My defiant;motion securety light light blinks one time when powered then nothing

SOURCE: The printer apear to be dead!

Buttons and lights on the printer Two buttons and three lights are located on the front of an HP Deskjet printer.

• The lights tell when the printer is working or when it needs attention.
• The buttons help control the printer.

Buttons and lights Purpose POWER button and light Push the POWER button to turn the printer off and on. When lit, the light shows that the printer is turned on. RESUME button and light The light blinks when there is a problem with paper. When the problem is corrected, press the button. Print cartridge light The light blinks when there is a problem with a print cartridge. When the problem is corrected and the top cover is closed, the light will stop blinking. Troubleshooting blinking printer lights Blinking lights Reason

All lights are off. The printer is off (asleep).

Press the POWER button to turn the printer on.

The printer should turn on automatically when a print job is sent to it.

The POWER (top) light is on. The printer is idle.

The printer is ready to print a document.

The POWER (top) light is blinking. The printer is busy printing.

Allow enough time to print. When a document has many fonts or graphics or uses complex color such as a color photo, it takes longer to begin printing.

The PRINT CARTRIDGE (bottom) light is blinking. Possible causes:

• The front cover is open. Make sure the front cover is completely closed.
• The print cartridge is missing. Make sure the print cartridge has been installed correctly.
• The print cartridge is broken or incompatible. Lift the front cover, and wait for the print-cartridge cradle to slide out. Check the part numbers on the print cartridge:

Black: 51645A

Color: C1823D,

If the print cartridges are compatible and correctly installed, they may be defective. Try replacing the print cartridges.

If none of the above suggestions fix the problem, and, if the error message still occurs, it may be a hardware failure. Call the HP Customer Support Center.

SOURCE: Orange LED blinks 5 times then a 2 second green

http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=SupportDetailTabAct&fcategoryid=257&modelid=10239

If you type in 'flashing power light' in the problem box, for 5 you get print head failure, often it means the connectors between cartridge and print carriage are dirty, can be cleaned with a pencil eraser and a soft cloth. there is a sequence of checks and repairs to follow on the canon service page

SOURCE: sony tv kv-36fs120 will not turn on

Use a hair dryer on the back right side of unit. Humidity sensor may be causing the unit to stay off. The hair dryer may also remove dust causing a false humidity detection

SOURCE: jvc dr-mv5su blue power light blinks on and off whole machine fr

Throw the unit away its a piece of ****!

SOURCE: TV power light blinks 7 times and won't turn on

your sc bord is shot replace board and do firmware upgrade will coast about 400