sp540v printing problem


New Member
I was checking the damper because I am about to replace those and the black/cyan head. but didn't remember to turn off main power just the sub power. the ribbon cable moved and it sparked. I Checked the f2 fuse and it was blow so I replaced it now its printing cyan constant.


New Member
Thanks that's exactly what happened! 2 of the pins on the ribbon have fused and I didn't notice it because I was in dark lighting! thanks for your help!

Were you able to fix the fused ribbon cable (separating the pins)?

Did that fix your printing problem?

Please let us know the progress status, thanks.