Gold pins on printer head

[connie.santiago70]

I’ve seen only one topic so far on the gold pins on the laser head, but didn’t really see an answer. I cleaned the air assist fan yesterday along with other areas, ran several cuts today with no issues, then suddenly yellow light. Went to check the white cable upon someone’s suggestion, and checked the head and noticed one of the gold pins is not popping back up.

[deirdrebeth]

Mostly the answers are buried in the comments, I found this searching for “pin depress”

Air assist Light

Connections to the air-assist fan include the four spring-loaded contacts on the bottom of the print head module, which make contact with the four corresponding contact pads on the carriage plate printed circuit board. If one of those connections is not making solid contact, you can receive this error due to improper feedback. make sure that these contacts are clean and free of any built up residue. Wipe both the pads and pins with a Zeiss wipe, and scrub lightly with a pencil eraser, then re…

TL:DR - Wipe the pins with a Zeiss wipe, and scrub lightly with a pencil eraser.

I hope it helps!

[connie.santiago70]

Thank you so much…I’ll try this…!