Kyocera Km-3035 Locked in cardstock

clean the LASER glass for that color, if you dont know what that is get a tech out.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

km 3035 black print problem in main board how clear

There are some parameters that must be correct before an envelope will print properly. The M/P tray on the KM-3035 should be configured for the proper envelope size, probably COMMERCIAL 10, (but could be another size...need to measure the envelope) and type should be set to ENVELOPE. When printing from the application,i.e. Word or Word Perfect, be sure to select the proper printer and configure the Print Set-up, print direction, size, etc...You will have these options by clicking file and then print from the application print menu.

I do not think any other brand of paper will solve your problem.

What I would suggest is to run 50 through the bypass unit, turn the stack over then run the second side through the bypass.

I don't think the fuser is keeping up.

there are paper guides on either side of the paper in the bypass... make sure thy are nice and snug right next to the paper...

I’m happy to assist further over the phone at https://www.6ya.com/expert/norman_d2fa496dce30c65d

Make cassette number 1 8 X 11. Load paper portrait in tray 1

Print/Scan System (U) 083H9503 Network Print Controller and Network Scanner

Yes, look in the printer properties in control panel to set this option before you print.

this is a printer error
it sound like you tried to update the printer firmware with an unzipped file from an incorrect print system
you need to format the cf card on the PC first then you need to format it on the printer, you will see the card option when you go into the user printer menu. it is print system U