Printing problems Kyocera KM 2050

Clean the feed rollers. Don't use refilled toner cartridges. Brand new OEM toner every time.

KM-2050 dirty on back of copies

Copytechnet https://www.copytechnet.com > kyocera-mita-copystar
Mar 27, 2009 - toner scatter on back of copies. I've noticed a bit of toner build up just below the drum and also a slight bit on the transfer roller. I wiped ...

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Doesn't like your paper size?

https://www.google.com/search?safe=off&rlz=1C1QJDB_enCA643CA644&sxsrf=ALeKk00L4-91KewA3vebAYh7Dj9eIe5b7A%3A1610830848662&ei=AFQDYMLlJ4uz5NoP-YqVwAc&q=kyocera+print+mode+error

Google

make model manual

look at the troubleshooting section or use CTRL+F and type 'print mode error', press enter.
..

http://www.manualslib.com/manual/288946/Kyocera-Km-2050.html?page=65


or

https://www.manualowl.com/m/Kyocera/KM-2050/Manual/166911

Print Mode Error is Chenglish for a problem with printing. Press the Print key at the left side of the panel, then the display should tell you to add paper etc

http://www.printcopy.info/?l=en&mod=docs&brand=Kyocera-Mita&prefix=KM&gID=12830
This top one has all codes it is your service manual
http://www.retrevo.com/support/Kyocera-KM-2050-Multifunction-Printers-manual/id/529dj799/t/2/

Support above. www.kyoceramita.eu/.../usermanual/km...2050.../KM-1650-2050-25...0-OG-UK-BAS.pdf -
Also below grab the latest driver too.
http://www.kyoceramita.eu/index/service/dlc.false.driver.KM2050._.EN.html

I need to create a new pin on kyocera 5050 machine as the old one is lost

First you must get into the service mode by keying in 10871087
The screen will start blinking - then key 163 and the screen should read cancel or execute -select execute
when it is complete turn unit off then back on and see if that worked, if not buy a new fuser unit. They cost around $150,00 to $200.00 depending on who you buy it from.

The km 2050 was on network, but moved to home and directly into tower system via usb interface connector. Printer works, but can not get scanner to work? read instructions without a clue. can someone help with correct proceedure?

try setting the driver to KPDL mode in the settings section of the driver

The 2050 uses 2 network connections, one for the printer and one for the scanner.
Before I go into any great detail,
Do you have a home network? Are you using a switch?
Are you printing through the network connection or the USB/parallel port?
Are you trying to twain scan? Do you have the software CD for scanning.
If not, you will need to download the drivers from the Kyocera web site.