• I want to thank all the members that have upgraded your accounts. I truly appreciate your support of the site monetarily. Supporting the site keeps this site up and running as a lot of work daily goes on behind the scenes. Click to Support Signs101 ...

SP-540V Head 2 not firing?

dirtracer23

New Member
Did you ever get this resolved?

Could be a fuse on the mainboard.

No, its still a problem. I changed the head, Dampers, flat ribbons, did head cleanings. I dont see fuses on the main board, I see two on the power junction board and one on the power supply. Thanks for you help
 

Robert M

New Member
Cap top

Change the cap top, if there is an air leak in the seal, the pump will not prime the head. I have them, $40.00 each

Robert
 
Top