Lexmark MS911 - Bifold and Trifold Sections

# Part
1 Clincher
2 Motor (booklet maker staple unit)
Bifold and trifold sections
Bifold section parts
# Part
1 Motor (bifold guide)
2 Bifold top roller
3 Bifold bottom roller
4 Sensor (bifold knife home)
5 Bifold knife secondary drive gears
6 Motor (bifold knife)
7 Bifold knife
8 Motor (bifold roller)
9 Trifold roller
10 Booklet maker exit roller
4021, 7421
Appendix C: Theory of operation
673