| 摘要 |
An apparatus with a printer comprises a platen (21), a paper supply guide (25), a paper discharge guide (41), a drive roller (29) for paper supply disposed at the paper supply guide and rotated by a motor, a rolling contact roller (30) for paper supply capable of touching and leaving the drive roller (29), a drive roller (42) for paper discharge disposed at the paper discharge guide and rotated by the motor, a rolling contact roller (43) for paper discharge capable of touching and leaving the drive roller (42), and a support member (35) driving the motor to rotate the drive roller (29) when the rolling contact roller (30) is brought into rolling contact with the drive roller (29), stopping the drive of the motor to stop the rotation of the drive roller (29) when the rolling contact roller (30) is removed from the drive roller (29), and detaching the rolling contact roller (43) from the drive roller (42) when the rolling contact roller (43) is brought into rolling contact with the drive roller (42). |
