HP LASERJET ENTERPRISE M855 - Page 226

5. The alignment plates return to the stack and stitching takes place.
Figure 1-144 Paper alignment (4 of 8)
6. The alignment plates move 10 mm from the edges of the stack and folding and delivery takes
place.
Figure 1-145 Paper alignment (5 of 8)
184 Chapter 1 Theory of operation ENWW