How to Fix HP Printer Error Code 49.4c02 ?

HP Printer Error 49.4c02

Are you trying to print from HP Printer, but it fails to print and you are getting HP error code 49.4C02 on your screen? And then you cannot access the menu or print. Is it true! Then don’t worry about it. This HP Printer Error 49.4C02 is caused by a few different things. Usually it’s associated with a printer’s firmware; means the processor on the for matter to abort operation

The hp error code 49.4c02 may also be a result of many reasons, includes invalid print commands, corrupt data, or invalid operations, or maybe it’s a driver issue; old or outdated drivers or it could also be a jet direct card believe it or not, or even it could be poor quality parallel cables, poor connections, or homegrown applications (third party software), and Packet Loss or Interference on Network, etc.

The well known bug among HP users is HP Printer 49.4c02 Error. This mistake disrupts the tasks that the printer performs. The print jobs that are in the queue are the main causes behind this mistake. By removing the queue jobs, users can only correct the error. Or feel free to contact HP Printer Help Number at all times.

How To Fix HP Error Code 49.4c02

49.4c02 Error in HP Printer is One of the most prevalent errors in users or a well-known printer problem. HP Printer Error 49.4c02 interrupts all running operations and asks them to restart.

How to Fix HP Printer Error Code 49.4c02 ?

HP Printer 49.4c02 Error is a common software glitch among HP users. This mistake disturbs the functions done on the printer. The print jobs which are in the queue are the key reasons behind this mistake. HP printer error 49.4 c02 when occurs is displayed on the printer screen. For some lucky users, this was only a one-time thing but for some it became a permanent headache rendering the printer unusable as whenever one would turn this printer on, the error would appear again within seconds.

Causes of HP Printer Error Code 49.4 c02

There may be a 49.4c02 printer error in it and we have some alternatives that you can fix it with. When the error code 49.4c02 is displayed by your HP Printer, it usually occurs because of a print job. So, let us proceed to the steps by which you will be able to correct the mistake.

HP printer error 49.4 c02 and other equivalent errors mostly encounter due to the miscommunication between the target printer and your system. HP Error Code 49.4c02 is a temporary, and it could be easily fixed, as is explained by the HP tech support team. Therefore, here are the blog will guide you very simple steps on How to Fix HP Printer error code 49.4c02 on HP LaserJet P4014, P4015, P4515, P3015 and 4100N ?. Now you require following the simple steps which are given below, in order to fix the issue.

Fix HP Error Code 49.4c02

Solutions to Fix HP Error Code 49.4c02 on HP LaserJet P4014, P4015, P4515, P3015 and 4100N:-

Solution 1:- Check Printer is Configured in Network Correctly

You should do to verify that the HP Laser-Jet P4014, P4015, P4515, P3015 and 4100 N printer is configured in networks with LAN cable connected.

  • Disconnect the LAN cable and restart the unit. If the unit comes to “Ready Mode”, then try and print a “Configuration Page” by choosing to the “Menu” button, choose “Information menu”, and then choose “PRINT CONFIGURATION”.
  • If the internal page (Configuration Page) prints fine and then the issue is only while printing from the network.
  • But, if the internal page (Configuration Page) prints not fine and then the issue is only while printing from the PC, then perform the task:-
  • Change the IP of the printer.
  • Upgrade the Firmware when the printer is in “Ready Mode”
  • Change the printer driver installed.

Now check the error is resolved, if not, then go to the next solution.

Solution 2:- Check for Old or Outdated Firmware

First, you should do to verify the printer’s current firmware by the following way:-

First Way:-
  • Simply print a “Configuration Page” from the printer’s control panel.
  • The page that prints will contain a line that lists the “Firmware Version” or “Firmware Date-code”.
  • Locate this date and set the sheet aside.
Second Way:-
  • Visit the “” website.
  • Then click on “Support and Drivers”.
  • Enter the model number of your printer and follow on-screen instructions.
  • Choose “Cross operating system (Firmware, BIOS, Diagnostics, etc.). Look at the table of data displayed.
  • There will be a column labeled “Current Version”. Check that this date is newer than the date listed on your configuration page.
  • If available, select the “Easy Firmware Update Utility”, if not, then selects the Firmware file for your operating system.
  • Click on the “download” link.
  • Follow the instruction included in the README file of the download to install.
Related Blog:- hp printer error 79
Solution 3:- Clear the print queue on a Standalone Window PC

The print queue is located in “Printers and Faxes” or “Printers and Devices” menus that can be accessed via the “Start” button.

