ROLL MEDIUM CONVEYANCE DEVICE AND IMAGE FORMATION APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a roll medium conveyance device which can more surely convey a roll medium in comparison to a prior technique.SOLUTION: A biasing member 14 for biasing a root of a separation portion R2 of a roll sheet Rp set between side guides 4L, 4R into a direction of pushing into the space between the side guides 4L, 4R with closure of a cover 6 is provided on a ceiling portion on the inner side of a storage cover part 7. By pushing the root of the separation portion R2 into the space between the side guides 4L, 4R by the biasing member 14, the position in the width direction of the whole separation portion R2 can be regulated to the position along the side guides 4L, 4R together with a wound portion R1. With this, since the roll sheet Rp can be conveyed in the state where the position in the width direction of the separation portion R2 matches the position in the width direction of the wound portion R1, the occurrence of skew and jam of the roll sheet Rp can be prevented.SELECTED DRAWING: Figure 5