Printer will not power on - HP DesignJet Z2100 InkJet Photo Printer

To know how to reset HP 2515 printer to factory settings, follow the steps appropriately mentioned. Firstly, if the HP 2515 printer is turned on, disconnect the power cord from the printer. After this, unplug the power cord from the wall outlet. After that, wait for 15 to 20 seconds and plug the power cord back into the wall outlet. Here, reconnect the power cord to the printer and turn on your HP 2515 printer. With this, your printer is back to its factory default settings.

Call canon tech support for any of issue in printer you can them directly here is the number (877-690-9305)

You can find answers to your Xerox questions at www.xerox.com/support .
Solution : Power Off the Printer, Wait 45 Seconds, Then Power On the Printer Some problems can be resolved by powering the printer OFF and ON.
WARNING: Only use the power switch on the printer to power the printer OFF and ON. Damage may occur to the printer if power is interrupted by other means.
CAUTION: When cycling power on the printer, any incomplete jobs in the queue will be lost and will have to be resent.

1. Power OFF the printer using the power switch located on the top, right side of the Control Panel.
   
   
2. Wait approximately 45 seconds, then power ON the printer.

Try to unplug the power adapter from the printer. Unplug the power cord from the power outlet in the wall. Replug the power cord after at least 10 seconds - bypass any power surge devices or power strips. Replug the power adapter into the printer. Your printer should automatically power on, otherwise, press the power button. If the printer still won't power on, please contact Lexmark technical support for additional assistance.

This article in the Lexmark website will help you determine and resolve your power problem: The Printer is Not Powering On

It seems the printer is stuck on the power saver mode. Unplug the power adapter from the printer. The power adapter is the rectangular black box behind the printer where the power cord is attached. Wait at least 30 seconds before plugging back the power adapter in the printer? That should reset the printer. If the printer won't automatically turn on, press the power button. Hope this helps.

First, try to unplug and wait 30 sec. then replug the printer into the wall to try to reset it. Then, read below to see if there is a solution if the '256mb' display problem persists. Control panel display is blank No display message Cause Solution The printer’s on/off button is in the standby position. Verify that the printer is on. Fans might run while the printer is in standby mode (off). The printer’s memory DIMMs are defective or installed incorrectly. Verify that the printer’s memory DIMMs are correctly installed and are not defective. The power cord is not firmly plugged into both the printer and the power receptacle. Turn off the printer and then disconnect and reconnect the power cord. Turn the printer back on. The line voltage is incorrect for the printer power configuration. Connect the printer to a proper voltage source, as specified on the Power Rating Label on the back of the printer. The power cord is damaged or excessively worn. Replace the power cord. The power source receptacle is not working correctly. Connect the printer to a different power receptacle. Printer is on, but nothing prints Cause Solution The printer’s Ready indicator light is not lit. Press STOP to return the printer to the Ready state.

Hello try to press the power button to turn off the printer, then press the power button to restart the printer.
If the lights continue to flash,press the power button to turn off the printer,disconnect the printer from the power source,reconnect the printer to the power source and finally press the power button to turn on the printer.
Good luck

Hard Reset
Remove the cartridges from the printer then unplug the power cable from the back of the printer and from the walljack wait for 30 seconds then replug the power cable to the wall out let and then to the printer.

Power Drain
Remove the cartridges from the printer then unplug the power cable from the back of the printer and from the walljack wait for 30 seconds now press and hold the power button on the printer and replug the power cable to the wall out let and then to the printer after the power cable is connected you can let go off the power button..

Partial Reset
Power Drain
Remove the cartridges from the printer then unplug the power cable from the back of the printer and from the walljack wait for 30 seconds now press and hold the # and the number 3 button on the printer and replug the power cable to the wall out let and then to the printer after the power cable is connected you can let go off the buttons..

Hi,

Try this out:

Some printers require time to turn on. These printers may or may not give feedback in the form of blinking light(s). Wait up to a minute for the power light to come on before proceeding with the steps below. Instructions If the printer uses a power adapter (module), follow the instructions below. If the printer uses only a power cord, see the section below entitled “ If the printer uses only a power cord .” If the printer uses a power module Follow the steps below to ensure power is properly supplied to the printer:

1. Check the power module part number against the part number listed in the User’s Guide to ensure the proper power adapter is being used.
2. Disconnect the power cord or adapter from the wall outlet.
3. Disconnect the printer data cable from the printer.
4. Disconnect the power cord from the printer, wait thirty seconds, then reconnect the power cord to the printer.
5. Disconnect the power cord from the power module and reconnect the power cord to the power module. This may not be necessary if the power module has a permanently attached power cord.
6. Reconnect the power cord directly into a working wall outlet. If the power cord was plugged into a surge protector or power strip, plug the power cord directly into a wall outlet instead. NOTE: "The HP Photosmart 8100, 8400, and HP Deskjet 6000 series printer power cords feature a green LED built into the power plug. If the LED is not glowing, the power module may have failed. Proceed to step 7 below.
7. If the printer still will not turn on or the power LED built into the power cord is not glowing, plug the printer into a wall outlet in another room. If the printer or power LED turns on when connected to an electrical outlet in another room, there is a problem with the power in the original room.
8. If there is still no power to the printer, then the power module, cord, or printer may be defective. Try the power module/cord on another HP Deskjet or Photosmart printer, of the same model if possible, to see if the power module is functioning. If the power LED is still not glowing, the power module may be defective. Replace the power module and cord.
9. If the power module/cord works on the other printer, then this printer is defective. Service your printer.
10. If you cannot determine whether the problem is the printer or the power module/cord, or if another printer is not available to test with, replace the power module/cord first. If this does not resolve the issue, service your printer.

If the printer uses only power cord Follow the steps below to ensure power is properly supplied to the printer:

1. Check the power module part number against the part number listed in the User’s Guide to ensure the proper power adapter is being used.
2. Disconnect the power cord from the wall outlet.
3. Disconnect the printer data cable from the printer.
4. Disconnect the power cord from the printer, wait thirty seconds, then reconnect the power cord to the printer.
5. Reconnect the power cord directly into a working wall outlet. If the power cord was plugged into a surge protector or power strip, plug the power cord directly into a wall outlet instead.
6. If the printer still will not turn on, plug the printer into a wall outlet in another room. If the printer turn on when connected to an electrical outlet in another room, there is a problem with the power in the original room.
7. If there is still no power to the printer, then the power cord or printer may be defective. Try the power cord on another HP Deskjet or Photosmart printer to see if the power cord is functioning.
8. If the power cord does not work on the other printer, it is defective. Replace the power cord.
9. If the power cord works on the other printer, then this printer is defective. Service your printer.
10. If another printer is not available to test with, carefully inspect the power cord for damage.
11. Inspect the power cord for visible damage. If the power cord is damaged, replace the power cord first. If this does not resolve the issue, or if the power cord looks fine, then service your printer.

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