Once you are in the correct folder, so then simply click on the icon of your HP LaserJet Printer P4014, P4015, P4515, P3015 or 4100N, and the trying to print again.  The new window will open showing a list of your active jobs. Then right, click on each job to delete.

Solution 4:- Old or Outdated Drivers or Switching to PCL 5

PCL 5 is a much more stable driver choice and is right for most environments that don’t require PostScript drivers.  We recommend all users install PCL 5 Drivers.

  • Visit “” website and click on “Support and Drivers”.
  • Enter the model number of your printer.
  • Follow on-screen instructions to download.
  • Choose the PCL 5 driver when available.
  • Read the included instructions on the download to uninstall your current driver and install the new driver.
Solution 5:- Packet Loss or Interference on Network

Check IT Hardware for loose connections of bad ports.  This includes patch panels, routers, and switches.  Please note that this is the solution in less than 2% of all cases.

Solution 6:- Bad Data Cable
  • Get a new USB or Cat5e Cable and then switch it to the existing one.
  • After performing all the above steps, I hope your issue is resolved.
  • If you need further help associated other HP Printer problems, then you can contact with HP technical support team.

2nd alternative methods For How To Fix HP Printer 49 service error

HP 49 Service on HP LaserJet printers are communication error codes. This can be difficult to solve because there are quite a few culprits who trigger 49.4c06 service error.  Also, these errors can be just temporary errors that clear with a reboot, or more permanent errors that actually require a hardware replacement.  Here are some tips on how to fix HP 49.4 c02 service error codes.

Next, assuming that it is a temporary mistake is the general advice. Turn off the printer, unplug the network / computer printer, clear any pending print queue jobs (on the computer), then reboot the printer to make the 49.4c06 service error disappear. You can then reconnect the network / computer cable and try again to print.

Second, HP Printer 49 errors can be caused by an inaccurate or corrupted driver. Try to remember if the 49 error happens only during such print jobs (e.g. only when printing from custom software, or only when printing a document that is more complicated or memory-intensive than average). In those instances, it is very likely that the printer may have been given a mismatched or compromised engine. Failure

HP error code 49.4c02

A defective network card from JetDirect may also cause an error of 49. Through connecting to the printer via an alternate link such as a USB or parallel port, you can check “under” the JetDirect network card and see if the same jobs print ok when you bypass communicating via the network card. If required, remove the JetDirect card; JetDirect cards are available on our JetDirect site. Many of today’s La

Finally, 49 errors can also result from a failed formater. Many models are notorious for formatter failures, and there are other models where formatters are practically not failing. To be clear, the assembly of the formatter is the circuit board which controls the logic, receives data from the computer and issues the print commands. LaserJet P3005 is an excellent example of a notor printer

Here are the ways to Troubleshoot HP Printer Service Error 49:

Check for connection

Turn off the device and then carefully disconnect all the communication cables or Wi-Fi connection. Wait for few seconds to again turn it back on and then connect all the cables properly.

Managing the Printer

Unplug the printer from the power cable and then remove all the accessories like EIO cards, memory, a duplexer, extra trays and envelope feeder. After that, plug each accessory one by one and see if the error still exists after each try.

Cold Reset method

Try cold reset or NVRAM initialization method. A cold reset process will reset every minor stored memory settings like internal and external jet direct settings or control panel settings. NVRAM is more intangible and clears out all the internal memory such as error logs.

Perform A Non-Volatile RAM Initialization

Switch off the power of HP printer and then remain idle for at least 30 seconds. Switch it on again and wait until it gets initialize. If still error continues, then perform a NVRAM initialization.

Resolve the Firmware Error

Firstly turn off your HP Printer and switch it on again. After that, disconnect the parallel cable and replace the DIMM of the Firmware. If this doesn’t work, then you can try replacing the Jet direct Card. If still the error continues to grow up, then you will have to renew the engine board.

Update the Printer Driver

Sometimes, outdated or faulty driver can cause the issue. So, you need to install the updated version of your printer driver within your computer.

Dial +1-855-626-0142 To Get Immediate Online Help:-

HP Printer Support is available 24×7 to your help, so you can dial this toll-free number anytime from anywhere and instantly connect with our well-experienced and proficient HP customer support team. The highly skilled technicians will give you the comprehensive support and reliable solutions to solve the HP Printer technical issues & errors. Hence, get in touch with experts now and get the hasty support & solutions to fix HP Printer queries.