| 摘要 |
<p>PURPOSE:To correct skew of a roll paper. CONSTITUTION:When a skew sensor 9 senses skew of a roll paper 1, a return roller couple 3 and a transport roller couple 6 are disengaged from nipping, and the roll paper 1 is pulled by an sheet exhausting roller couple 8 having a small width. Brake is applied to the roll paper 1 when a friction member 10 contacts a holder 2. Because of small width of the exhaust rollers, the roll paper slips with the self-centering effect, and skew will be corrected even though no special mechanism is provided.</p> |
