Question about Samsung SCX-4720FN All-In-One Laser Printer

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Printer locked my printer showing locked how can i unlock it?is there any button for it? can u help me?

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Try opening the MFP configurator and look for an option to release the MFP port.

Posted on Jun 15, 2008

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1 Answer

How can the lock on the number of photocopies for a particular tray be removed?

Yes, it will show as locked because you have special paper settings on it. If you press the 123 user tools button and then Tray Settings button on the touch screen. You'll find 3 pages of tray settings for tray size, type. Select tray 2 and you can unlock the tray.

Jul 16, 2014 | Ricoh Aficio MP C2551 Multifunction Copier

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Scanner is not scanning. it show the message unlock the scanner

your scan drive is locked ! jammed! theres a button on that unit to unlock it

Jan 13, 2010 | Samsung Office Equipment & Supplies

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T 2280 printer says menu locked. how do I unlock it?

To unlock the menu on the 2280 power the printer on holding down the SETUP button.
Keep the SETUP button held down whilst the printer initialises, the menu will then be unlocked.

Dec 03, 2009 | Tally Matrix T2280 Printer

1 Answer

Scanner error

Press the On button to turn off the Stylus Photo RX500. Unlock the transportation lock. Make sure that all packaging materials have been removed. Turn on your Stylus Photo RX500 again. If the error message still appears, call Epson so they can replace your printer.

sherlyn C.

May 23, 2009 | Epson Stylus Photo RX500 Printer

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Brother DCP 1200 printer/copier...won't copy/print

The scan lock is the switch on the left side of the printer above the fan outlet. You flip the switch to lock it before moving the printer. Flip the switch to unlock the printer

Mar 05, 2009 | Brother DCP-1200 Laser Printer

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My deskjet 1280 simply Won't turn on.


A couple of times this has happened to me and it is to do with the access port at the back of the printer ie it has a lock - unlock symbol on it and a circular handle. Make sure that this is firmly in the locked position. Note that it may seem to be in the locked position but often there is a little bit more it will go ... though dont force it so that it breaks ... try unlocking and firmly locking a couple of times, each time testing the on button. Like I said this has worked for me before



Jan 17, 2009 | HP DeskJet 1280 InkJet Printer

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Samsung CLX 3170 scanner locked

Many scanners contain a scanning head lock to keep the scanning head from moving during shipping. This may still be still be in the lock position. All scanners are different but check the documentation on how to remove the head lock.

Dec 25, 2008 | Samsung CLX 3160fn All-In-One 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

Printer does not work

remove the lock from scanner,switch on scanner and restart you computer. bye

Oct 29, 2006 | Dell A960 All-In-One InkJet Printer

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