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SUBJECT: SORTER ROLLER MARK
SYMPTOM:
After installation of the Sorter, roller marks may appear on the backside of the copy during testing. This
problem cannot be solved by cleaning the rollers and will disappear after approximately 1K copies.
CAUSE:
Sometimes the speed of the copier and the sorter are not the same.
SOLUTION:
1. Remove the rear cover of the sorter.
2. Turn ON switch 2 of DPS100 and adjust VR101 until LED102 is lit. Then slowly turn VR101 clock-wise
until LED102 is not lit. Now turn VR101 clockwise one notch.
3. Turn OFF switch 2 of DPS100 and perform a copy run test. Check for the roller marks. If the marks are
still present, turn VR101 one more notch clockwise.
NOTE:
1. It is not necessary to adjust the high motor speed.
2. Since the reaction time of LED102 in response to the rotation of the VR is slow, wait 2~3 seconds
before checking to see if it is lit.
3. If the motor makes a strange noise as it rotates, this may lead to unstable control. If this happens, turn
VR101 counterclockwise to its original position.
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