Firmware can only be downloaded by someone with "My Ricoh" access. If you have the Firmware or you are able to get it, just create a "romdata" folder on a SD card and dump the .fwu file in the "romdata" folder. Switch your machine off and insert the SD card into slot 2 on the machine controller. Start machine up and select the firmware you want to update. Machine will reboot when its done. If it doesn't than switch the machine off and remove the SD card and power machine up again. Now you are done.
Your Duplex unit is not connected properly. Check the connector and ensure it is all the way in. Also check your Document Feeder connector while you at it.
kindly ensure there is enough toner in the machine and as well ensure that the transfer belt and unit is properly claen .
you can then run the force line adjustment.
goodluck
? 6:08
https://www.youtube.com/watch?v=58MQVyjfDyg
Sep 3, 2013 - Uploaded by Used .Copier
Are you getting Error Code sc542 on your Ricoh, Lanier,Savin or Gestetner copiers? ... Ricoh Aficio 1022 ...
? 2:41
https://www.youtube.com/watch?v=3CnGl1Ytp34
Sep 21, 2015 - Uploaded by Copier Liquidation Center
How to reset Ricoh Error Code sc542 sc546 sc548 problem ...Ricoh Aficio copiers : AFICIO 1013 F
542 an error in temprator .may be termistor dirty or defective.termostat or lamp check all.then reset by :c(yellow)-107-c(red.press 3 second)-then turn off and on
Check the setting on the software. Check the tab number copies.
If you wish to get some details about Printer repair and Servcie ; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/