Toshiba B-850 A1.3.3 Detection Area of the Reflective Sensor, A1.3.4 Effective Print Area

APPENDIX 1 SPECIFICATIONS EO1-33029

A1.3 Media

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.

Min. 2.0 mm

Min. 10 mm

Center of media

Detecting the black marks on the back.

Media feed direction

Sensor is movable within this range.

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 Out of print range

216.8 mm±0.2

12.6mm (Head Effective Print Range) 12.6mm

242 mm (Max. media width)

The figure below shows the effective print area on the media.

Area to be detected.

Start line

1.5mm from the left edge of media

1.5mm

Guaranteed print area

1.5mm

Media height 15 – 640 mm

1.5mm from the right edge of media

Media feed direction

Area to be detected.

Media width

(backing paper width is not included.)

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.

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