The Fax Test Report lists the status of the fax function and steps to troubleshoot the function in case of a fax test failure. Set up the printer for faxing according to your particular home or office setup instructions. Make sure the cartridges are installed, and then load plain white paper in the input tray. ...The Best Online Fax Services of 2024. eFax: Best for Ease of Use. Nextiva: Best for Faxing and Video Calls. MyFax: Best for Small Offices. RingCentral: Best for Basic Fax Service. MetroFax: Best ...Pressing *82 before dialing the HP Fax Test Service number unblocks the Caller ID blocking feature in most areas. Contact your telephone company if any of these services are interrupting fax communication. Run a fax test: Print a fax test report to identify any issues with the printer, phone line connection, or fax settings. On the printer ...Fax machines may be a dying breed, but you might still need to send or receive faxes from time to time. To determine the best online fax services, we consider aspects such as value, usability, and ...For testing purposes, you can send a fax to the HP Fax Test Service at 1-888-HPFaxme (1-888-473-2963). This free service sends a return fax within 5 to 7 minutes when the fax is working properly. Your fax number must match the number you entered in the fax header to receive the return fax. Step 1: Print a fax test report.Test fax transmission after each task to see if the issue is resolved. You can send a test fax to the HP Fax Test Service at 1-888-HPFaxme (1-888-473-2963). This free service sends a return fax within 5 to 7 minutes when fax is working properly. Your fax number must match the number you entered in the fax header to receive the return fax. Run a fax test from the printer control panel: Locate Run Fax Test or Fax Test Report in the Fax or Setup menus. A report prints with test results and any instructions to resolve issues. Send a test fax: Send a one-page, black & white test fax to 1-888-HPFaxme (1-888-473-2963 U.S.). The service receives and returns faxes within 5 to 7 minutes ... Enter the your number in the "Fax Numbers". Tick "Use Cover Sheet" and in the Cover sheet box Type : TEST FAX. Click "Send Now". If your fax number is working, you will receive the fax to your nominated email and the fax should be displayed under the "View Received Faxes" menu on your GoFax secure web portal. You should also receive a …To find fax numbers for businesses, type the business name into an online phone directory such as White Pages or Yellow Pages. Scroll through the business information and select th...Enter the your number in the "Fax Numbers". Tick "Use Cover Sheet" and in the Cover sheet box Type : TEST FAX. Click "Send Now". If your fax number is working, you will receive the fax to your nominated email and the fax should be displayed under the "View Received Faxes" menu on your GoFax secure web portal. You should also receive a … Create a one-page black and white test fax. Add your fax number to the fax header. The service uses the header number to send the return fax. Make sure your full 10-digit fax number is in the header, and that it matches the number of the phone line connected to the fax. Temporarily suspend or disable any conflicting phone line services such as ... Each monitored fax/line may be set to conduct up to 5 daily tests of fax reception and sending. FAXTest/002: $50 per month, with a one-time $50 set up fee. Five monitored fax lines are included for both incoming and outgoing faxes, with each additional monitored group of five fax lines (incoming and outgoing) billed at an additional $25 per ...Pressing *82 before dialing the HP Fax Test Service number unblocks the Caller ID blocking feature in most areas. Contact your telephone company if any of these services are interrupting fax communication. Send the test fax to 1-888-HPFaxme (1-888-473-2963 U.S.). Wait 5 to 7 minutes for the service to send a return fax. ...FaxZero offers a free online service for sending up to five faxes a day. FaxZero offers an online fax platform with transparent features and easy navigation. Simply fill out the fax form and hit send. Key features. File attachment – send 3-25 files in one attempt with FaxZero online fax service.FaxBurner's free fax app turns your iPhone, iPad or email address into your very own portable fax station. Available on the App Store, our free fax app replaces cumbersome fax machines with a few quick taps on your device. FaxBurner is simple, effortless, and fast! With FaxBurner, you can send and receive faxes on the go, meaning that faxing is ...To test FAX send and receive you can use the CANON FAX test number: 855-392-2666. Send a FAX to that number and within 2 minutes your phone will ring – DO NOT ANSWER and it should be answered by the Canon FAX. Callerid in my test showed a city in upstate New York. After reception a CANON page will print out with FAX TEST on it. I found this site today while trying to see if a fax machine was working correctly. It is always tough testing