Specifications - Toshiba e-STUDIO170F Service Manual

2.

Specifications

2.1 Scanning System
Scanning method:
Light source:
Effective scanning width:
Details of effective scanning width:
b
Paper size a
Letter 216
Legal 216
A4 210
a: 1-line width b: White mask (L)
Remarks:
• The effective scanning width has a mechanical error range of 1.5.
• For calculating into a pels value, multiply each value by 8 (i.e. 8 pels/mm).
January 2005 © TOSHIBA TEC
Flat scanning by CIS (Fed step by step using a pulse motor)
Pure green LED (Wave length: 525 nm)
A4-size document: 214 mm (8.34 inches) ±1%
Scanning position detected by a photo-interrupter.
Document leading edge: 2.5±2 mm (0.1±0.08 inches)
Document trailing edge: 0±2.5 mm
a
c
Effective scanning range
Fig.2-1
b c
1 214
1 214
0 214
c: Effective scanning width
2 - 1
Max. 4.5 mm
d
Unit: mm
d Mode
1 Transmission/Copy
1 Transmission
0 Transmission/Copy
d: White mask (R)
e-STUDIO170F Specifications
2