Toshiba 452 User Manual

8 - 2

e-STUDIO350/352/353/450/452/453

LASER OPTICAL UNIT

© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved

Front

Laser drve PC
board

Laser dode

Laser emsson unt

Fnte focus lens

Aperture

Cylnder lens

Polygonal mrror

Paper ext

Polygonal motor

Polygonal motor
drve PC board

Rear

H-Sync sgnal detecton
PC board

Slt glass
(for outgong laser beam)

H-Sync returnng mrror

f   lens-2

f   lens-