Technical information 345, Specifications 345, Appendix d technical information – Apple LaserWriter 12/640 PS User Manual
Page 370: Specifications
Specifications
Marking engine
m
Fuji Xerox P893 laser-xerographic
Laser
m
Type: Semiconductor laser GaAlAs
m
Wavelength: 780 nm
m
Output power: 5 mW
Controller
m
AMD Am29040 30-MHz RISC microprocessor
m
4 MB of ROM (including 35 Type 1 fonts)
m
4 MB of RAM (expandable to 64 MB)
m
80C186 I/O processor
m
2 KB parameter EEPROM
m
LocalTalk port
m
Parallel port
345
Appendix D
Technical Information