
If the Sensor5 signal is abnormal and it is judged to be paper jam, the
VTM300 will eject the paper from the front end and return the paper to the
user. User has to insert the paper again.
If user inserts the card and sees the card jam in the card feeding process,
as long as the Motor is rotating normally, the Sensor5 signal is not
abnormal, the VTM300 will feed the card. When the card feeding time lasts
over 3 seconds, the VTM300 will stop the Motor, and user can select to
eject the card forward or backward.
2) VTM300 will perform Sensor5 paper jam detection in the forward / backward
ejection process:
If the Sensor5 signal is abnormal and it is judged to be paper jam, the
VTM300 will stop the Motor and end up the ejection. At the same time, the
status indicator on the right shines blue to notify the user there is paper jam
occurred.
If user sees the paper jam, as long as the Motor is rotating normally, and
the Sensor5 signal is not abnormal, the VTM300 will not detect the paper
jam occurred and will keep ejecting the paper. When the ejecting time lasts
over 3 seconds and the paper is still detected by more than one of the
Sensor3, Sensor4, Sensor7 or Sensor2, the VTM300 will stop the Motor
and end up the ejection. At the same time, the status indicator on the right
shines blue to notify the user there is paper jam occurred.
9. Auto detect document type:
1) User inserts the “Object to be scanned” from the front end, if the Sensor1
detects the “Object to be scanned”, the VTM300 will feed the “Object to be
scanned”. During the feeding process, the VTM300 will judge the “Object to be
scanned”, whether it is a paper or a card.
2) If the “Object to be scanned” is detected by neither Sensor3 nor Sensor4, but is
detected by Sensor2, the “Object to be scanned” is judged to be a card. When
the user click on the Scan button to scan the “Object to be scanned”, the
VTM300 will perform the card scanning.
10. LED indicators:
1) There are 2 LED indicators (Blue and Yellow-orange) on the VTM300. The
Power indicator is on the left and the Status indicator is on the right.
2) The Power indicator on the left shines blue and the Status indicator on the right
is off: indicates the scanner connection is normal and is ready to be operated.
3) The Power indicator on the left is off, and the Status indicator on the right is off:
indicates the scanner connection is abnormal and is not ready to be operated.
4) The Power indicator on the left shines blue and the Status indicator on the right
shines yellow-orange: indicates the scanner cover is open or is not close firmly.
5) The Power indicator on the left shines blue, and the Status indicator on the right
shines blue: indicates that there is paper jam occurred.
6) The Power indicator on the left shines blue and the Status indicator on the right
blinks blue: indicates that there is something wrong on the scanner hardware,
for example: RAM, SDRAM, ROM etc.
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