a fax because you must have a friend who is home, with a fax, and willing to help. Thanks to a commenter, you can try this test fax service from HP as well. This site lets you enter a fax number and, in a few minutes, you will receive ... If you rarely send faxes, a free faxing service will do. Three services are the best for free faxing: Fax.Plus, HelloFax, and FaxZero. Fax.Plus lets you send 10 pages for free, ever, from your ... Send the test fax to 1-888-HPFaxme (1-888-473-2963 U.S.). Wait 5 to 7 minutes for the service to send a return fax. If a fax is not received after 10 minutes, check fax settings and try again. A government program that is means tested is not available to individuals or households with incomes that are deemed too high. Unlike universal programs.... If you follow politics ...Send the test fax to 1-888-HPFaxme (1-888-473-2963 U.S.) . Wait 5 to 7 minutes for the service to send a return fax. If a fax is not received after 10 minutes, check fax settings and try again. Try one of our automated tools or diagnostics. Ask a question on our HP Support Community page.mFax. The best fax service for sensitive documents. $500 from MFax. After testing seven online fax services—faxing ourselves more than 40 times and sending and receiving …How to send free fax online using a free fax number. As a mushrooming cloud-based online fax solution, CocoFax offers free fax service for users to send faxes without any costs, entirely machineless, paperless. Add Recipient (s) Recipient List +12183328703 +12184922681 +12185418450 +12185021459 +44 Add Recipient Add From Contacts Add …Download. 3. FAX FREE – Perfect for iPad. Even though FAX FREE works with iPhones, the developers have designed it, keeping the iPad’s specifications in mind. So, if you own an iPad, you should try out this free fax app. The app uses the iPad’s internal hardware to turn your device into a powerful fax machine.Here’s how: Program your full 10‐digit fax number into your fax machine. Send a test fax to 1‐855‐FX‐CANON (1‐855‐392‐2666). Once our service receives your fax, a test page will be sent back to the fax number programmed into your machine. This process generally takes 2 to 3 minutes.Solution seven: Check the phone line by running a fax test from the printer control panel. From the Home screen on the printer control panel, touch the Menu icon. Scroll to and touch the Tools icon under Utilities. Scroll to and touch Troubleshooting. Scroll to and touch Fax. Scroll to and touch the Start button next to Fax Test Report.Feb 13, 2013 · Learn how to test a fax machine by sending a fax to a test number and receiving a confirmation page. Find test numbers for North America and Australia from HP, Canon and Telstra. We started offering an online fax sending service, allowing users to send faxes without getting locked into long-term plans. 3. Embracing a New Direction: Fax Testing Service. Faxbeep continued to evolve and shifted its focus to a Fax Test Service, providing free test fax numbers in the US and the UK. This useful service allows users to quickly ...Our Top 5 Picks. Fax.Plus. Best for Low to Moderate Faxing Needs. Jump To Details. Available at FAX.PLUS. Check Price. FaxZero. Best Free Fax Service. Jump …Object moved to here.In an era dominated by instant messaging, video calls, and email, faxing may seem like a thing of the past. However, the need for secure and reliable document transmission remains ...1. Prepare your test fax. Create a single-page or multi-page black & white test fax. The content of the fax is irrelevant for this test, so feel free to be creative. You can also just use a blank page, but this will give you less information. 2. Send the test fax. Send your test fax to +19292070142 or +442038089435 from the fax machine or ...GoFax® is a secure, reliable & easy-to-use online fax & SMS platform for. all types of users. A range of options to manage your organisation’s sending and receiving of fax and SMS online. GoFax® Online Portal. Login to the secure online portal using your web browser to access the GoFax® dashboard to start sending and receiving faxes and ...Provide the fax numbers you want to test. Step 4. FaxTest will begin sending test fax messages to your numbers. You will receive a text or email alert when FaxTest detects a failed fax transmission. You can monitor your testing history from our portal. Step 5. Use our Call Detail Report to help your IT or carrier identify why the call failed.If you rarely send faxes, a free faxing service will do. Three services are the best for free faxing: Fax.Plus, HelloFax, and FaxZero. Fax.Plus lets you send 10 pages for free, ever, from your ...1. I want to receive a test fax to my fax machine. There used to be a lot more options out there for sending a test fax to your local fax machine, but one would guess that like so many free services on the internet, they were likely tageted for abuses and perhaps shut down as a result.In today’s fast-paced digital world, businesses are constantly seeking ways to