Question about HP LaserJet 4345mfp All-In-One Printer

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49.5001 error, have already upgraded firmware and replaced formatter.

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4 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

  • 37 Answers

SOURCE: I have an HP laserjet P3005dn that I recently

if you have warranty of formatter, use that option, are the formatter again.

Posted on Aug 22, 2009

  • 1 Answer

SOURCE: Firmware upgrade LJ 3055

I foud the solution read carrefuly and he will works !!!

Turn off the printer .
Open the side cover where place the formatter on the right face
Here you will se a jumper
On your computer delete all hp software
Install HP 3055 pcl 6 drivers and select manualy your usb port where is connect the printer ( the printer is always off)

Download this :
ftp://ftp.hp.com/pub/softlib/software8/COL13630/ma-38209-5/3052-55_FW_Update-20070331.exe
Open the program select your printer and send the firmware (the printer is always off)
When the firmware is upload completly and you see the smileys on the sofrware update.
Closed the jumper P19L on the formatter and turn on the printer.
You will see message on the printer Downloading.
Open immediatly the jumper connection
Wait and you will see a message like Update successfully :)
turn off the printer
wait 5 seconds
Turn on the printer
It s ok
Marc

Posted on Nov 20, 2009

vinay229229
  • 1121 Answers

SOURCE: HP LaserJet 3030 showing "Upgrade Error - Call HP

This is very good & rugged printer better repair it, another five years service it will gives you. Just replace formatter assm P/No: Q2664-60001.

Posted on Sep 23, 2011

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2 Answers

P3015 hp lasser printer 49.4C01 error proper solution


Sounds like a bad formatter. I would try a firmware upgrade first and if unsuccessful, would replace the formatter. These formatters are infamous for failure.

Feb 22, 2015 | HP RB1-3015 LaserJet 4L Laser Scanner...

1 Answer

HP LaserJet 3030 showing "Upgrade Error - Call HP


This is very good & rugged printer better repair it, another five years service it will gives you. Just replace formatter assm P/No: Q2664-60001.

Sep 23, 2011 | HP LaserJet 3030 All-In-One Printer

1 Answer

49.FF95 Service error in HP Laserjet 4350dtn printer. Pls help me what is the exact error.


It's a critical firmware error. Try printing another job. If that one works, something is corrupt with the first job. Still failing remove any extra DIMMs from the formatter. Don't remove the one in slot J1. That's the firmware DIMM. try to print. If it works, reinstall the DIMM and try again. Failure = bad DIMM. You may want to try a firmware upgrade. If everything keeps failing you'll have to replace the formatter.

Oct 05, 2010 | Office Equipment & Supplies

1 Answer

49.4C02 service error


If it happens while printing PDF files, upgrade the firmware. Print the event log. If there is a 79 error replace the formatter. When you get the 49 error, does it happen on certain jobs or all jobs. If it happens with all jobs - power off and remove the jetdirect, the DIMMS except for the one in slot J1(firmware), power on. If error is there, change formatter. If no error put DIMMS in one at a time (with power off) then install Jetdirect and try again.

Sep 23, 2010 | HP LaserJet 4600 Printer

1 Answer

49.4c02 service error in hp laserjet 2300n


HP 2300 ERROR 49.XX
• A critical firmware error has occurred on the printer
• Turn printer off then on
• Disconnect the parallel cable or the network cable
• If message still there when the network cable is disconnected
upgrade firmware in jet direct card and the formatter board
• Bad network cable
• Replace firmware DIMM
• Replace the jet direct card
• Replace formatter board
• Replace engine board

95% of the time it is a PDF that has a font that is not recognized by the printer! If the error is not there when you follow the above, you may have to clear out the print queue.

Apr 23, 2010 | HP LaserJet 2300 Printer

1 Answer

Error 49.4401


Hi I only know that error 49.
But you can try this it may help
A 49 error is a firmware error, it might be caused by the firmware itself, or by the failure of a printer module.

How to isolate the cause:

- Verify that the problem is not being caused by a specific job, this error can be caused by bad information being sent to the printer.
- Power off and remove any installed EIO devices, (JetDirect Cards, Hard Drives), power on and test.

Cold Reset the printer:

- Power off, remove any optional memory, power on and retest.
- Power off and reseat any memory and firmware modules on the formatter board, power on and test.
- Power off, reseat the formatter board, power on and test.

Check firmware version: on newer machines with flashable firmware upgrade to the latest version. If you are running the latest version reload it, this might fix corrupted firmware. (Some printers have flashable firmware, others use a Firmware DIMM which must be replaced to upgrade.)


If you haven't found the cause yet it's time to start swapping parts:

- Firmware module if it's a DIMM as opposed to being part of the formatter.
- Memory if installed, some printers have to have at least one memory module installed to run, and it must have enough capacity to function, in some cases installing a module that does not meet the minimum requirements of the machine will cause a 49 error

Jan 19, 2010 | HP Color LaserJet 4650DTN Printer

1 Answer

Service Error 49 FF04


A 49 error is a firmware error, it might be caused by the firmware itself, or by the failure of a printer module.

How to isolate the cause:

- Verify that the problem is not being caused by a specific job, this error can be caused by bad information being sent to the printer.
- Power off and remove any installed EIO devices, (JetDirect Cards, Hard Drives), power on and test.

Cold Reset the printer:

- Power off, remove any optional memory, power on and retest.
- Power off and reseat any memory and firmware modules on the formatter board, power on and test.
- Power off, reseat the formatter board, power on and test.

Check firmware version: on newer machines with flashable firmware upgrade to the latest version. If you are running the latest version reload it, this might fix corrupted firmware. (Some printers have flashable firmware, others use a Firmware DIMM which must be replaced to upgrade.)


If you haven't found the cause yet it's time to start swapping parts:

- Firmware module if it's a DIMM as opposed to being part of the formatter.
- Memory if installed, some printers have to have at least one memory module installed to run, and it must have enough capacity to function, in some cases installing a module that does not meet the minimum requirements of the machine will cause a 49 error

Dec 11, 2009 | HP LaserJet 2430dtn Printer

1 Answer

49.4c02 service error coming in hp laser jet 2420dn printer


This is a firmware error, you can try turning the printer on and off a few times, reseating any memory and the formatter board. If these steps don't work Go to http: www.hp.com/
support/lj2410, www.hp.com/
support/lj2420, or
www.hp.com/support/lj2430.
Click Download Drivers and
Software
. Check for the
latest firmware image version
at the bottom of the page. If
this firmware image is newer
than the one installed on the
printer and the printer can
receive a firmware update,
download the newer firmware
upgrade. Not all printer
models can receive firmware
upgrades.
If still no joy replace the formatter (this is the normal coarse of action)

Aug 13, 2008 | HP LaserJet 2420dn Printer

2 Answers

Error 49.420c


first try to upgrade the firmware
second try a cold reset
if this dont work change the formatter

Aug 06, 2008 | HP LaserJet P3005 Printer

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