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Message on printer-"printhead missing, not detected".
message on printer-"printhead missing, not detected". … read more
Md. Sadique
Md. Sadique
self employed
Diploma in applied electronics
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I have been unable to print complete documents after working
I have been unable to print complete documents after working with HP's technicians. They claim the printer software and drivers are current, but I am only able to print the headers on documents. I nee… read more
Russell H.
Russell H.
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Vocational, Technical or Trade Scho
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Our printer quit on. Our printer quit working on Saturday..
sERIAL # CN19U1T0Z1 Not sure when it was updated lst. … read more
technicalcat
technicalcat
Computer Science
2,159 satisfied customers
My printer has stopped communication with my lap top and a
my printer has stopped communication with my lap top and a message says : printhead missing, failed or missing … read more
Pete
Pete
Senior Engineer
Bachelor's Degree
12,055 satisfied customers
The printer (hp 8610) I bought and the computer I bought at
My name is***** The printer (hp 8610) I bought and the computer I bought at best buy, are not communicating; the printer tells me it is off line and can't I can't change it to on line. Can I get it fi… read more
technicalcat
technicalcat
Computer Science
2,159 satisfied customers
I order ink cartridges online, color and black. The black
I order ink cartridges online, color and black. The black one is not installing as it should. The black one "hp 901" keepi ejecting when I close the door on my printer. Can that one be defective? The … read more
Michael Hannigan
Michael Hannigan
Bachelor's Program
4,282 satisfied customers
WHEN DO HEWLITT PACKARD PRINT HEADS HAVE TO BE REPLACED?
WHEN DO HEWLITT PACKARD PRINT HEADS HAVE TO BE REPLACED? … read more
Pete
Pete
Senior Engineer
Bachelor's Degree
12,055 satisfied customers
I have an HP6830 OfficeJet Pro. I am getting an error
I have an HP6830 OfficeJet Pro. I am getting an error message, "There is a problem with the printhead", 0xc19a0020… read more
GeekGal
GeekGal
IT Director
Bachelors Degree
652 satisfied customers
I have a 6 month old 6500A e710n printer. Just installed a
I have a 6 month old 6500A e710n printer. Just installed a new 920XL black in cartridge, and it still won't print in black. Went to on-line chat with hp tech, and they said it was the cartridge. Went … read more
John
John
Engineer and electronic enthusiast for more than 12 years.
Bachelor's Degree
247 satisfied customers
My HP 8500 printer is not printing. The alignment failed.
My HP 8500 printer is not printing. The alignment failed. All colors printed during alignment but black did not. Can you help?… read more
Carl L
Carl L
Owner/CEO
Vocational, Technical or Trade Scho
2,674 satisfied customers
I keep getting an error message that my ink system has failed.
I keep getting an error message that my ink system has failed. Not sure what to check or how to reset. Ink cartridges are HP and new. Please advise how I can get printer/fax/scanner working again.… read more
Andy
Andy
Design Engineer
MS Electrical Engineering
6,856 satisfied customers
I have an hp digital copier 610. It has hardly been used but
I have an hp digital copier 610. It has hardly been used but has been sitting unused for about 1 1/2 to 2 years. I just replaced the color and B/W cartridges but now it says it needs new printheads fo… read more
Jim Riddle
Jim Riddle
Bachelor's Degree
284 satisfied customers
I have changed the printheads on my HP office jet Pro L7780
I have changed the printheads on my HP office jet Pro L7780 and I get a message that there is something wrong with the Black-Yellow. I have cleaned heads. I have returned and re-purchased the product.… read more
Shelly
Shelly
Master's Degree
56 satisfied customers
my hp c7100 printer is over 2 years old, never been used.
my hp c7100 printer is over 2 years old, never been used. Tried to use it and the cartidges are EXPIRED although full of ink. Is there a work-around? The error code is Oxc18a0001… read more
Richard Finney
Richard Finney
Student. Microsoft's M.C.S.E.
Vocational, Technical or Trade Scho
418 satisfied customers
I am about to throw my Hp Officejet Pro L7780 out the window.
I am about to throw my Hp Officejet Pro L7780 out the window. On Thursday, we were printing and all of a sudden the printer stopped and gave us the error "Printhead Problem" We changed out the printhe… read more
Richard Finney
Richard Finney
Student. Microsoft's M.C.S.E.
Vocational, Technical or Trade Scho
418 satisfied customers
I have a hp officejet d135. I just put in a new HP Tri-color
I have a hp officejet d135. I just put in a new HP Tri-color Ink Cartridge (C5010D) (14), because when printing, I was not getting all of the colors to print - in particular yellow. So, I put in a new… read more
Russell H.
Russell H.
Service Tech
Vocational, Technical or Trade Scho
6,012 satisfied customers
I just recently bought a used HP designJet 350C plotter and
I just recently bought a used HP designJet 350C plotter and I have problems with it. When I power up the plotter it goes through the initialization process and I see various light blinking. However th… read more
Brad829
Brad829
Vocational, Technical or Trade Scho
240 satisfied customers
I have an HP Officejet 7110 All in One printer. I am getting
I have an HP Officejet 7110 All in One printer. I am getting a message that says "bad printhead, replace black (pentagon) print head. From what I am told, there are no print heads on this printer. The… read more
Dan
Dan
Small Business owner
Technical School
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Meet the Experts:

Steve G.

Steve G.

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2,379 satisfied customers

VP of electronic repair company. Audio nut since 1974. Home Theater advisor. Vinyl holdout!

John

John

Engineer and electronic enthusiast for more than 12 years.

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I am here to help you!

Russell H.

Russell H.

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6,012 satisfied customers

8+ years of professional experience

Louie

Louie

Technician

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Greg A.

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Rod

Rod

Systems Engineer

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FCC Commercial Licenses, BSCS, ASEET, 40+years Electronics & Communication Systems

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Martin

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1,256 satisfied customers

16 years, include works in aluminium plant, industrial machinery, military weapons, programming

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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