发明名称 |
PRINTING APPARATUS, CONVEYANCE APPARATUS, AND CONVEYANCE CONTROL METHOD |
摘要 |
This invention has been made to cause a printing apparatus for conveying roll paper and performing printing to simultaneously attain a stable conveyance accuracy and prevent skewed conveyance independently of LF roller driving conditions and disturbance conditions that variously change as the roll paper state changes. For this purpose, a feed motor is used as a load generator for the roll paper. A section from a conveyance operation by the LF roller to the next conveyance operation is divided into a plurality of sub-sections. A feed mechanism is controlled by switching between a feeder load generation section and a feeder load zero section for each sub-section. |
申请公布号 |
US2012263514(A1) |
申请公布日期 |
2012.10.18 |
申请号 |
US201213429727 |
申请日期 |
2012.03.26 |
申请人 |
TANAMI HARUHIKO;IGARASHI YUKI;SHINJO RYOYA;MARUYAMA RYOHEI;GENTA SHIN;WAKAYAMA NAOKI;CANON KABUSHIKI KAISHA |
发明人 |
TANAMI HARUHIKO;IGARASHI YUKI;SHINJO RYOYA;MARUYAMA RYOHEI;GENTA SHIN;WAKAYAMA NAOKI |
分类号 |
B41J15/16 |
主分类号 |
B41J15/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|