Question about Hitachi 42EDT41 42 in. HD-Ready Plasma Television

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Balck lines help

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Yes, this is an LG/Zenith unit. You have one of two things going on here. 1) the X-driver board for that segment has failed (this is the board that the ribbon cable plugs into) or 2) the COF has failed on the ribbon itself. If you remove the two screws holding the metal plate that is attached to that ribbon, you will see components embedded in the ribbon. The ic may be visibly damaged or may have failed internally. Also, there are surface mount resistors on there too. Sometimes these open up, or are loose. Check for proper value and/or touch-up with soldering iron.
When neither of these solutions work, then the complete pdp display assembly will need to be replaced. Chances are the warranty company will replace the unit for the customer due to cost and/or part availability...Jeff :-) Recommend a trained person to check these

Posted on Jan 05, 2008

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Posted on Jan 02, 2017

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Savin 9935DPE is printing one thick vertical balck line down the copy or print pages. About 2 of every 3 pages printed. What's wrong?


are you printing from Doc feeder or glas?? if from feeder then try to make a copy from the glass, does it still do it? yes problem is with drum.
No? problem is with the small scanning glass to the left, look carefully see if any spots or lines on the 1inch glas --- clean it

Sep 05, 2012 | Savin 9945dpe 9935dpe 2035dpe 2045dpe...

2 Answers

When I print, there are two line balck lines and two faded black lines running down the middle of the page.


i think it is a laser printer.
In laser printer when the drum got damaged (inside the cartridge ) may leads to this state.

so check it out.

Mar 16, 2011 | Office Equipment & Supplies

1 Answer

Ice maker does not seem to be getting water, I have seen talk of makeing sure line is not frozen, but my supply line is between the liner of the freezer, I can't see if it is frozen. Small balck part where...


By "small balck part" I assume you are talking about the water valve at the bottom of the refrigerator.

If so, you might try a couple of things. Pull the water line off the valve, and (if you can get close enough to it) blow through it and see if there is a blockage. Another alternative would be to run something fairly stiff but also flexible up the line. (Plastic weedeater line is often good for this.)

If the line is open, either the water valve is bad or the icemaker control is not calling for water.

Oct 14, 2009 | KitchenAid Superba Architect KSCS25INSS...

1 Answer

When i print a page black ink text thin blue lines appear also a blue ink blob


Method 1:Remove your colour cartridge wen you require only balck ink[The blue lines are often signs of empty cartridge]
Method 2: while printing select 'Use Black Ink Only'

Oct 04, 2009 | HP PSC 1350 All-In-One Thermal Printer

1 Answer

Horozontal balck line across the middle of the screen


also check the dvd player set up menue some times you have to choose wich outlet your using like the rgb cables, s cable etc...

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1 Answer

Zune 80 GB - Won't Charge


i lost my drivers microsoft lifecam vx-1000

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1 Answer

Old canon copier prints thick balck line down right side of paper


tthis is really old 25 years plus. replaced the drun cartridge which also contains the toner good luck canon sr tech

Jan 19, 2009 | Brother MFC 7420 All-In-One Laser Printer

1 Answer

Epson 6400


My printer wont print balck.......it prints the other 3 colors. What can I do to fix it.........I have cleaned the heads and done everything I know t do. HELP!!!!

Oct 09, 2008 | Epson Stylus CX6400 All-In-One InkJet...

1 Answer

Workcenter m151


Not enough information......
Does the problem when copying on the glass...through the document handler....printing...is there part of the information you expect to see there with the black lines over the top, or JUST the black lines ?

Jul 17, 2008 | Xerox WorkCentre M123 Copier

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