Help with Projector Focusing


I took apart the printer, including the projector housing in order to replace the LED source.

However, upon reinstalling everything, I noticed the SSH test pattern was very blurry as compared to another Ember printer that was focused. I’ve tried readjusting the position of the projector tray as well as the projector screw in the back but have had no luck finding crisp test pattern focus. I’ve also tried turning the lens, which has not addressed the issue either.

The biggest issue is that I can’t seem to find any plane that has the test pattern focused. Not sure if it’s the LED or something wrong with the optics.

As an aside, is there anywhere to get another green I2C cable?