Question about Brother MFC 7420 All-In-One Laser Printer

1 Answer

My printer says scanner locked?what to do? - Brother MFC 7420 All-In-One Laser Printer

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 5,081 Answers

Http://welcome.solutions.brother.com/BSC/public/us/ca/en/faq/faq/000000/000400/000030/faq000430_001.html?reg=us&lang=en&c=ca&prod=mfc7420_all&page=FaqEndPage

Check the above link for detailed answer...

Posted on Aug 08, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My lexmark x6170 keeps saying unluck scanner but would not unluck any advice.


I'm not familiar with this model/printer scanner, but some new scanners have a slide lock that locks the scanner head to prevent movement/damage during transportation.
Check the printer/scanner for this lock.

Mar 10, 2011 | Lexmark X6170 All-In-One InkJet Printer

1 Answer

I am having a problem with my printer. When I turn it on the copy light is on and the feed switch light and the alarm light and it says in the screen release the scanner lock switch and turn the power off...


Issue: ERROR LCD: Release the scanner lock switch and turn the power off and back on.
--------------------------------------------------------------------------------
Solution: Unlock the scanner lock switch

The scanner must be unlocked before turning the unit on.

Turn off the power.

Lift the document cover.

The scanner lock switch is on the left hand side of the underside of the document cover.

Slide the scanner lock switch to the release mark (an open padlock icon).

Lock the switch before transporting.

Close the document cover.

Turn the machine on.

If machine still is not working repeat the power off / on cycle waiting 5 seconds in between.

Jan 25, 2011 | Canon MP830 All-In-One Printer

1 Answer

Hi I have just purchased a Samsung CLX- 3185 Colour printer, scanner and copier and the screen states ' Scanner Locked'


The scanner may have a locking lever that locks the scanner head so you can transport it without damaging the scanner head.
Locate the locking lever and unlock the scanner head.

Jan 23, 2011 | Samsung CLX-3160 All-In-One Laser Printer

1 Answer

Dell a940 AIO makes noise as soon as i turn it on then displays unlock scanner - tried to but will not unlock


Found this: http://support.dell.com/support/edocs/systems/a940/a940en1.pdf

Page iv identifies the location of the scanner lock

Page 44 contains the following

• You unlock the scanner bed. For help locating the scanner lock, see the picture of the printer on page iv.

Page 51 contains

Unlock Scanner message
The scanner is locked. To unlock it:
1 Press Power to turn the printer off.
2 Use both hands to lift the printer (scanner unit) until the scanner support
holds it open.
To the left and beside the scanner support is the scanner lock. For help, see
page iv.
3 Pull the scanner lock toward you to unlock the scanner.
4 Using both hands, lift the printer (scanner unit).
5 Push and hold the scanner support back.
6 Lower the printer (scanner unit) until it is completely closed.
7 Press Power to turn the printer back on.

Hope it helps.

Oct 25, 2009 | Dell A940 All-In-One InkJet Printer

1 Answer

Scanner locked


Disconnect the printer and leave scanner cover open (when printer is disconnected.) When connecting printer after 10 minutes shut the scanner cover before turning the printer back on and putting the plugs back in.

Aug 31, 2009 | Ricoh AC104 All-In-One Laser Printer

1 Answer

SCX 4216F Scanner LOCK


It can also be the ribbon cable connecting the scanner to the formatter board. Check that it is connected properly.

Aug 20, 2009 | Samsung CLX-3160 All-In-One Laser Printer

2 Answers

Scanner locked - unlock scanner


To unlock a scanner open it where you would put cartridges in and look for a red or green colored tab hanging down. There should be a little picture of a padlock. You can switch it from lock to unlock. It's kept locked to protect the scanner during shipping.

Hope this is helpful...

Jul 14, 2008 | Lexmark X340n All-In-One Laser Printer

2 Answers

Lexmark x5150 scanner locked


Unlock Scanner message
The scanner is locked. to unlock it
1. Press Power to turn the All-in-one off.
2. lift the scanner unit until the scanner support holds it. To the left and beside the scanner support is the scanner lock
3.pull the scanner lock toward you to unlock the scanner.
4. close the scanner lid.
5. power on.

Feb 19, 2008 | Lexmark X5150 All-In-One InkJet Printer

1 Answer

Dell A940 - Unlock Scanner then press power


See

http://support.dell.com/support/edocs/systems/a940/a940en1.pdf

Page iv identifies the location of the scanner lock

Page 44 contains the following

• You unlock the scanner bed. For help locating the scanner lock, see the picture of the printer on page iv.

Page 51 contains

Unlock Scanner message
The scanner is locked. To unlock it:
1 Press Power to turn the printer off.
2 Use both hands to lift the printer (scanner unit) until the scanner support
holds it open.
To the left and beside the scanner support is the scanner lock. For help, see
page iv.
3 Pull the scanner lock toward you to unlock the scanner.
4 Using both hands, lift the printer (scanner unit).
5 Push and hold the scanner support back.
6 Lower the printer (scanner unit) until it is completely closed.
7 Press Power to turn the printer back on.

Dec 08, 2007 | Dell A940 All-In-One InkJet Printer

Not finding what you are looking for?
Brother MFC 7420 All-In-One Laser Printer Logo

Related Topics:

376 people viewed this question

Ask a Question

Usually answered in minutes!

Top Brother Office Equipment & Supplies Experts

James Cagle
James Cagle

Level 2 Expert

478 Answers

Samyfam
Samyfam

Level 3 Expert

379 Answers

Victorman
Victorman

Level 3 Expert

840 Answers

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

Answer questions

Manuals & User Guides

Loading...