We have a Hp laserjet p2050, when i get the print , printer showing a some device error, press ok, then printer accpect the command ,so how can resolve the issue.

When printing envelopes, you have to set tray1(the bypass tray) to handle the envelopes in the menu.
Configure trays (HP LaserJet P2050 Series Printers only)
1. Press OK.
2. Press the down arrow to select System setup, and then press OK.
3. Press the down arrow to select Paper setup, and then press OK.
4. Press the down arrow to select the desired tray, and then press OK.
5. Press the down arrow to select Paper type or Paper size, and then press OK.
6. Press the down arrow to select the size or type.
7. Press OK to save the settings.

51.20: Laser error

Could be wrong driver used or the "laser scanner" may have to be replaced.

Clean the feed rollers.

HI............
Issue Description: Print cannot boot up into ready state with an error message shown on printer control panel. The error messages include ERROR: B0601/ B0602/ B0603/ B0604/ B0605. Root Cause: Firmware crashes. Note: Inappropriate behavior may cause firmware crash. For example, a printer is turned off when critical firmware update is undergoing. Solution: Firmware Update Utility.
There are two use cases when encountering the issue: Instructions for Use case 1: driver is previously installed on PC

1. Place printer in bootcode mode.
   1. Hold down the Cancel and OK buttons.
   2. Power on printer.
   3. Continue to hold down buttons until control panel dislpays Hewlett- Packard on the first line and Bootcode on the second line.
2. Please observe the printer control panel and verify Downloading Update Data is displayed on control panel followed by Programming App Flash; please wait for upgrade utility to finish. Printer would be restarted automatically and the control panel display would show Ready .

Then the firmware is now successfully recovered. Instructions for use case 2: driver is NOT previously installed

1. 1. Insert printer installation CD.
   2. In Windows OS, please go to Start , Settings , Printers and Faxes .
   3. Click Add a printer to start Add Printer Wizard as shown blow and click on Next button.
   4. Check Local printer attached to this computer box; uncheck Automatically detect and Install my Plug and Play printer box and click on Next button.
   5. Select FILE:(Print to File) in the Use the following port: dropdown list and click on Next button.
   6. Click Have Disk... button.
   7. Browse to the CD drive in which the printer installation CD is inserted previously and click OK button.
   8. Highlight the HP LaserJet P2050 Series PCL 6 found in the printer installation CD and click on Next button.
   9. Specify the Printer name and click on Next button.
   10. Select No for Do you want to print a test page? and click on Next .
   11. Click the Finish button and allow driver to install as shown below.
   12. Verify printer is listed in Printer and Faxes window as shown below:
2. Place P2055 in boot code mode:
   1. Hold down the Cancel and OK buttons.
   2. Power on printer.
   3. Continue to hold down buttons until control panel dislpays Hewlett-Packard on the first line and Bootcode on the second line Printer is now in bootcode mode.
3. In the Printer and Faxes window, right click on the HP LaserJet P2050 Series PCL6 icon and select Properties .
4. Click the Ports tab and view the USB ports as shown below.
   NOTE: If more than one (USB001) please take note of all listed ports, as other installed printers may have USB ports (USB002, USB003, etc).
5. Close Properties window.
6. Plug in USB cable from to PC
7. The Found New Hardware Wizard will pop up, and tje printer USB enumeration will happen.
8. Open printer properties and select Ports tab again.
9. In ports tab, tick the correct port that the HP LaserJet P2050 series printer is enumerated on and click OK .
10. Click Cancel on Found New Hardware wizard window.
    NOTE: Not the driver is installed and it is pointed to correct USB port.
11. Run HP LJ P2055 Firmware Update Utility.

Page setings are not matching, select any paper size in printer.

Go to this link .

Thank you for contacting FixYa with your printer inquiry.

The LJ4015 Series printers are the latest upgrade of HP's most reliable LJ4000 series printer. . 49.xx errors are usually firmware, formatter, or sometimes print-job related.

The first step in troubleshooting this error is to isolate the printer from any computer source - disconnect from any I/O ports, Network/USB etc... Power cycle the printer. Does the error still report? If NO then an application may be causing the error, try to isolate the file causing the problem. Clear any pending print jobs. If YES then Firmware/Formatter most are the problem. The newest firmware is version 04.046.2A released in early September.

Critical Firmware Error.

Causes are invalid print commands, corrupt data, invalid operations or even a bad formatter.Power cycle the printer. Press STOP to clear the print job from memory.

Power cycle again. Try printing something from a different software program. If it works, print the job that failed before. If it still fails, repeat the power cycling again and then print something using the failing program but a different file. If it works the file that failed before is corrupt.

If it fails no matter what you print, your printer has a hardware problem and would suggest going to HP for warranty. Try updating the firmware.

Formatter issue. I would attempt a cold reset if that doesn't resolve it then you are going to have to replace the formatter.

How to cold reset a P4015

Turn the machine off (Remove the Jet Direct Card - Retains IP Address)

1. Turn the Machine on.
2. Press and Hold The OK button until the memory stops counting and all 3 lights are lit up.
3. Arrow up to cold reset then hit OK to start the reset.

If the machine still comes back to the 49 error after the reset the formatter will need to be replaced. Formatter Part Number - CB438-67901 for HP LaserJet P4015x (HP CB511A)

Hope this helps. Please keep us updated and remember to rate this answer.

TF

49.XXXX PRINTER ERROR To continue turn the printer off then on Description The printing operation has been aborted. The issue can be caused by a firmware error, invalid print commands, corrupt data, invalid operations, poor quality parallel cables, poor connections or specific applications. Action

1. Press Cancel Job to clear the print job from the printer memory.
2. Turn the printer off and then on to clear the error message.
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 above action does not solve the issue, contact HP or authorized service provider.

iam using hp5000n laser printer. It is giving 13.1 &13.3 error messages freequently. (This is paper jaming problem)