Alternative feeding from roll or box into laser printer

摘要

A high speed printer is fed paper from either of two sources. An unwind machine provides one paper web from a paper roll directly into the printer. The second source is from a box feeder located alongside the unwind machine. The paper web, folded and stored in the box or boxes, is fed around mutually perpendicular angled rollers into the printer whenever a change over is required. The system obviates the need for physically moving both the unwind machine and the box feeder whenever a changeover is required to fulfill the needs of successive printing runs.