Turn on the printer, All lights flashing. Press CONTINUE twice, READy ' DATA light is flashing as well as ERROR light is flashing. Press CONTINUE 1 more time TONER LOW light flashes.

A printer motor error has occurred. This message might also appear if the ETB is missing or incorrectly installed. Ensure that the ETB is installed correctly.
Action

1. Press the green (Select) button to continue.
2. Turn the printer off, and then turn the printer on.
3. If the error message returns, turn the printer off.
4. Perform a cold reset.
   1. Turn the printer on.
   2. Watch the control panel.
   3. When the memory starts counting, press and hold the green (Select) button.
   4. Continue holding the green (Select) button until the Ready, Data, and Attention lights flash once, and then stay on steady.
   5. Release the check button when the Ready, Data, and Attention light are on steady. The control panel will display SELECT LANGUAGE.
   6. Press (Down Arrow) button once. The control panel will display COLD RESET.
   7. Press (Select). The printer will perform a cold reset and then continue its power-on sequence.
5. If this message persists, contact an HP-authorized service or support provider.

Check this page out as well (parts) Error Codes and Support

1. Turn the printer off, and then turn the printer on.
2. If the error message returns, turn the printer off.
3. Perform a cold reset.
   1. Turn the printer on.
   2. Watch the control panel.
   3. When the memory starts counting, press and hold the green (Select) button.
   4. Continue holding the green (Select) button until the Ready, Data, and Attention lights flash once, and then stay on steady.
   5. Release the check button when the Ready, Data, and Attention light are on steady. The control panel will display SELECT LANGUAGE.
   6. Press (Down Arrow) button once. The control panel will display COLD RESET.
   7. Press (Select). The printer will perform a cold reset and then continue its power-on sequence. NOTE: If this message persists, you will need to contact an HP-authorized support provider.

This is a laser error. I found this directly from HP's website. Here's your fix:

Press the green (Select) button to continue.

Turn the printer off, and turn it on again.

Perform a cold reset.

1. Turn on the printer.
2. Watch the control panel.
3. When the memory starts counting, press and hold the (Select) button.
4. Continue holding the (Select) button until the Ready, Data, and Attention lights flash once, and then stay on steady.
5. Release the (Select) button when the Ready, Data, and Attention light are on steady.
6. The control panel will display SELECT LANGUAGE .
7. Press (Down Arrow) button once. The control panel will display COLD RESET .
8. Press (Select). The printer will perform a cold reset and then continue its power-on sequence.

If this message persists, contact an HP-authorized service or support provider. Please let me know if this helps you!

This is a problem with the magenta cartridge in your printer. According to hp's website, you can try the following to fix it:

1. Press the green (Select) button to continue.
2. Turn the printer off, and turn it on again.
3. Perform a cold reset.
   1. Turn the printer on.
   2. Watch the control panel.
   3. When the memory starts counting, press and hold the green (Select) button.
   4. Continue holding the green (Select) button until the Ready, Data, and Attention lights flash once, and then stay on steady.
   5. Release the (Select) button when the Ready, Data, and Attention light are on steady. The control panel will display SELECT LANGUAGE.
   6. Press (Down Arrow) button once. The control panel will display COLD RESET.
   7. Press (Select). The printer will perform a cold reset and then continue its power-on sequence.
4. If this message persists, contact an HP-authorized service or support provider.

Hope this helps

Please rate this solution, thanks!

A code error 59:

Description A printer motor error has occurred. This message might also appear if the ETB is missing or incorrectly installed. Ensure that the ETB is installed correctly. Action

1. Press the green (Select) button to continue.
2. Turn the printer off, and then turn the printer on.
3. If the error message returns, turn the printer off.
4. Perform a cold reset.
   1. Turn the printer on.
   2. Watch the control panel.
   3. When the memory starts counting, press and hold the green (Select) button.
   4. Continue holding the green (Select) button until the Ready, Data, and Attention lights flash once, and then stay on steady.
   5. Release the check button when the Ready, Data, and Attention light are on steady. The control panel will display SELECT LANGUAGE.
   6. Press (Down Arrow) button once. The control panel will display COLD RESET.
   7. Press (Select). The printer will perform a cold reset and then continue its power-on sequence.
5. If this message persists, contact an HP-authorized service or support provider.

Hi There, Please follow the below steps to fix this issue :
Action : 1. Press the green (Select) button to continue. 2. Turn the printer off, and turn it on again.
3. Perform a cold reset : a.Turn on the printer. b.Watch the control panel. c.When the memory starts counting, press and hold the (Select) button. d.Continue holding the (Select) button until the Ready, Data, and Attention lights flash once, and then stay on steady. e.Release the (Select) button when the Ready, Data, and Attention light are on steady. f.The control panel will display SELECT LANGUAGE . g.Press (Down Arrow) button once. The control panel will display COLD RESET . h. Press (Select). The printer will perform a cold reset and then continue its power-on sequence. 4. If this message persists, contact an HP-authorized service or support provider.

A 51.2 error message means that there is an error 51(Printer Error).2 (Laser Error) C (Cyan). This basically means that there is something wrong with the laser and the cyan color laser.

Reference via HP Website, Click Here

To Fix the problem:

1. Press the green (Select) button to continue.
2. Turn the printer off, and turn it on again.
3. Perform a cold reset.
   1. Turn on the printer.
   2. Watch the control panel.
   3. When the memory starts counting, press and hold the (Select) button.
   4. Continue holding the (Select) button until the Ready, Data, and Attention lights flash once, and then stay on steady.
   5. Release the (Select) button when the Ready, Data, and Attention light are on steady.
   6. The control panel will display SELECT LANGUAGE .
   7. Press (Down Arrow) button once. The control panel will display COLD RESET .
   8. Press (Select). The printer will perform a cold reset and then continue its power-on sequence.
4. If this message persists, contact an HP-authorized service or support provider.

Ok, try this--1.power off printer 2. open front door 3. press and hold continue and cancel buttons 4. power back on 5. wait until light sequence stops om error 6. power off and back on.
this resets factory defaults on the printer..

All lights flashing is an error indication. to learn the problem you'll need a service manaual. The procedure is to hit the Continue button twice - see which lights flash (secondary code) and consult the manual. Then repeat that step and look up the final code (tertiary code) in the manual. This should be the problem.