This manual is in the PDF format and have detailed pictures and full list of parts numbers for your Oki.
You can print, zoom or read any diagram, picture or page from Oki B930 ES9130 Parts List Manual. Every chapter is fully detailed and contain all parts numbers and diagrams offered by manufacturer.
To see what contain, please read table of contents:
Tray & Feeder
ROS, CRU & Toner Dispense
Fuser & Exit 1 Unit
1000 Sheet Feeder