Set toner waste container repost

[TONERINMYNOSE]

Here is the scenario, had working machine in house, borrowed spc and drv boards, sold that machine took spc and drv boards out of damaged but working machine (smashed op panel and df, could still copy. Have set "waste toner container" no 5v going into drv from connecter 701-1+2 from spc, have 5v elsewhere, is there anyway we could have blown the spc? Is it something stupid? The boards were working fine until we swapped em!

[mojorolla]

There is a bulletin regarding the clutch wires on the feed heads blowing the SPC board. When you swapped the boards, it could blow the board due to the worn clutch wire. Pull trays 1 and 2 feed modules out. On the back/drive side, inspect the white wires from the clutch.