Questions & Answers for: 840c lights

My HP 840C has suddenly stopped working. The light doesn't come on; I have checked the power in OK. disconnect from power and connect back, after this reinstall drivers Hello , Click here for the ...

...lights on my hp deskjet 840c printer what is the meaning of blinking power light and the 2 lights below on my hp deskjet 840c printer? the error appears this disk is not windows200 supported? There ...

the printer is not printing even wen d cartridge is full and driv my printer hp deskjet 840c series is not printing . d cartridge is full, driver is installed and d printer is showing connection. d ...

it wont print bottom light is flashing. ur hp 840c inkjet has solution app in the disc run ur disc and find out why light flashing

hello orange light constantly flashing at bottom of hewlett packard deskjet 840c check your cartridges, perhaps one or both need to be changed.

ive have replaced my black ink cartridge in my hp deskjet 840c however the the orange flashing light wont stop flashing and i cant get the priter to print anything help :S Return the cartridge and get

replacement cartridge causes the cartridge caution light to blink...Put old one back and it stops.. Is this a bad cartridge? are you using genuine HP or generic carts? they are chipped so you have to ...

printer hp deskjet 840c blinking green and red light why Depends which red blinking light. I assume the red light is the resume light. The green light is the power light. If the Power and the Resume ...

hi i have HP Deskjet 840C printer ... its not picking up the page and its reddish orange light is continously blinking while the green light in on. I am not understanding the problem.please help me ...

service manual the green and orange lights will not stop flashing. I have changed the ink cartridges, disconnected the power and USB, reconnect them again and still lights flash and will not print. ...