摘要:
The present invention provides an ink jet recording apparatus in which during wiping of an ink jet head surface, ink accumulation on both sides of each wiping region can be removed, thereby preventing dropping and transfer of the ink accumulation onto a recording medium, and maintaining good image quality. In the ink jet recording apparatus, a second wiping operation, separate from a normal first wiping operation, is performed for wiping a discharge element relatively moved to a position shifted by a predetermined amount from a position in the first wiping operation in a direction perpendicular to the wiping direction.
摘要:
An ink jet recording apparatus comprises an ink cap for capping an ink discharge port to discharge ink containing coloring material, a processing liquid cap for capping a processing liquid discharge port to discharge processing liquid for processing ink and preventing means for preventing the ink cap from capping the processing liquid discharge port or preventing means for preventing the processing liquid cap from capping the ink discharge port. With the structure thus arranged, it is made possible to avoid any insolubilization of coloring material contained in ink against solvent, thus maintaining the performance of such ink jet recording apparatus in good condition at all times for the excellent formation of images to be recorded.
摘要:
A liquid discharge apparatus includes a carriage on which are exchangeably mounted a recording discharging portion, for which is formed a recording liquid discharging port from which a recording liquid is discharged, and a processing liquid discharging portion, for which is formed a processing liquid discharging port from which a processing liquid is discharged to process the recording liquid, a dedicated recording liquid recovery member for, when the carriage is halted, performing a recovery process on a face in which the recording liquid discharging port is formed, and a processing liquid recovery member dedicated for, when the carriage is halted, performing a recovery process on a face in which the processing liquid discharging port is formed. In this apparatus, the processing liquid recovery member is moved separately from the recording liquid recovery member in a direction that differs from a direction in which the carriage moves, so as to be retractable from the face in which the recording liquid discharging port is formed.
摘要:
A transmissive original projecting apparatus has illuminating means for illuminating a transmissive original (1), projecting means for directing light transmitted through the transmissive original to the original supportion portion (A) of an original reading apparatus, and connecting means for connecting the illuminating means (B) and the projecting means together.
摘要:
The present invention has an object to provide an ink jet recording apparatus which can maintain stable recording quality by adequately removing ink remaining on discharge ports (82) during cleaning processing of a recording head (3), and a cleaning mechanism portion (204) for such a recording apparatus. There is provided an ink jet recording apparatus in which, after a carriage (6) enters into a cleaning mechanism portion (204) and a recording head (3) is capped by a cap (1), when the carriage (6) is further shifted in an advancing direction in a capping condition, one end of the cap (1) is opened.
摘要:
The present invention has an object to provide an ink jet recording apparatus which can maintain stable recording quality by adequately removing ink remaining on discharge ports (82) during cleaning processing of a recording head (3), and a cleaning mechanism portion (204) for such a recording apparatus. There is provided an ink jet recording apparatus in which, after a carriage (6) enters into a cleaning mechanism portion (204) and a recording head (3) is capped by a cap (1), when the carriage (6) is further shifted in an advancing direction in a capping condition, one end of the cap (1) is opened.
摘要:
A liquid discharge apparatus includes a carriage on which are exchangeably mounted a recording discharging portion, for which is formed a recording liquid discharging port from which a recording liquid is discharged, and a processing liquid discharging portion, for which is formed a processing liquid discharging port from which a processing liquid is discharged to process the recording liquid, a dedicated recording liquid recovery member for, when the carriage is halted, performing a recovery process on a face in which the recording liquid discharging port is formed, and a processing liquid recovery member dedicated for, when the carriage is halted, performing a recovery process on a face in which the processing liquid discharging port is formed. In this apparatus, the processing liquid recovery member is moved separately from the recording liquid recovery member in a direction that differs from a direction in which the carriage moves, so as to be retractable from the face in which the recording liquid discharging port is formed.