FUJITSU MCJ3230AP - Manual (Page 171)

5.3 Optical Disk Cartridge Operation
C156-E205-01EN 5-7
5.3 Optical Disk Cartridge Operation
5.3.1 Optical disk cartridge
Figure 5.4 shows the optical disk cartridge. For operation and cleaning, users
should be familiar with the parts shown in the figure.
See Subsection 2.3.2 for the functions of the parts.
! Shutter closed
! Shutter open
Figure 5.4 Optial disk cartridge
3. Write protect tab
1. Cartridge case
2. Shutter
5. Hub
4. Disk