causes:

Thermistor abnormality

Heater lamp abnormality

Thermostat abnormality

Control PWB abnormality

Try resetting the error code using the following sequence....

Press #,Interrupt,C,Interrupt Then press 14, Start Button.

Hopefully the machine should now come to ready. If not check the heater unit for paper jams that could be blocking the thermistor or thermostat. The thermostat may have a small button on the back, try pressing this in. (it pops out if it detects overheat).

Otherwise it's likely to be the Heat Lamp that requires replacing.

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1 Answer

My hp vs19 computer screen was working fine when i shut down and now it won't power on at all.


HPw1907 monitor on "built up" computer. Processor is AMD Sempron 2800+(800)S754, Video card is Navidia, Albatron GF FX5500. Operating software is Windows XP home, SP 3.

Factory brightness setting is much too high. Each time that I restart the computer after shut down, I must reset the brightness setting. Immediately after startup, brightness is OK; after a few seconds, the monitor goes into auto adjustment, and goes back to factory setting and I have to reset.

I will appreciate any help that is provided.

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1 Answer

I have Oki B4350 printer. The print on both edges


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I have a lexmk z 82 printer, over the last 2 months the print quality of the color printing seemed to be fading i at first thought it was the staples color ink cartridge i bought but i replaced it with a...


I think its not printer or ink problem. Your monitor might be brighter so pics will look more bright on monitor and less on printer. If this is the case with you then:
  • Try to reduce brightness of your monitor, then make bright your picture using software which one you are using, means in this case you are going to save more bright value in the image file. Then print it.

Post your feed back please.
Thanks
Iqbal

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2 Answers

Low toner warning


Is this an after market toner cartridge? I've had bad ones straight out of the box. Have you replaced one before on this printer? Ray

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