View Full Version : Konica 7033 F46-8

10-03-2006, 08:01 PM
Repaired the interlock switch on front door. Bracket was broken. Now goes into F46-8 code. Don't think the lasers bad. Any ideas.

Thanks in advance.

10-03-2006, 08:33 PM
This is a sympton for not working correct interlock switch. It's not the laser is the one you are trying to repair.

10-03-2006, 09:06 PM
I think you need to replace the front door interlock switch ( very common part ), and then take some time and adjust the bracket for a really good positve closure on the switch....leave the display panel off during this adjustment so you can get a good look at the switch closure. There is no factory adjustment on the bracket- you might have to bend part of the bracket to get a good closure. Open and close the front door a couple of times just to be sure and there you go. This front door interlock switch is a common failure on the 7033, 7040, and 7045's and will give you all kinds of crazy symptoms. Hope this helps, Jim.