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1. 发明专利

JP5293306B2 Recording device, and correction pattern forming method of the recording timing 有权
公开(公告)号：JP5293306B2
公开(公告)日：2013-09-18
申请号：JP2009064928
申请日：2009-03-17
申请人：セイコーエプソン株式会社
发明人：祥兼土橋 , 幸平上野 , 純平林 , 彰人佐藤
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide a recorder capable of forming a correction pattern of excellent visibility, and a method of forming the pattern for correcting record timing. SOLUTION: The recorder of a printer includes a recording head 35 having a nozzle line extended along a sub-scanning direction Y, and for conducting printing on a paper sheet 38 in accompaniment to movement along a main scanning direction X, and a PF motor for conveying the paper sheet 38 along the sub-scanning direction Y, and conducts the printing by repeating printing by the recording head 35 and conveyance of a distance corresponding to a length of the nozzle line along the sub-scanning direction Y. The printer (recorder) includes a control part for controlling a driving state of the recording head 35, to form the correction patterns A-F by printing the first pattern 52 while moving along the first direction, and by printing the second pattern 53 while moving along the second direction, and for controlling a driving state of the PF motor, to convey the paper sheet 38 by a distance shorter than the distance corresponding to the length of the nozzle line, between a finish time point of the first pattern 52 and a printing start time point of the second pattern 53. COPYRIGHT: (C)2010,JPO&INPIT

2. 发明专利

JP5293307B2 Recording device, and the positional deviation amount of the correction method 有权
公开(公告)号：JP5293307B2
公开(公告)日：2013-09-18
申请号：JP2009064929
申请日：2009-03-17
申请人：セイコーエプソン株式会社
发明人：祥兼土橋 , 幸平上野 , 純平林 , 彰人佐藤
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide a recorder for properly correcting recording timing along a main scanning direction with respect to a target, and a method of correcting the recording timing. SOLUTION: This recorder includes a PF motor for conveying a paper sheet 38 along the sub-scanning direction Y, a recording head 35 for conducting printing on the paper sheet 38 while repetition-moving in the first direction and the second direction along a main scanning direction X, and a control part for controlling a driving state of the PF motor and the recording head 35, to form correction patterns A-F on the paper sheet 38, and for correcting a relative positional displacement amount when moved in the first direction and the second direction by the recording head 35, based on the correction pattern C obtained based on the first positional displacement amount between the first pattern 52 formed while moving along the first direction, and the second pattern 53 formed while moving along the second direction, and based on the correction pattern E obtained based on the second positional displacement amount between the third pattern 54 formed while moving along the first direction, and the second pattern 53. COPYRIGHT: (C)2010,JPO&INPIT

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