HP DeskJet 3940 InkJet Photo Printer "not power" Questions

power could not start by pressing power button but power is coming as the blinking is done for once when connected to power Solution one: Make sure the electrical outlet works Unplug the power cord ...

...not use a power strip or surge suppressor. If the green light (LED) on the power supply does not light up, contact HP to replace the power supply. Reconnect the power module to the product. Press and ...

...not under warranty, Required fix if power supply is known to be delivering power to the machine is Replace main board. YOu could check that connector socket is not loose but chances are the boards ...

...not power on .Power is coming upto power module. I don't know whether power is coming up to printer. Please help the capacitor in ur power module might the damaged, that is why it is not discharging ...

...not use a power strip or surge suppressor.If the green light (LED) on the power supply does not light up, contact HP to replace the power supply.Reconnect the power module to the product. Press and ...

...power cord (the end connected to the printer might not be in all the way). Also check to see if the same outlet works for other electronics. If not, then you have a problem with the outlet not the ...

...power cord does not work on the other printer, it is defective. Replace the power cord. If the power cord works on the other printer, then this printer is defective. Service your printer. If another ...

...not turn on/power up. Hello, I've had my printer for quite some time but i have not used it in the past 6 months due to not having ink. Well yesterday i brought some new ink cartridges, put them in, ...

...power light does not come on When plugged in power light does not come on Check you adaptor and the power cord are they supply the power and may be the power section of printer is faulty just connect ...

power is not comming into the printer No power to the printer. 1) Either the power adapter is not connected properly.Remove the power cord from main power outlet and connect it to any other electric ...