Get support for HP 640 - Fax

HP 640 Support Question

HP 640 Support Question

Find answers below for this question about HP 640 - Fax.
Need a HP 640 manual? We have 2 online manuals for this item!
Question posted by g24abriel on January 6th, 2012

Cannot Send Faxes

I can receive faxes but have been unable to send them.  I have set the header, fax number but nothing happens when I hit the start button.  What is the proper sequence to send faxes?

Current Answers

There are currently no answers that have been posted for this question.
Be the first to post an answer!

Remember that you can earn up to 1,100 points for every answer you submit. The better the quality of your answer, the better chance it has to be accepted.

Related HP 640 Manual Pages

User Guide - Page 3

... documents to fax or copy 2 Send a fax 2 Receive a fax 3 Make a copy 3 Make a telephone call 4 2 HP Fax basics 5 The HP 640 Fax 6 Parts of the HP Fax 6 Control Panel of HP Fax 8 The menus 10 Overview of menu options 11 BASIC FAX menu 11 ADVANCED FAX menu 13 TOOLS menu 13 Loudspeaker 13 Navigate the menus 14 Ready mode 14 Menu buttons 14 Enter...
User Guide - Page 8

...; Pressing and holding a One Touch button. When the correct number appears, press Start/Enter. Adjust guides to listen as you . 4 Push the Paper Tray Cover back into place. 4 Load documents to fax or copy You can load up to 10 pages in the document feeder. 2. Load the documents face down (printed side toward the machine). Send a fax 1.
User Guide - Page 11

... numbers on the same phone line that are differentiated by ring pattern (see page 27). • Broadcasting: Send the same document to multiple destinations (see page 31). • Fax forwarding: Forward documents to another fax machine (see page 35). • Delayed fax: Send the document at a later time (see page 32). • Send/Receive Polling: Retrieve a waiting fax or hold a fax...
User Guide - Page 13

HP FAX BASICS HP FAX BASICS HP FAX BASICS HP FAX BASICS HP FAX BASICS HP FAX BASICS HP FAX BASICS HP Fax basics 7 port. Figure 2-3 Bottom view The HP 640 Fax 3 21 1 Connect handset to the HANDSET port. 2 Connect telephone line to the LINE port. 3 Connect answering machine or extension phone to the EXT.
User Guide - Page 14

... easily be replaced. 4 Favorites: Enables you to the telephone while dialing without the originals. See Answer/receive mode on page 28. • When a document is loaded, pressing this button changes the contrast for one of a document that are frequently faxed and send them to listen only. There is no document is loaded, pressing this...
User Guide - Page 17

...: never prints a confirmation report (You can be 00 to receive faxes and copy. The settings are : Off, On-Always, and On-Daily. If the incoming fax is divided and printed in the right column. The number of rings can print one page with a separate answering machine. Language There are the paper sizes you can use for...
User Guide - Page 18

... default contrast when copying and faxing. Image TCR Image TCR prints a sending confirm page with any other ECM-equipped facsimile machine. ECM Mode Error correction mode compensates for incoming faxes. The settings are : Standard, Fine, and Superfine. If you turned off the Caller ID option above, the Junk Fax protection will start receiving a fax from an extension phone. For...
User Guide - Page 22

... example, to punctuate the fax header telephone number Key Produces # "space" * + 16 HP Fax basics follow these keys. For the fax header that prints on all your faxes (see Set the fax header information on page 38), you can enter some punctuation in the fax header, use these steps. n Enters a space. mmmmmmmmm '&' will display. Fax header telephone number For most telephone...
User Guide - Page 28

...; Your fax machine detects the code and starts to FINE. 4. For more information, see Man Fax Rcv Code under the BASIC FAX menu on the extension phone. 2. Ringer volume S Press  when the fax is finished, resolution/contrast automatically returns to adjust the volume of the speaker. Press Loudspeaker. 2. When sending/copying is in sequence when you can remotely start receiving a fax...
User Guide - Page 29

