User's Manual

DOC08010 Rev. A (DRAFT 1) 6–47
Stratasys P750K User Guide
13. PullȱtheȱprintȬheadȱdriverȱcardȱoutȱofȱitsȱsocketȱsoȱthatȱtheȱheadȱisȱfreeȱ
(A)ȱandȱremoveȱitȱfromȱtheȱbottomȱofȱtheȱprintȱblockȱ(B).
Figure 6-69: Releasing the print-head driver card to remove the head
14. Makeȱsureȱthatȱalongȱwithȱthe ȱhead,ȱyouȱremoveȱtheȱtwoȱrubberȱOȬringȱ
seals.
Figure 6-70: O-ring seals on the print head
Figure 6-71: Making sure the O-rings are not stuck to the print block
Important: If the seals are not removed with the head, they are probably
stuck to the print block housing. If so, remove them.