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Airis T620 firmware upgrade - Airis T620

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Lexmark T620, I keep getting black lines or the sheet is totally black, I have just inherited it and am trying to set it up

Please refer to the link below. It should contain all the details for the Lexmark T620 printing in black. Should your require further details, please feel free to contact us on


Jul 02, 2012 | Lexmark T620 Laser Printer

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I want to know why you have taken $12 US from my account when the problem has not been fixed? The last time I was in contact with you I told you that when I connected the PDA to the computer to transfer...

go to settings
then to connection setting and there you will find pc connection or something related to computer
then chose what you want mass storage or the other options
but for the other options, you'll have to install their software on your pc
better try the mass storage

Nov 02, 2011 | Airis T620

1 Answer


Usually caused by a bad engine card, however in some cases it might be fixed by updating the firmware. You will need to contact Lexmark to get the update file. Please keep in mind that some Lexmark firmware updates will make it difficult to use remanufactured cartridges, but if the printer does not work right now you have nothing to lose.

Jul 25, 2011 | Office Equipment & Supplies

1 Answer

How do i download firmware for a 900 firmware error - lexmark 540n

Before you download firmware, the 900 error usually indicates a software or communications problem. Please try to do the following.

Disconnect every cable, except for the power cord and turn off the printer for 30 seconds or more to clear its memory

  • Clear all jobs in print queue then turn on the printer and see if the error returns
  • If the error does not return, try to print a test page from the Test Menu
  • If the test page prints correctly, the printer's hardware is most likely working correctly. The source of the problem is probably outside the base printer.
  • If the

Jan 17, 2011 | Lexmark Optra T620 Laser Printer

1 Answer

I want PUK number of My sim

You actually have to contact your service provider and they will be able to get you your puk number or replace your sim card.

Jun 07, 2010 | Airis T620

1 Answer

Download printer

follow this link, select operating system, download, and install:

*please rate me:)

Mar 17, 2009 | Lexmark Optra T620 Laser Printer

2 Answers

Region Free Code

8888 it's the code to change regions on the portable dvd\cd\mp3 player Airis LW258!
I'm just a friend!

Nov 23, 2008 | Car Audio & Video

1 Answer

Driver for t620

click here
click above should take you to the drivers you need let me know if your operating system is different then ill find it for you the link is for windows version ok

Apr 10, 2008 | Office Equipment & Supplies

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