Cause
Paper dust adheres to the surfaces of the rollers in the LCIT paper feed units, the rollers become smooth, and then slip on the surface of the paper. The paper fails to feed out of the paper tray.
Solution
Three rollers can be replaced with EPDM rollers to improve feed performance. If the customer is using paper with a high ash content, replace the pick-up roller, feed roller, and separation roller in the paper feed units.
Description | Q'ty |
|---|---|
Pick-up roller | 1 |
Feed roller | 1 |
Separation roller | 1 |
The photo shows the configuration of the rollers in each paper feed unit. Three rollers need to be replaced:
No. | Roller | Comment |
|---|---|---|
[A] | Pick-up roller | Replace with EPDM pick-up roller |
[B] | Feed roller | Replace with EPDM feed roller |
[C] | Reverse (separation) roller | Replace with EPDM separation roller |
- Two rollers are replaced in each paper feed unit of the main machine.
- Three rollers are replaced in each paper feed unit of the LCITs.