Question about Canon FAXPHONE B640 Plain Paper Bubblejet

1 Answer

Sent faxes and copies come out all black - Canon FAXPHONE B640 Plain Paper Bubblejet

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert whose answer gotĀ voted for 20 times.


    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 77 Answers

The lamp in your scanner unit has gone out. Given the age of your unit it is not economically feasible to repair Sorry Ed

Posted on May 09, 2007


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Black band down right side of page when copy or fax

Most common cause for a band on copies or sent faxes is debris on the scanner glass. A cotton swab dipped in rubbing alcohol will usually work in cleaning the scan area. After cleaning the area, allow it to completely dry prior to testing the machine.

Feb 21, 2011 | Office Equipment & Supplies

1 Answer

Wide black streak

Yes, you have a burned out scanner block element. It's cheaper to buy a new fax machine

Mar 30, 2010 | Brother BRTPPF4750E...

1 Answer

I have a sharp UX P100 fax machine. my problem is

Scanner LED array, or lamp is blown. No light - No image.
Cheaper to replace than repair

Aug 21, 2009 | Office Equipment & Supplies

2 Answers

95% of copy or sent fax black

You need a new cis unit, that is the scan assembly. Some of the pixels are burned out. Exposure settings won't help at all...

Jul 24, 2009 | Brother IntelliFAX 4100 Laser Fax

2 Answers

Black vertical lines on the sent copies when faxed on Sharp UX 510

Lift the document feeder cover, and clean the scanner glass.

Please rate solution

Mar 31, 2009 | Sharp UX 510 Plain Paper Thermal transfer...

1 Answer

Black lines printing out on sent fax

If you make a copie and the lines are on the copie then the optics's are dirty, white out, ink or fourn oblrct on glass.

If you have clean the optics and the lines are still there then the C,C,D, needs to be replaces the part that reeds the documents.
more then what the fax is worth sorry.

Feb 16, 2009 | Sharp UX B700 Plain Paper Inkjet Fax

1 Answer

Fax problem

Something is blocking part of your scanner light, or scanner light may be bad. Check if the scanner light comes on, and check inside the original feeder and machine for a scrap of paper blocking the scanner light to the imaging drum.

Nov 26, 2008 | Brother IntelliFax-2820 Laser Fax

1 Answer

Copies print black

You probably have a bad scanner unit. Uneconomical to repair.

Apr 14, 2008 | Sharp UX B700 Plain Paper Inkjet Fax

1 Answer

Canon Pixma MP780 Fax Problem (horizontal line)

Solution is here:

Mar 05, 2007 | Canon PIXMA MP780 All-In-One InkJet...

Not finding what you are looking for?
Canon FAXPHONE B640 Plain Paper Bubblejet Logo

Related Topics:

71 people viewed this question

Ask a Question

Usually answered in minutes!

Top Canon Office Equipment & Supplies Experts


Level 3 Expert

102366 Answers

old marine
old marine

Level 3 Expert

2061 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Canon Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides