Replacing The Feed Gap Sensor (Lower) [Media Sensor] - Toshiba B-FV4 Series Manual

3. REPLACING THE IMPORTANT PARTS

3.3.7 Replacing the Feed Gap Sensor (Lower) [Media Sensor]

1. Refer to Section 3.3.5 to remove the mid cover.
2. Use a Phillips screwdriver to remove the 2 screws and then take off the feed gap sensor (lower).
3. Replace the feed gap sensor (lower) with a new one and then reassemble it in the reverse order of
removal.
[B-FV4D-GH]
NOTE: Steps 4 and 5 for adjusting the media sensor are unnecessary for B-FV4D-GL because its
sensor is used only to detect the paper-end condition.
4. After replacement, perform the media sensor adjustment.
By using the button of the printer or the B-FV4 Setting Tool, perform the media sensor calibration.
Regarding the media sensor calibration, refer to "6.1 Feed Gap Sensor / Black Mark Sensor
Adjustments" or "7.2 Working with B-FV Setting Tool".
5. Also, make sure the media sensor is performing correctly regarding the following points.
 When the PC connected to the printer sends sample data to the printer, printing is performed
correctly.
 When the [FEED] button is pressed during the unloading of a media, LED 1 lights in orange and
LED 2 lights in red.
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3.3 Replacing the Parts for B-FV4D-GH
Media Sensor
Screw
EO18-33030