Specifications

5-6
Single sheet paper does not advance.
1. Make sure the tractor/friction feed lever is set to friction feed.
2. The paper feed mechanism may be jammed or broken. Replace the Mechanical
Assembly.
3. Replace the Main Board.
5.3.2 Operation-Related Problems
LA 310 stops printing.
1. This is an "out of paper" response.Load paper. If the READY indicator is blinking,
press the READY button. The LA 310 should continue printing.
2. Make sure the paper is not torn or otherwise damaged. If it is, replace with
undamaged paper.
3. Make sure that the connection of the paper edge detector to the Main Board is good.
4. Replace the Main Board.
5. Replace the Mechanical Assembly.
No reverse paper feed.
1. Are you trying to park the paper? The printer will not reverse paper feed when:
a. In PAUSE state (READY indicator blinking).
b. Tractor/friction feeder lever is in friction feed position.
2. Make sure you are not at the end of paper.
3. Make sure the backward motion feature (in set-up) is enabled.
4. Make sure that the connection of the paper edge detector to the Main Board kit is
good.
5. Make sure that the paper is not damaged.