Toshiba B-670-QQ Owner's Manual page 18

8. LOADING THE MEDIA
7. Set the black mark/feed gap sensor to the correct position by turning the adjusting knob. Turning
the knob right will move the sensor towards the center of the media while turning left will move it away
from the center of the media.
An easy way to set the black mark sensor position
1
Pull the media about 500 mm out of the front of the printer, turn the media back on it's self and
feed it under the print head past the sensor so that the black mark can be seen from above.
2
Adjust the sensor position to that of the black mark (the upper hole indicates the position of the
black mark sensor).
Black Mark Sensor
NOTE: Make sure to set the sensor to detect the center of the black mark, otherwise a paper jam
error could occur.
Setting the feed gap sensor position
Adjust the sensor to detect on the gap (the lower hole indicates the position of the feed gap
sensor).
(Black Mark Sensor)
Media
(Feed Gap Sensor)
Black Mark
Media
Feed Gap Sensor
Media
8-3
EO1-33015
8. LOADING THE MEDIA
Adjusting Knob
Fig. 8-4
Adjusting Knob
Fig. 8-5