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发明授权
CN106476449B 打印机自动续纸的装置和方法 有权

打印机自动续纸的装置和方法
摘要：
本发明公开了一种打印机自动续纸装置和方法，所述打印机自动续纸装置包括第一纸仓(122)、第二纸仓(123)、打印进纸机构(100)、让在印打印纸张(116a)通向所述打印进纸机构(100)的第一通道(121)、打印纸用尽探测器(141、241)以及备用打印纸输送机构(130、230)，当所述打印纸用尽探测器(141、241)检测到在印打印纸张(116a)用尽时，所述备用打印纸输送机构(130、230)将所述备用打印纸张(118a)送入所述打印进纸机构(100)内打印，实现自动续纸；本发明的打印机自动续纸装置可在打印纸用尽之后自动将备用打印纸输送到打印进纸机构中，保证打印工作不被中断，使用者只需在备用打印纸用尽之前再加入一组打印纸即可。
摘要（英）：

The invention discloses a printer automatic paper supplementing device and method. The printer automatic paper supplementing device comprises a first paper bin (122), a second paper bin (123), a printing paper feeding mechanism (100), a first passage (121) guiding to-be-printed printing paper (116a) to the printing paper feeding mechanism (100), printing paper exhausting detectors (141 and 241) and standby printing paper conveying mechanisms (130 and 230), wherein when the printing paper exhausting detectors (141 and 241) detect that to-be-printed printing paper (116a) is exhausted, the standby printing paper conveying mechanisms (130 and 230) convey standby printing paper (118a) into the printing paper feeding mechanism (100) for printing, so that automatic printing paper supplement is realized; and as the standby printing paper can be conveyed into the printing paper feeding mechanism automatically after the to-be-printed printing paper is exhausted, the printer automatic paper supplementing device can ensure that interruption of printing work can be avoided, and all that is needed is to add a group of printing paper before the standby printing paper is exhausted.

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