... Caller ID through your local phone company, you can block certain numbers from sending you a fax. • Favorites • Image TCR • Distinctive Ring • Answer/Receive mode: Determines how the HP Fax responds to incoming calls. 1 The "arrow buttons" located at least 4 to give you set number of call is incoming. • The additional ring may want...
User Guide - Page 34

... comes in, the machine answers it. If the machine does not sense a fax signal, it will try again to receive a fax after several more rings. • If you want to change the number of rings before it answers, see Set rings to answer on page 23. 28 Additional features You can send faxes in any answer/receive mode. When reception...
User Guide - Page 37

Broadcasting With Broadcasting you have your HP Fax send your machine. 1 The "arrow buttons" located at once. Y/N and repeat steps from memory when Broadcasting is finished. 1. ADVANCED FAXING ADVANCED FAXING Broadcasting 4 Advanced faxing In this Broadcasting function. • You can have finished entering all the numbers, answer N and press OK. 6. Press Menu repeated until ...
User Guide - Page 38

... To cancel the scheduled job on page 34. 1. TIP: One touch buttons do not work with Delayed Fax. • You can set your machine to start. 9. Press OK when the number appears in the display. • If you want to send a fax at the programmed time. 32 Advanced faxing If not, skip this step. 7. The document will be sent...
User Guide - Page 39

... enter a poll code to receive the document. • The poll code is used to prevent your fax machine to send a document when it is polled, the page in memory will display. 4. If the answer mode was TEL, the machine changes it to FAX mode automatically. • When it when they are lower. Setting send polling You can retrieve...
User Guide - Page 41

... the fax number and press OK. Advanced faxing 35 ADVANCED FAXING ADVANCED FAXING ADVANCED FAXING ADVANCED FAXING Press OK. ADVANCED FAXING ADVANCED FAXING ADVANCED FAXING Forward faxes Forward faxes While you are away from your new location • Forward & Print: prints a fax and also forwards it receives to a fax machine at the start time and press OK. Select Set Fax Forward...
User Guide - Page 44

... between 8 pm and 8 am. 1. Press Menu repeatedly until SET UP SOUND appears and press OK. 2. For more information, see Fax header telephone number on and off using the control panel button. Press OK when finished. 38 Feature reference Select On-Daily and press OK. The fax header prints your machine is required by law in many countries. Press...
User Guide - Page 58

... exist in the phone book or junk fax list. 52 Care and maintenance Junk Fax Full The machine can hold only 20 junk fax numbers. Memory Full Memory has become full while scanning a document. No CID Number The machine could not receive a new fax while printing the reprinting fax stored faxes. You attempted to send or copy the scanned pages only. Junk...
User Guide - Page 68

... or other electronic device, including FAX machines, to be certain of the number of devices that may request that...sending the message and the 62 Specifications and regulatory information If this equipment is SNPRG-0701. The Regulatory Model Number for connecting an additional device to the telephone network. If the HP 640 Fax...happens, the telephone company will be provided...
User Guide - Page 69

... receiving antenna. • Increase the separation between the equipment and the receiver. • Connect the equipment into your FAX machine, you should follow the instructions for setting the Fax header ... INFORMATION INFORMATION INFORMATION INFORMATION Regulatory notices telephone number of the sending machine or such business, other number for which charges exceed local or long-distance...
User Guide - Page 76

... fax menu 13 set fax forward menu 13 set junk fax no menu 12 set polling send menu 13 setting date and time 37 setting fax number 38 silent mode daily 38 daily schedule 11 menu 11 sounds alarm 38 keys 38 on and off 37 WakeUp 37 speaker volume 22 speed dial button 8 programming 17 using 17 speed dials number of 5 start/enter button...

Similar Questions

How Do I Reset The Machine After A Power Outage Erased All Settings?
A power outage erased all settings, and I cannot reset anything. Unplugging and replugging in doesn'...
(Posted by jnmacrae 12 years ago)
Ask a New Question
Use the box below to post a new question about this HP product .
Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

HP Manuals

Find free HP 640 - Fax manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

HP Reviews

View thousands of HP user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete HP customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed HP customer service rankings, employee comments and much more from our sister site.

HP Recalls

Find comprehensive HP recall information updated hourly on RecallOwl.com.