Printer HP Laser Jet 7400

Re install the tonner and then go to Printer & Faxes settings and delete the all kinds of pending documents and the go to print a new document and after taht send me the result...........what is happening.

i think this caused by your windows is not genuine

Does it occur on any print job or one in particular. If it happens with one job, that job has a problem. It isn't the printer.
If it is all printing go the www.hp.com. then go to "support and drivers". Then select your printer, select your operating system, select firmware. Upgrade your firmware. Make sure that you read the instructions and DO NOT touch the printer while it is upgrading.
If the firmware upgrade completes and the errors continue, you will need to replace the formatter.

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.

The problem is usually caused by printing a PDF file with fonts/page size/ page formating errors which will cause the printer to display the 49.3048 error. The only way to use the printer is to POR or recycle the power and delete the print job from the server or spooling device and cancel it on the printer before the offending command is issued to the printer again. You can try updating the firmware to the latest version 46.140.5 from the HP website. MIke L.

Hi,

52.x PRINTER ERROR alternates with To continue turn off then on Possible printer control panel error messages 52.0 PRINTER ERROR 52.1 PRINTER ERROR 52.2 PRINTER ERROR Description A temporary printing error occurred. The x can equal one of the following: 0 = Scanner error 1 = Scanner startup error 2 = Scanner rotation error This error can also indicate a problem with the shutter tab on the print cartridge. Action

1. Turn the printer power off, and then turn on the printer power.
2. If the message persists, check the print cartridge for damage.
   1. Verify if the shutter tab on the cartridge is broken or damaged. click on the below link. Shutter tab on the print cartridge
      
3. 1 - Shutter Tab
4. Replace the cartridge if damaged.

If the message continues to persist, then download the printer software based on operating system and reinstall.

HP Laser-Jet 2300d Printer Software


Regards
Chittaranjan

bought a new HP printer!

Hi 123sha:
49.XXXX
PRINTER ERROR
To continue
turn off then on
A critical firmware error has
occurred that caused the
processor on the formatter
to abort operation. This type
of error can be caused by
invalid print commands,
corrupt data, or invalid
operations. In some cases,
electrical noise in the cable
can corrupt data during
transmission to the printer.
Other causes include poorquality
parallel cables, poorconnections,
or home-grown
programs. On rare
occasions, the formatter is at
fault, which is usually
indicated by a 79 Service
Error.
1 Press CANCEL JOB to
clear the print job from
the printer memory.
2 Turn the printer off and
then on.
3 Try printing a job from a
different software
program. If the job
prints, go back to the
first program and try
printing a different file. If
the message appears
only with a certain
software program or
print job, contact the
software vendor for
assistance.
4 If the message persists
with different software
programs and print jobs,
disconnect all of the
cables to the printer that
connect it to the network
or computer.
5 Turn the printer off.
6 Remove all memory
DIMMs or third-party
DIMMs from the printer.
7 Remove all EIO devices
from the printer.
8 Turn the printer on.
9 If the error no longer
exists, install each
DIMM and EIO device
one at a time, making
sure to turn the printer
off and on again as you
install each device.
10 Replace a DIMM or EIO
device if you determine
that it causes the error.
Try new network card
pdouglasss

The problem is usually caused by printing a PDF file with fonts/page size/ page formating errors which will cause the printer to display the 49.3048 error. The only way to use the printer is to POR or recycle the power and delete the print job from the server or spooling device and cancel it on the printer before the offending command is issued to the printer again. You can try updating the firmware to the latest version 46.140.5 from the HP website. MIke L.