Problem description:
Flow generation printer’s fan doesn’t operating at all.
Cause:
Supplier error, interchanged cables.
Identification:
Please, ask the cutomer, to check according to the attached document, and to send a photo of his fan wireing.
Solution:
We offer spare fan to everyone upon fan photo and serial number of printer.
Other:
If the user wants to solder it for himself, it does not influence his/her warranty rigths, but our offer is a new fan.