• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Experiencing 'Printer Blocked' or 'Printer Error' message? Click here for more information.
Check some of the most frequent questions about Instant Ink: HP INSTANT INK, HP+ PLANS: INK AND TONER.


Check out our Black or Color Ink Not Printing, Other Print Quality Issues info about: Print quality and Cartridge Issues.
HP Recommended

HP Officejet 100 Mobile printer has every light flashing on it's panel.  And I am unable to print.  Unable to shut printer down either. Did troubleshooting and received message that no troubles detected. Any suggestions?

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hello TNMom58

 

Below are the steps that should resolve the issue for "All Lights Flashing" - ( including your suggestion 🙂 )

 

  1. Unplug the Power cord from back of the unit and from the Wall outlet. Unplug the USB cable .
  2. Remove the Battery Backup.
  3. Wait for 1 minute.
  4. Install the Battery backup . Plug in the Power cord to Wall out let and then to printer.  The printer should power up automatically, If the printer does not  Power On , then press the Power button.

 

Regards,
Jabzi

Help the community by marking this post .
Was your question answered? Mark it as an Accepted Solution!
See a great post? Give it a Kudos!
I work for HP

Regards,
Jabzi

Give Kudos to say "thanks" by clicking on the "thumps Up icon" .


Click "Accept as Solution" if it solved your problem, so others can find it.
Although I am an HP employee, I am speaking for myself and not for HP.

View solution in original post

8 REPLIES 8
HP Recommended

Hello TNM0m58,

 

Its surprising to read that all the lights flashing. Below is the solution for the same ..

  1. Unplug the Power cord from back of the unit and from the Wall outlet.
  2. Unplug the USB cable .
  3. Wait for 1 minute.
  4. Plug in the Power cord to Wall out let and then to printer. The printer should power up automatically,
  5. If the printer does not  Power On , then press the Power button.
  6. check for the status of Blinking/ flashing lights.  Below is the link for the steps that should resolve the issue .

Click >  Flashing Lights 

Or

Copy paste the below url in the browser .

http://support.hp.com/us-en/document/c02643100

 

 


Regards,
Jabzi

Help the community by marking this post .
Was your question answered? Mark it as an Accepted Solution!
See a great post? Give it a Kudos!
I work for HP

Regards,
Jabzi

Give Kudos to say "thanks" by clicking on the "thumps Up icon" .


Click "Accept as Solution" if it solved your problem, so others can find it.
Although I am an HP employee, I am speaking for myself and not for HP.
HP Recommended
Good suggestion! Only thing I had to add to steps was I removed battery backup otherwise it would not shut down. I am now printing
HP Recommended

Hello TNMom58

 

Below are the steps that should resolve the issue for "All Lights Flashing" - ( including your suggestion 🙂 )

 

  1. Unplug the Power cord from back of the unit and from the Wall outlet. Unplug the USB cable .
  2. Remove the Battery Backup.
  3. Wait for 1 minute.
  4. Install the Battery backup . Plug in the Power cord to Wall out let and then to printer.  The printer should power up automatically, If the printer does not  Power On , then press the Power button.

 

Regards,
Jabzi

Help the community by marking this post .
Was your question answered? Mark it as an Accepted Solution!
See a great post? Give it a Kudos!
I work for HP

Regards,
Jabzi

Give Kudos to say "thanks" by clicking on the "thumps Up icon" .


Click "Accept as Solution" if it solved your problem, so others can find it.
Although I am an HP employee, I am speaking for myself and not for HP.
HP Recommended

Thank you Jabzi.  This information really helped me!

HP Recommended

The solution did not work for me - the lights are still blinking and nothing else will happen.

HP Recommended

The solution did not work for me - the lights are still blinking and nothing else will happen.

HP Recommended

Doesnt work. Just replaced ink cartridges.

 

HP Recommended

Hello,

Thank you for posting in this thread. Unfortunately based on when the last response was made, I have closed this thread to help keep comments current and up to date. We recommend starting a new thread for your issue by clicking here.
To be more helpful with your post, you can add key information if you desire: 
1. Product Name and Number (please do not post Serial Number)
• Example: HP Pavilion DV2-1209AX or HP Deskjet 3000 Printer CH393A
2. Operating System installed (if applicable)
• Example: Windows XP, Windows Vista 32-bit, Windows 7 64-bit
3. Error message (if any)
• Example: ""Low disk space"" error in Windows
4. Any changes made to your system before the issue occurred
• Examples: Upgrading your Operating System or installing a new software; or installing new hardware like a printer, modem, or router.
If you have any other questions about posting in the community, please feel free to send me a private message!

Thank you


I work on behalf of HP
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.