发明名称 |
Image forming apparatus |
摘要 |
In an image forming apparatus, a distance adjusting unit adjusts an inter-unit distance between a contact unit and an image carrier by moving the image carrier or the contact unit by applying an opposing force to the image carrier or the contact unit against a biasing force applied by a biasing unit based on thickness information of a recording sheet acquired by a thickness-information acquiring unit and data indicating a relationship between the thickness information and an inter-unit distance change amount stored in a data storage unit. |
申请公布号 |
US8422037(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20090379274 |
申请日期 |
2009.02.18 |
申请人 |
HODOSHIMA TAKASHI;ANDOH TOSHIYUKI;HASHIMOTO TAKASHI;NOGUCHI HIDETAKA;HOSHINO SEIJI;OIKAWA TATSUHIKO;WATANABE TETSUO;RICOH COMPANY, LTD. |
发明人 |
HODOSHIMA TAKASHI;ANDOH TOSHIYUKI;HASHIMOTO TAKASHI;NOGUCHI HIDETAKA;HOSHINO SEIJI;OIKAWA TATSUHIKO;WATANABE TETSUO |
分类号 |
G06F3/12;B31B1/56;B41J2/015;B41J29/393;B65H39/00;G03G15/00;G03G15/20;H04N1/04 |
主分类号 |
G06F3/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|