Have you got it fixed yet ?

If not, are you quite handy with a Philips screwdriver ?

I have managed to fix mine by looking on the HP service forum under a post called "LJ 2840 seen as LJ 2830". Just g00gle it.

Have added my comments at the end of the post.

Good luck.

Clive

HP LaserJet 2840... | Answered on Nov 21, 2017

2 Answers

My Hp Director will not connect to the internet so I can see status supply. It used to, now nothing. Any suggestions?

HI karen,
Go To Below official Hp printer Page for your problem
HP Support document HP Support Center Hope It's resolve all Your Printer Problem,
Or

Still having Problem Then follow Us For HP Printer Support

HP LaserJet 2840... | Answered on May 23, 2017

0 Answers

HP 2840 tray 2 jam - paper torn as tried to pull out. No paper can be seen now but part stuck somewhere in tray 2.

HP LaserJet 2840... | Posted on Mar 24, 2017 | Be the first to answer

0 Answers

HP 2840 color laser prints color banding on all sheets

HP LaserJet 2840... | Posted on Mar 22, 2017 | Be the first to answer

1 Answer

My printer Hp Color laserjet 2840 is given an Incorrect yellow initially, after i bought the catridge it is telling me of 52.4 error how to go about it.

Take the cartridge out and reseat it. If you bought a compatible toner I would order an OEM HP brand toner. These machines don't work well with compatibles.

HP LaserJet 2840... | Answered on Feb 02, 2017

2 Answers

54.2 ERROR

Hello

According to manual it means:

"Carousel rotation error: Replace the carousel drive motor or if the problem persists, replace the DC controller. It the error still persists, inspect or replace the engaging detection flag."

I think that you need to take it to service.

Best regards,
Zizzler

HP LaserJet 2840... | Answered on Jan 20, 2017

0 Answers

Hp color laser jet 2840 giving error 3

HP LaserJet 2840... | Posted on Nov 17, 2016 | Be the first to answer

1 Answer

Hp 2840 error code 49

49 means data transfer error from your computer,please power off the printer and delete all print command from your computer ,try again best luck

HP LaserJet 2840... | Answered on Sep 09, 2016

1 Answer

Magneta Color (Toner) and when I print, the Magneta color does not print. Even on supplies status page, the yellow color section at the bottom is blank where the yellow color should be printed. How c

Hello,
The Magenta or RED toner cartridge should be removed and double check that you have indeed removed the pull tab located on the side of the cartridge which will remove the sealing tape off the new toner cartridge.
The YELLOW toner cartridge on the other hand if it is not new then it is perhaps empty and needs to be replaced. Another option is to remove the YELLOW toner cartridge from the machine, Tap it and shake it side to side to loosen the toner that is in it, and replace it back into the machine, this will usually make it start to work again!
Good Luck!
Rich Lilja

HP LaserJet 2840... | Answered on Jul 29, 2016

1 Answer

BLUE DOTS ARE PRINTED WHEN PRINTING A SHEET OF PAPER

If you are getting a repetitive dot on the page and only blue then it is likely that your Cyan cartridge is bad.

HP LaserJet 2840... | Answered on May 19, 2016

1 Answer

Can u help me my 2840 laserjet paint error 54.2 ..rotating to mageta ?

if its error comes on only margenta toner, so it is posible that the toner powder senser sence no ink, but counter says there is remain some,
1 trick replace the toner
2 trick go to printer menu -> servises -> restore factory

HP LaserJet 2840... | Answered on Apr 26, 2015

2 Answers

When we make a copy or print something to the HP

try to contact me at
[email protected]

HP LaserJet 2840... | Answered on Apr 26, 2015

3 Answers

Show picture of carousel rotary for hp 2840

Carousel rotation motor error, only professionals can do this activity,, Pl submit the unit in service center,, online support not suggestible..

HP LaserJet 2840... | Answered on Apr 03, 2015

1 Answer

Hi can u help me my 2840 laserjet paint error 54.2 ..rotating to mageta

Display Description The device has experienced an internal hardware error.
Carousel rotation error Remedy Turn off the power by using the power switch, wait at least 30 seconds, and then turn on the power and wait for the device to initialize.
Replace the carousel drive motor. If the error persists, replace the DC controller. If the error still persists, inspect or replace the engaging detection flag.

HP LaserJet 2840... | Answered on Apr 03, 2015