I am having a problem faxing using the mobile app. It states error try again.

[Karmalia]

HP ENVY 4520 All-in-One Printer series is showing an error message when I try to fax using my mobile app. How can I fix this? I’ve tired unplugging and resetting printer but no luck. Please help and advise

[Dragon-Fur]

@Karmalia 

Welcome to the HP English Community --

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@Karmalia wrote:
Product: HP ENVY 6452e All-in-One Printer

HP ENVY 4520 All-in-One Printer series is showing an error message when I try to fax using my mobile app. How can I fix this? I’ve tired unplugging and resetting printer but no luck. Please help and advise

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Two different printers listed -- more likely the 6452e ?

Update / Edit -

HP Mobile Fax - Trial Start and End Dates

Better news - Mobile Fax stops working due to Account Trial End Date - There is a fix on the horizon -

Our HP Community Agents have been updated and can assist when the Mobile Fax Trial software stops working due to the Trial End date.

What to do

Open your Mobile Fax account and check the Trial start and end dates.

If the Trial end date is today (or earlier),

Please submit a new Post in the Community and ask for help.

 Post New Question

In your message, indicate that your Mobile Fax account is displaying an outdated end date.

Ask for help.

Reminder

• Do NOT publicly post private account information or pictures - this information is for Agents only.
• Agents will instruct how to gather the information you need and how to send it to the agent.

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HP Smart – Mobile Fax –

Android, Apple iOS, iPadOS, macOS, and Windows 10, Windows 11

 HP Smart - HP Mobile Fax

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Please do read the questions and answers in the FAQ section:

• For example, FAQ > Section What does the Mobile Fax service cost? 
  • Please review the Terms of Service by clicking here
• Below section FAQ > More FAQs

“More FAQs” calls this document - READ

•  HP printers - Using Mobile Fax (HP Smart app)
  • Section “What are the Mobile Fax requirements?”
  • Section for “What if a 'Delivery Failed' or an 'SFAPI' error displays?”
• HP Mobile Fax - Error Codes Troubleshooting

Video Example

•  HP Deskjet Plus 4140 |4152 |4155 |4158 printer: Using the Mobile Fax

-- HP Mobile Fax – The Never-ending Trial –

HP Mobile Fax trial might refuse to provide service after a two-year period. 

NOTE:  Until and unless something changes, HP Mobile Fax does not (cannot) receive faxes.

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References / Resources

HP Printer Home Page - References and Resources

Learn about your Printer - Solve Problems

“Things that are your printer”

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NOTE: Content depends on device type and Operating System

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HP ENVY 6452e All-in-One Printer  

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