streamline their operations and improve efficiency. One area where this is particularly important is ...In today’s fast-paced digital world, businesses are constantly seeking ways to streamline their operations and improve efficiency. One area where this is particularly important is ...Step 4. Create a New Fax Message. Now that you have all the hardware and software in place, to send a fax, open the fax software and click on the New Fax button or menu item in the dashboard ...MyFax makes it simple to send a fax online from your computer, phone, or tablet. Low-cost online fax services start at just $10/mo. Send an online fax today! (866)378-2373 You can also use a specialized test fax number to test your fax machine. For example, HP offers a free service at 1-888-HPFaxme where you can send a fax including your 10-digit fax line number in the fax header. The system receives your fax and sends you a one-page confirmation confirming receipt within five minutes. Report abuse. Looking for an answer to whether an Outlook/O365 (Version 2108, 14326.20784 CTR) client for a Exchange Online user can use the [fax:test@/FN=5555555555] or [RFAX:Test@5555555555] format or not. I know that I can use this format under these conditions when using Outlook Web and when using Outlook … When you click the “Show more info” button, you can see your upload speed and connection latency (ping). FAST.com provides two different latency measurements for your Internet connection: “unloaded” and “loaded” with traffic. The difference between these two measurements is also called “bufferbloat”. How are the results calculated? Line test tab. 8. From the Line test tab, you can send a fax to test the line settings. Key in a fax number where to send the test fax in Fax number to dial and click Send test fax.Click Monitor test fax to launch the GFI FaxMaker Monitor in a web browser and monitor the status of the test fax. For more information refer to Monitoring GFI FaxMaker operation.Tech help site Of Zen and Computing points out the crucial icon on the fax machine, printer, and copier you need to know before you feed the paper—the ones shown here. If the lines...Get your unique digital fax number by signing up for an eFax account online. 2. Start Your Email. Log in to your email account and begin to type an email. 3. Enter the Recipient’s Fax Number. In the “to” field, type the recipient’s fax number and add “@efaxsend.com” — IE: [email protected] . 4.Apr 9, 2007 ... in the standard system and is used in Transaction SCOM for the function "Send test fax". Only the method via the call of SAPscript with DEVICE=' ...The T.38/V.17 configuration operates at the maximum 14.4 kbps speed, whereas the T.38/V.34 operates at the maximum 33.6 kbps speed. GL offers a variety of test tools to perform FAX over IP (FoIP) simulation and monitoring. Recently added is the ability to perform Fax Simulation using T.38 Fax Relay protocol. Refer to the figure above.Mar 21, 2014 ... Have you just setup a new All-in-One with all the bells and whistles? You have tested all the new features out except for one? The Fax ...A Fax Test Cover Sheet is used to test the functionality and quality of a fax machine or fax service. It is typically a blank or pre-designed form that is sent through the fax machine to ensure that the transmission is successful and that the text or images are clear and legible. It helps users ensure that their fax machine is working properly ...Jul 11, 2019 ... ... fax test number to send s fax and get one back. astiles94 (astiles) July 11, 2019, 6:56pm 4. I have just sent a test fax to myself. PitzKey ...Dec 13, 2022 · Even with a recent price hike, MetroFax remains the best online fax service, offering a combination of fax-management features and easy-to-use software that appeals to frequent faxers. Occasional ... Send Faxes for Free via Email. eFax ® lets you create, sign and send faxes straight from your email. No printing, scanning or searching for a fax machine. Simply create a new email message — using any email service — and upload your document. Use email to fax free and send files whenever and wherever you need.Send the test fax to 1-888-HPFaxme (1-888-473-2963 U.S.) . Wait 5 to 7 minutes for the service to send a return fax. If a fax is not received after 10 minutes, check fax settings and try again. Try one of our automated tools or diagnostics. Ask a question on our HP Support Community page.Pressing *82 before dialing the HP Fax Test Service number unblocks the Caller ID blocking feature in most areas. Contact your telephone company if any of these services are interrupting fax communication. Run a fax test: Print a fax test report to identify any issues with the printer, phone line connection, or fax settings. On the printer ...The Fax Test Report lists the status of the fax function and steps to troubleshoot the function in case of a fax test failure. Set up the printer for faxing according to your particular home or office setup instructions. Make sure the cartridges are