Samsung TV – Blinking Red Lights

  1. Unplug your TV from the power for 5 minutes to allow for power capacitors to clear charge.
  2. Plug TV back into power and press the on button.

Note: If this fails to turn the TV on and blinking red lights still insist – contact your manufacturer or local television repair store. A few Samsung models (such as the Samsung Series 6 LCD sets) are well known for faulty capacitors which causes this problem.

How to do a colour adjustment on a Sharp MX-4101N

How to do a colour adjustment on a Sharp MX-4101N


For Copier:

  1. System Settings (right of the LCD panel)
  2. Select on Admin (type in password – default is lowercase admin)
  3. Select Copy
  4. Select Settings
  5. Navigate to: Colour Adjustments
  6. Select Auto Colour Calibration

For Printer:

  1. System Settings (right of the LCD panel)
  2. Select on Admin (type in password – default is lowercase admin)
  3. Select Printer Settings
  4. Select Auto Colour Calibration

How to replace the LCD on a Compaq CQ57

What you need

  •  Flat Head Screw-Driver
  • Razor Blade


  1. Using a flathead screwdriver or razor blade gently lift the little plastic covers on the lower right and left of the panel casing (covering screws).
  2. Once removed, unscrew the 2 screws – one on either side.
  3. Using a slim flathead slide the flathead/razor underneath the area where the screws was and slide up slowly work you your way around the edge of the panel undoing clips on all side until you get to the webcam.
  4. Then start again from the other side slowly releasing each clip as you go, once you get to the webcam it simply comes off.
  5. Now gently slide your finger or the flathead screwdriver on the lower part of the panel casing to release it.
  6. Next remove the x2 copper screws on either side on the bottom of the panel “holder” to loosen it.
  7. Now remove the silver screws on either side (should be 3 on each side) of the “holder” which is holding the panel in place.
  8. Gently rest the panel down so it is resting on the keyboard
  9. Unplug the data/video cable from the LCD panel and swap your new one in.
  10. Reverse the process above to put it back together, remember to give the panel a test before you go through all the work to put it all back.

Note: Always best to have the laptop resting on a soft surface (ie towel) to avoid scratches.

Note: Make sure laptop battery has been removed and the laptop is unplugged from AC power to prevent any chance of turning laptop on.

Note: I have found the webcam area has more resistance (due to the fact there is a webcam there) starting from either end and making your way to the webcam decreases the chance of cracking the plastic casing.

Epson Aculaser C1100 Printing Darker on Left

Clean The Print-head

  1. Blue lever on right side of printer (move in and out completely several times.)

Change a Toner Cartridge before its expiration.

  1. Make sure that Ready or Sleep is displayed in the LCD panel.
  2. Select Change Toner X (The letters C, M, Y, or K appear in place of X, indicating the colors Cyan, Magenta, Yellow, and Black.) in the Reset Menu on the control panel.
  3. While the cartridge X you selected above moves to the cartridge replacement position, Please Wait appears on the LCD panel.
  4. Replace Toner X appears in the LCD panel

Brother DCP-110C Waste Ink Counter Reset

Resetting the DCP-110C Printer Waste Ink Counter is easy, follow the instructions below:

  1. Press the Menu & Mono start keys next press the Up arrow key 4 times to make the machine enter the maintenance mode.
  2. Enter 8 & 0 by using the up arrow key & SET keys.
  3. Press the mono start key several times until the purge count appears on the LCD.
  4. Enter 2 7 8 & 3 by using the up arrow key & set keys to reset the purge count to zero
  5. Press the stop/exit key to return to the initial stage of the maintenance mode.
  6. Enter 9 twice by using the up arrow & set key’s to exit from maintenance mode
  7. Restart printer