| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | Paper dust on rollers or static. | Clean the feed rollers with a lint-free cloth and approved rubber cleaner. Ensure paper is not humid/damp. | | Double Feeding | Feed roller pressure too high or worn separator pad. | Adjust the feed tension knob. Check the separator pad (the rubber brake inside the feed tray) for wear. | | Skewed Folds | Side guides not aligned properly. | Ensure the side guides on the feed tray are parallel and snug against the paper. | | Display Error | Sensor blockage. | Open the covers and check for scraps of paper blocking the optical sensors near the fold plates. |
: Calculations for isolated footings (concentrically or eccentrically loaded), pile caps (2 to 5 piles), and strip pile caps. rcm aci builder v1785
Who need a reliable, component-level verification tool to check outputs from broader finite element analysis (FEA) software. | Problem | Likely Cause | Solution |