Question about Lexmarkr X646E Multifunction Printer - Monochrome - 50 ppm Mono - 1200 x 1200 dpi - Fax, Printer, Copier, Scanner - USB - Fast Ethernet - LEX22G0325
We have X646e Lexmark Printer. After not using it for few weeks we connected back again to power outlet and started it. But we got INVALID SCANNER CODE error. I went on-line and got this solution that said "Download valid scanner code to the MFP." I did not understand what it means. So our printer is not working and we needed help
Posted by Anonymous on
You need to download the firmware from support.lexmark.com then send it to the printer either via the network connection or usb. If you are connected by ethernet you can put the devices IP address into internet explorer and send it via the printers built in webpage, you will find an update firmware option there in the configuration menu. To use usb you would need to get the usb flash utility first
Posted on Jul 04, 2016
I have the same issue, It just means to update the firmware. so far, i haven't got it to work after the firmware update. I laready replaced mainboard and scanner control board. lexmarp suggest to replaced the whole flatbed scanner.
Posted on Aug 19, 2014
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Posted on Jan 02, 2017
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or marks on the scanner glass can affect the quality of the scanned or copied
documents. Please try to clean the flatbed. Please click on the link below for
If you need further assistance please contact Lexmark technical Support.
Aug 12, 2011 | Lexmark X646e All-In-One Laser Printer
Jul 28, 2011 | Lexmark X6570 InkJet Printer
local authorized service center in your area for additional assistance.
Replace scanner control card (SCC) first, if no fix replace FB CCD Asm
40X2194 - SCANNER CONTROL CARD
40X2193 - FLATBED CCD ASM
No: If the 900.80 error does not appear on the printer screen, use the printer operator panel
to print a menu settings page. If the error does not return, continue using the printer.
Jun 18, 2011 | Lexmark X782e Laser Printer
Jul 26, 2010 | Lexmark X646e All-In-One Laser Printer
Dec 21, 2009 | Lexmark X646e All-In-One Laser Printer
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