installed, and then load plain white paper in the input tray. ...By utilizing the Fax Test Sheet and Product Registration system, it alleviates the need to contact an outside source to send you a test fax. If you receive the test fax successfully, your unit is operating properly. Remember to reset your ring delay or answering machine setting. If receiving issues recur after the setting is reset, then ...GoFax® is a secure, reliable & easy-to-use online fax & SMS platform for. all types of users. A range of options to manage your organisation’s sending and receiving of fax and SMS online. GoFax® Online Portal. Login to the secure online portal using your web browser to access the GoFax® dashboard to start sending and receiving faxes and ...Oct 10, 2023 · Enter the Fax Number: Input the number into your computer or machine. Double-check for accuracy to avoid errors. Initiate the Test: Send a test fax using the chosen method. Review Results: Determine if the fax was received successfully. If not, consider retesting or using a different method from our previous discussion. Learn how to test the fax machine by following the steps within the document HP Printers and Fax Machines - Test Fax Setup with the HP Fax Test Service; Load the sheets you are intending to fax into the input tray and adjust the width guides so that they rest against the edges of the paper. The printer should indicate whether the printed side ...Enter the your number in the "Fax Numbers". Tick "Use Cover Sheet" and in the Cover sheet box Type : TEST FAX. Click "Send Now". If your fax number is working, you will receive the fax to your nominated email and the fax should be displayed under the "View Received Faxes" menu on your GoFax secure web portal. You should also receive a …Step 4. Create a New Fax Message. Now that you have all the hardware and software in place, to send a fax, open the fax software and click on the New Fax button or menu item in the dashboard ...Send a test fax for FREE to anywhere in the United States/Canada, most of Western Europe, New Zealand and Australia! The FreeFax service sends a free, three-page fax as a test - just enter the …HP yazıcınızın sorunsuz bir şekilde faks gönderip alabildiğinden emin olmak için HP Faks Testi Hizmetini kullanabilirsiniz. Bir deneme faksı gönderin Faks gönderip …Get a test fax. faxtastic! is simple, whether sending or receiving. Before trying us out, please check the System Requirements page.. Receiving demonstration. To see how a fax is delivered, enter your email address in the box below and click 'Send demo fax'.Years ago, before emails and digitized documents were commonplace, fax machines were indispensable office tools that made communication and paperwork delivery so much easier. This ... 1. Pick up a landline or cell phone. Grab your phone and get ready to dial. You don’t need a fax machine to do this. A landline or cell phone is just as good. 2. Dial the fax number. Dial the number you want to test. Keep in mind what we mentioned about combined fax/phone devices. Fax.Plus is the best online fax service for small businesses. It boasts a leading server infrastructure with servers located in Switzerland. Fax.Plus is a top-notch service that offers flexible pricing, and an excellent mobile app. Fax.Plus is the best international fax service that’s easy to use and offers robust security measures.1. Prepare your test fax. Create a single-page or multi-page black & white test fax. The content of the fax is irrelevant for this test, so feel free to be creative. You can also just use a blank page, but this will give you less information. 2. Send the test fax. Send your test fax to +19292070142 or +442038089435 from the fax machine or ... Send Faxes for Free via Email. eFax ® lets you create, sign and send faxes straight from your email. No printing, scanning or searching for a fax machine. Simply create a new email message — using any email service — and upload your document. Use email to fax free and send files whenever and wherever you need. Here’s how to do both: To test the send functionality of your fax machine, send a one-page fax to 1-855-330-1239 (a toll-free number in the United States.) When it’s finished transmitting, point your web browser to Fax Toy — it’s a fun web site that displays whatever is faxed to that number. Within a minute, your fax should appear on ... Test fax transmission after each task to see if the issue is resolved. You can send a test fax to the HP Fax Test Service at 1-888-HPFaxme (1-888-473-2963). This free service sends a return fax within 5 to 7 minutes when fax is working properly. Your fax number must match the number you entered in the fax header to receive the return fax.Dec 20, 2005 ... To test the send functionality of your fax machine, send a one-page fax to 1-855-330-1239 (a toll-free number in the United States.) When it's ...Report abuse. Looking for an answer to whether an Outlook/O365 (Version 2108, 14326.20784 CTR) client for a Exchange Online user can use the [fax:test@/FN=5555555555] or [RFAX:Test@5555555555] format or not. I know that I can use this format under these conditions when using Outlook Web and when using Outlook …Apr 9, 2019 · Testing a Fax Line. To test a fax line, make sure your fax machine is plugged into the line. Send someone a fax and ask the recipient to report whether the fax arrives and looks normal. Then, have ... In today’s digital age, faxing may seem like an outdated method of communication. However, it still plays a crucial role in various industries, particularly when it comes to transm...The server is not down but is rejects a lot of faxes. For all people on HP Do not use their test fax number USE CANNON FAX NUMBER 1‐855‐392‐2666 IT IS 100% CONSISTENT AND SEND YOU A FAX BACK. CANON I S SUCH A GREAT COMPANY AT LEAST ITS FAX NUMBER .Mar 21, 2014 ... Have you just setup a new All-in-One with all the bells and whistles? You have tested all the new features out except for one? The Fax ...By utilizing the Fax Test Sheet and Product Registration system, it eliminates the need to contact an outside source to send you a test fax. If you receive the test fax successfully, your unit is operating properly. Remember to reset your ring delay or answering machine setting. If receiving problems recur after the setting is reset, then ...In today’s digital age, where communication is primarily done through email and instant messaging, the need to send a fax may seem outdated. However, there are still instances wher...Feb 2, 2010 · By Tehseen Baweja. Published Feb 2, 2010. It is always tough testing a fax because you have to have a friend who is home, has a fax, and willing to help. Thanks to FaxToy, now you can send a test fax online and see if your fax machine is working. Anybody can send a fax to FaxToy and it will be displayed on the website within a couple of minutes. If you’re looking to marry, how do you know if he’s the one? Besides giving due weight to chemistry and ot If you’re looking to marry, how do you know if he’s the one? Besides givi... Check the fax number, connection setup, and settings when faxes do not send. Perform the following tasks in the order given. Test fax transmission after each task to see if the issue is resolved. You can send a test fax to the HP Fax Test Service at 1-888-HPFaxme (1-888-473-2963). This free service sends a return fax within 5 to 7 minutes when ... Join. If you are unable to join the meeting, visit Zoom Support Center for useful information. Preview your next Zoom Meeting using out test meeting tool to check your settings and display.Our fax test tools help you analyze and isolate facsimile interoperability problems and automate interoperability testing. DataProbe T30-38 Analyzer. FaxLab Facsimile …Send a test fax for FREE to anywhere in the United States/Canada, most of Western Europe, New Zealand and Australia! The FreeFax service sends a free, three-page fax as a test - just enter the fax destination in the blue area below.Contact your telephone company if any of these services are interrupting fax communication. Send the test fax to 1-888-HPFaxme (1-888-473-2963 U.S.) . Wait 5 to 7 minutes for the service to send a return fax. If a fax is not received after 10 minutes, check fax settings and try again. Additional support options.Each monitored fax/line may be set to conduct up to 5 daily tests of fax reception and sending. FAXTest/002: $50 per month, with a one-time $50 set up fee. Five monitored fax lines are included for both incoming and outgoing faxes, with each additional monitored group of five fax lines (incoming and outgoing) billed at an additional $25 per ...Navigate to the Windows 11 Settings > Applications > Optional Features page. Click the View Features button next to Add an Optional Feature. In the dialog box that appears, scroll down the list to view the Windows Fax and Scan entry. Check the check box next to the entry and click the Next button. From here, click the Install button to install ...Windows update impacting certain printer icons and names. Microsoft is working on a solution. Click here to learn moreSolution seven: Check the phone line by running a fax test from the printer control panel. From the Home screen on the printer control panel, touch the Menu icon. Scroll to and touch the Tools icon under Utilities. Scroll to and touch Troubleshooting. Scroll to and touch Fax. Scroll to and touch the Start button next to Fax Test Report.
Learn how to test the fax machine by following the steps within the document HP Printers and Fax Machines - Test Fax Setup with the HP Fax Test Service; Load the sheets you are intending to fax into the input tray and adjust the width guides so that they rest against the edges of the paper. The printer should indicate whether the printed side .... Screen recording program
