There are several possible reasons why your scanner may be producing only partial scans. The most common reasons include not enough memory, a faulty scanner head, or incorrect scanning settings.
If you think the issue may be related to a lack of memory, try adjusting the scan resolution, which should help reduce the size of the scanned documents.
If the issue is related to a faulty scanner head, you may need to replace the entire head or just the component that is giving you trouble.
Finally, if the issue is related to incorrect scanning settings, you may need to adjust these options in the scanner’s software. Usually this can be done by accessing the scanner’s control panel and making adjustments as needed.