A1.3.3 Detection Area Of The Reflective Sensor; A1.3.4 Effective Print Area - Toshiba B-850 Owner's Manual

APPENDIX 1 SPECIFICATIONS

A1.3.3 Detection Area of the Reflective Sensor

The reflective sensor is movable from the center to the left edge of media.
The reflection factor of the black mark must be 10% or lower with a waveform length of 950 nm.
The reflective sensor should be aligned with the center of the black mark.
Sensor should be positioned at
the center of the black mark.

A1.3.4 Effective Print Area

The figure below illustrates the relation between the head effective print width and media width.
Out of print range
The figure below shows the effective print area on the media.
NOTES:
1. Be sure not to print on the 1.5-mm wide area from the media edges (shaded area in the above figure).
2. The center of media is positioned at the center of the print heads.
Min. 2.0 mm
Min. 10 mm
(Head Effective Print Range)
12.6mm
242 mm (Max. media width)
1.5mm
Start line
1.5 mm from
the left edge of
Guaranteed print area
media
1.5mm
(backing paper width is not included.)
Sensor is movable
within this range.
216.8 mm 0.2
12.6mm
Area to be detected.
Media height
15 – 640 mm
Media width
A1- 4
Center of media
Detecting the black
marks on the back.
Media feed direction
Out of print range
1.5 mm from the
right edge of media
Media feed direction
Area to be detected.
EO1-33029
A1.3 Media