Datamax-O'Neil E-Class Mark III Printhead Bracket and Screw Upgrade - Manual (Page 10)

19.) Tighten the printhead screw until the printhead is fully seated (Fig 19)
Figure 19
21.) Align the tabs and push the printhead cover until it snaps back into place (Fig 21)
Be sure not to pinch the media sensor cables
Figure 21
Tabs should line up as
shown
20.) Place the e-clip in the E-Clip Installation Tool, McMaster-Carr part# 5728A2 or similar (Fig
20a) Then, re-install the e-clip. (Fig 20b)
Figure 20a Figure 20b