Question about Konica Minolta bizhub C250 All-In-One Laser Printer

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Unwanted background When photopying, a black square appears on the center of the page.

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Definately need to start from scratch with the installation manual.
Don't skip any stages, when you have completed the procedure, the square disappears.

Posted on Jan 28, 2008

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Probably machine install is not completed. read the installation manual and do it again. shoult fix this problem.

Posted on Dec 31, 2007

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

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Posted on Jan 02, 2017

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A BLACK SQUARE APPEARS IN THE MIDDLE OF THE SCREEN HOW DO I GET RID OF IT


Hi Tony

You`ve mentioned that ON CERTAIN CHANNELS THE TV WORKS FINE, so your trying to say that not all channels THE BLACK SQUARE APPEARS IN THE MIDDLE O THE SCREEN... my be that black square is generated from the broadcast center. may be your unit is good. let me ask you how many channels that your tv works fine..?

Jan 16, 2014 | Panasonic CT-34WX52 34" TV

2 Answers

Toshiba 23HLV87 HDTV


Hello,

Please try to unplug the TV from the wall outlet and then rest it for a while pulg it again and test. if still the issues remain then try to see the all the switch menu infront of the TV maybe lock or got errors.

melnavz

Jul 23, 2008 | Toshiba 23HLV87 23 in. LCD Television

1 Answer

I have a black square on which my twitter profile information sits - how do I change the black background to something else?


If you want to upload your own background image or customize the sidebar and color scheme of your page, follow the steps below.

  1. Sign in to your account.
  2. Go to your Settings and click on the Design tab.
  3. Scroll down to the Customize your own section.
  4. Click on Choose file to upload a background image. images justify to the top left of the screen. You cannot stretch your image to fit. It will display as the size you uploaded (file must be smaller than 2MB).
  5. Check the box to Tile background if you want your picture to repeat across the background.
  6. Choose whether your Background position will be left, center or right.
  7. If your image isn't very large, choose the background color that will show behind the image.
  8. Choose a color for links.
  9. Choose a black or white transparent overlay.
  10. Click Save changes.

Source: Customizing your profile design

Jan 09, 2014 | Computers & Internet

1 Answer

Black background web pages


Step 1:
Web Pages That Do Not Display All Colors

Web pages that do not display all the appropriate colors have either a browser-related issue, monitor display problem, Windows comparability glitch or incorrect web pages Internet and HTML settings. More than likely, a setting dealing with your contrast ratio in Windows is the culprit. Once this issue is resolved, your web pages will display properly and accurately like they were designed to from the start.

Click on "Start" and navigate to the right pane and click on the "Control Panel." Click on "Ease of Access." Click on "Ease of Access Center." Click on "Set Up High Contrast" (one white and black box overlapping each other.) Check or uncheck "Turn on or off High Contrast when left ALT + left SHIFT + PRINT SCREEN." Click on "Apply" and close the Ease of Access Center. Press "ALT + left SHIFT + PRINT SCREEN" to turn on high contrast. Open your browser and go to a website to determine if color is restored to normal.
http://en.kioskea.net/faq/60-white-background-s-problem-in-web-pages

Feb 05, 2013 | Microsoft Internet Explorer 7

1 Answer

Polaroid HD TV 32" Black square in the center of the screen,


Is your closed caption selected? I saw the same problem with my friend's Sansui HDTV.

Jan 18, 2010 | Polaroid TDA-03211C 32 in. LCD HDTV

1 Answer

Why do a black patch appears in the center of the tv


Go into your setup menu and turn off closed captioning. The black square is a box for the text.

Mar 31, 2009 | Akai LCT3201AD 32 in. LCD Television

1 Answer

Black square at center of screen


turn off the closed captions or set the feature to c1 to view. they are set to text now.

Jan 09, 2009 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

My photopier is loked


probably it can be reset,the procedure as follow;
1,power on
2, press follow by sequence;
"clear", "interupt", "0","interupt"
3,enter 14 press print
4, press "clear" to end this reset
5, good luck

Dec 13, 2008 | Sharp AR-160 Copier

2 Answers

Shadowing


GOOD DAY ND GOOD LUCK;

TRY THIS, IT WILL CORRECT CONCERN:

50V500 ONLY
GHOST: May be described as "Out of Convergence" but ghost is still attached to main image.
CONDITION:
A "ghost image" appearing to the left or right of images in the picture. Can be varying shades of a primary color (red, green, or blue) as well as gray. Can easily be seen in the 4 x 3 mode, at the edges of the picture.
CORRECTION:

To correct the problem, please do as follows:
  1. Access I2C Menu. (See page 57 of the Service Manual).
  1. To enter the I2C Service Menu, with power off, (on the front control panel) press and hold the INPUT button. Then press the POWER button for two seconds. The following Service Menu will appear.
03b_ghost_image01.gif Figure 1
  1. BEFORE CONTINUING: CONFIRM THAT THE R, G and B DRIVE ARE SET AT 40.
  • Be sure to press SELECT after each change to SAVE the new Data.


  1. Using the Remote Control joy stick, scroll down to next page (see Figure 2) until LCD ADJUST is highlighted.
03b_ghost_image02.gif Figure 2
  1. Move the joy stick to the right to cursor right once. The next page will appear with the word GHOST highlighted.
  2. Cursor right again, and a white screen will appear with a BLACK SQUARE in the center, as in Figure 3. You will see LCD ADJUST, followed by “SHP” and a number (value).
03b_ghost_image03.gif
Figure 3

  1. If the unit is out of adjustment, you will see a gray ghost on either side of the black square. Move the joystick to the right or to the left until the ghost disappears. The number values will change up or down.
    • If the ghost adjustment is off with a lower value, there will be a ghost to the left of the square.
    • If the ghost adjustment is off with a higher value, there will be a ghost to the right of the square.
  2. Once you get the square to look good without ghosts, press "SELECT" to save any data values that have been changed.
  3. Press the "EXIT" button three times to return to normal picture.
  4. Adjustment is completed
  5. I HOPE THIS WAS HELPFUL, big IRISH.




Jul 26, 2008 | Hitachi 50V500 50 in. HD-Ready LCD...

1 Answer

Unwanted color printing


assuming you are using a browser have you gone to file page setup and uncheck the background printing of colors.
otherwise we need more info
OS , software application used, usb /network printer ,model printer
any changes made recently. etc..

Apr 02, 2008 | Computers & Internet

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