In the world of email, we’ve become accustomed to sending messages that include personal details automatically. When sending a paper or email fax, however, you need to be sure to i...If you rarely send faxes, a free faxing service will do. Three services are the best for free faxing: Fax.Plus, HelloFax, and FaxZero. Fax.Plus lets you send 10 pages for free, ever, from your ...The Fax Test Report lists the status of the fax function and steps to troubleshoot the function in case of a fax test failure. Set up the printer for faxing according to your particular home or office setup instructions. Make sure the cartridges are installed, and then load plain white paper in the input tray. ...Test fax transmission after each task to see if the issue is resolved. You can send a test fax to the HP Fax Test Service at 1-888-HPFaxme (1-888-473-2963). This free service sends a return fax within 5 to 7 minutes when fax is working properly. Your fax number must match the number you entered in the fax header to receive the return fax.Step 1 of 4: Select the document that you wish to fax Click the button below to select the document that you wish to fax. You can fax PDF, Microsoft Office, Apple Pages, Apple Numbers, Apple Keynote, LibreOffice, OpenOffice, Microsoft Visio, Hancom Hangul, ScanWritr documents, and JPEG, GIF, PNG, BMP, HEIC images and scans. Emulation of the T.30 behaviors in more than 175 different fax terminals. Direct monitoring and cross-referencing of T.30 fax, T.38 fax over IP and G.711 fax message transports. Test services with the most experienced and knowledgeable fax test engineers available. “ QualityLogic’s test results provided the proof we needed to finally get ... The T.38/V.17 configuration operates at the maximum 14.4 kbps speed, whereas the T.38/V.34 operates at the maximum 33.6 kbps speed. GL offers a variety of test tools to perform FAX over IP (FoIP) simulation and monitoring. Recently added is the ability to perform Fax Simulation using T.38 Fax Relay protocol. Refer to the figure above.All the test fax numbers are toll free and calls can be placed to these numbers through free online SIP toll free termination. The one I chose to use was Alcazar Networks, as they forward the CID as set and claim T.38 support. Note that calls in pass-through mode use G.711u in the USA as compared to G.711a in Australia, and setting the ...Click on the “Send Free Fax Now” button at the bottom of the page to send your test fax. MyFax. Send a one time message to test your fax machine using MyFax's online utility. MyFax allows you to send a maximum of two faxes over a 24-hour period. Enter the destination's fax number into the “Fax Number” field on the “To” tile and then ...Contact your telephone company if any of these services are interrupting fax communication. Send the test fax to 1-888-HPFaxme (1-888-473-2963 U.S.) . Wait 5 to 7 minutes for the service to send a return fax. If a fax is not received after 10 minutes, check fax settings and try again. Additional support options.By utilizing the Fax Test Sheet and Product Registration system, it alleviates the need to contact an outside source to send you a test fax. If you receive the test fax successfully, your unit is operating properly. Remember to reset your ring delay or answering machine setting. If receiving issues recur after the setting is reset, then ...Sep 11, 2020 ... I've discovered one of our phone companies provides a fax-back test service. You send it a fax and a few seconds later it sends back information ...If you rarely send faxes, a free faxing service will do. Three services are the best for free faxing: Fax.Plus, HelloFax, and FaxZero. Fax.Plus lets you send 10 pages for free, ever, from your ...Welcome to Test Fax! The Test Fax website is here just to help you out with a simple problem: Help you with sending a test fax after you've set up your fax machine. After all, once you've configured you …TESTING - TESTING - TESTING TESTING - TESTING - TESTING TESTING - TES... TESTING - TESTING - TESTING TESTING - TESTING - TESTING T...FaxLab: Test Your System’s Interoperability. FaxLab addresses the interoperability problem caused by the creative interpretations of the T.30 protocol used to build fax terminals and the PSTN side of IP gateways.Using highly-detailed statistical T.30 device profiles and a comprehensive set of test calls, FaxLab plays back the behavior of real-world devices, …Need to quickly run a fax test? We’ve got you covered. The fax tester offers numbers in the US and the UK for you to test with. Send a fax to one of these numbers, …Pressing *82 before dialing the HP Fax Test Service number unblocks the Caller ID blocking feature in most areas. Contact your telephone company if any of these services are interrupting fax communication. Send the test fax to 1-888-HPFaxme (1-888-473-2963 U.S.). Wait 5 to 7 minutes for the service to send a return fax. ...HP has a tool that you can use to test your fax connection. It's called the HP Fax Back Service, and it's simple to use. Once you have your fax setup, just send a one page, black and white fax to 1-888-473-2963. If the fax was received successfully, you will get a fax back automatically. If the return fax prints out without you having to tell ....