Question about HP LaserJet 3050 All-In-One Printer

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Fax lines where is the lens to clean it

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There are NO lens.
If you get lines try cleaning service in prt menu.
Or change cartridge if you get line in receiving faxes.
Clean scanner if lines are seen by your correspondents.

Posted on Feb 10, 2009

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Black line on scanned copy


If you notice poor image quality in scans, faxes, or copies, you may need to clean the scan lens and the white roller.
  1. Unplug the power cord from the wall.
  2. Open the control panel.
  3. Pull the roller lever forward, and then lift the white roller out of the All-In-One. Note: The scan lens is located under the white roller.
  4. Use a clean, lint-free cloth dampened with water to wipe the white roller and the scan lens.
  5. Reinstall the white roller.

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Jul 26, 2011 | Lexmark X4270 All-in-One Multifunction...

1 Answer

There are black vertical lines going down the middle of the page whne i copy or scan and fax documents. What is the problem.


It could be due to some dirt on the scan lens on the printer. Refer to this article on How to Clean the Scan Lens and White Roller on the Lexmark X4250/ X4270/ F4270. I hope this helps.
If you need additional assistance. please contact Lexmark technical support so they can help you. thanks.

Nov 04, 2010 | Lexmark X4270 All-In-One InkJet Printer

1 Answer

When I copy fax or scan from my printer MFC-7420 there is a line right thru' the page.how do I get rid of the line?


The line doesn't show up when you print, right? If you are feeding your original from the document feeder when you get the line, there is most likely Wite-Out, dirt or other debris on the thin strip of glass to the left of the main scanner glass. You'll probably be able to see whatever is causing the line and clean it off, but if you can't see anything, try cleaning that glass strip with isopropyl alcohol and a lint-free rag.

If you get the line when copying off of the main scanner glass, there is dirt or dust on your scanner's mirrors, lamp, or lens. To get rid of the line, you'll have to take the glass and surrounding covers off and blow compressed air onto the mirrors and other pieces of the optics assembly. If that doesn't get rid of the line, wipe the mirrors down with a dry lint-free rag.

Jul 02, 2010 | Printers & Copiers

1 Answer

I have a HP Laserjet 3015 fax machine connected to a phone line but not a computer. When I send a fax or make a copy a dark vertical line appears on each page. Incoming faxes print with no line. I have...


The fax scanning unit/encoder is dirty.

The fax scanning unit is like a camera. It take a picture of the document.

The glass plate is dirty and you may purchase a FAX CLEANING SHEET.

Officedepot

http://www.officedepot.com/a/products/470251/Office-Depot-Laser-Printer-Cleaning-Sheets/

or similar product to clean out the dirty area.

The dark strip is cause by semi-dry wipe out correction ink.


Give your unit a good cleaning and let me know.


Jul 08, 2010 | HP LaserJet 3015 All-In-One Printer

1 Answer

When sending a fax, black lines runs thru entire fax, what to do?


Clean off the glass where the paper runs through.You have some dirt or other substance that is blocking the light for copying or faxing.

Apr 20, 2009 | Canon PIXMA MX310 All-In-One Printer

1 Answer

Lexmark x4270 fax machine receives faxes but won't feed paper


Hi,

Try cleaning the rollers in X4270 printer. You may need to clean the scan lens and the white roller.

1. Unplug the power cord and the phone line from the wall.
Open the control panel.
2. Pull the roller lever forward, and then lift the white roller out of the All-In-One.
3. Use a clean, lint-free cloth dampened with water to wipe the white roller and the scan lens.
4. Reinstall the white roller.
5. Reconnect the power cord and the phone line.

Next, try to make a standalone copy and let us know the results.

Apr 15, 2009 | Lexmark X4270 All-In-One InkJet Printer

2 Answers

FAX received full of black stripes


If you are using upper tray to send the fax than kindly open the fax gently and clean the lens with some cotton and spirit and than try to send the fax you will get the best result. to open the fax unit gently refer the user manual or this open by lifting it up side and you can see the lens inside it so clean the same ok.

Dec 22, 2008 | HP LaserJet 3050 All-In-One Printer

1 Answer

Two black vertical lines appear on copy, pdf, and scan results


  1. Unplug the power cord and the phone line from the wall.
  2. Open the control panel.
  3. Pull the roller lever forward, and then lift the white roller out of the All-In-One.
  4. Note: The scan lens is located under the white roller.
  5. Use a clean, lint-free cloth dampened with water to wipe the white roller and the scan lens.
  6. Reinstall the white roller.
  7. Reconnect the power cord and the phone line.
  8. And then try to copy if get the dame line then its the hardware problem in the printer you must need to replace the scanner unit in the printer ..
Good luck..


Sep 01, 2008 | Lexmark X4270 All-in-One Multifunction...

1 Answer

Streaks on faxes and copies but not on printed documents


Clean the glasses on top!!! Your CORONA lens is dirty!!! it must have some cleaning brush or bar near the side!!!

Jan 20, 2008 | Canon PIXMA MP830 All-In-One InkJet...

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