Printing apparatus and double-sided printing control program
First Claim
1. A printing apparatus which performs printing on a sheet, comprising:
- a printing section which performs the printing on the sheet at a printing position;
a transport mechanism in which a transport route which guides the sheet to the printing position and a re-transport route which guides the sheet having passed through the printing position to the printing position again are formed, the transport mechanism including an install section to which a transport unit, in which an extended route connected to the re-transport route to form a part of the re-transport route thereby lengthening a length of the re-transport route is formed, is to be installed;
a print control section which controls the printing section and the transport mechanism to execute a plurality of kinds of double-sided printing processes having different maximum numbers of sheets present at the same time in the transport mechanism from each other so that in a case that the transport unit is installed to the install section, a double-sided printing process, among the double-sided printing processes, in which a maximum number of sheets is large as compared with a case in which the transport unit is not installed to the install section is executed; and
an option detecting section which is configured to detect as to whether or not the transport unit is installed to the install section,wherein the print control section is configured to determine whether or not the transport unit is installed to the install section based on a detection result of the option detecting section,under a condition that the print control section determines that the transport unit is not installed to the install section, the print control section controls the printing section and the transport mechanism to execute a double-side printing processes having a single sheet present at a time in the transport mechanism, andunder a condition that the print control section determines that the transport unit is installed to the install section, the print control section controls the printing section and the transport mechanism to execute a double-sided printing processes having a plurality of sheets present at the same time in the transport mechanism.
1 Assignment
0 Petitions
Accused Products
Abstract
There is provided a printing apparatus including: a printing section; a transport mechanism in which a transport route and a re-transport route are formed, the transport mechanism including an install section to which a transport unit is to be installed; and a print control section which controls the printing section and the transport mechanism to execute a plurality of kinds of double-sided printing processes having different maximum numbers of sheets present at the same time in the transport mechanism from each other so that in a case that the transport unit is installed to the install section, a double-sided printing process in which a maximum number of sheets is large as compared with a case in which the transport unit is not installed to the install section is executed.
11 Citations
14 Claims
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1. A printing apparatus which performs printing on a sheet, comprising:
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a printing section which performs the printing on the sheet at a printing position; a transport mechanism in which a transport route which guides the sheet to the printing position and a re-transport route which guides the sheet having passed through the printing position to the printing position again are formed, the transport mechanism including an install section to which a transport unit, in which an extended route connected to the re-transport route to form a part of the re-transport route thereby lengthening a length of the re-transport route is formed, is to be installed; a print control section which controls the printing section and the transport mechanism to execute a plurality of kinds of double-sided printing processes having different maximum numbers of sheets present at the same time in the transport mechanism from each other so that in a case that the transport unit is installed to the install section, a double-sided printing process, among the double-sided printing processes, in which a maximum number of sheets is large as compared with a case in which the transport unit is not installed to the install section is executed; and an option detecting section which is configured to detect as to whether or not the transport unit is installed to the install section, wherein the print control section is configured to determine whether or not the transport unit is installed to the install section based on a detection result of the option detecting section, under a condition that the print control section determines that the transport unit is not installed to the install section, the print control section controls the printing section and the transport mechanism to execute a double-side printing processes having a single sheet present at a time in the transport mechanism, and under a condition that the print control section determines that the transport unit is installed to the install section, the print control section controls the printing section and the transport mechanism to execute a double-sided printing processes having a plurality of sheets present at the same time in the transport mechanism. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13)
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12. A non-transitory tangible media storing a double-sided printing control program which makes a computer of an image forming apparatus execute an installation judging process and a print controlling process, wherein the image forming apparatus includes a printing section which performs printing on a sheet at a printing position, a transport mechanism in which a transport route that guides the sheet to the printing position and a re-transport route that guides the sheet having passed through the printing position to the printing position again are formed, and the transport mechanism includes an install section to which a transport unit, in which an extended route which is connected to the re-transport route to form a part of the re-transport route thereby lengthening a length of the re-transport route is formed, is installed, and an option detecting section which is configured to detect as to whether or not the transport unit is installed to the install section,
the installation judging process comprises: -
a process in which whether or not the transport unit is installed to the install section is judged based on a detection result of the option detecting section; and the print controlling process comprises; a process in which under a condition that the transport unit is judged to be installed to the install section in the installation judging process, a double-sided printing process, in which a maximum number of sheets present at the same time in the transport mechanism is large as compared with a case in which the transport unit is judged not to be installed to the install section in the installation judging process, is executed by the printing section and the transport mechanism, wherein, under a condition that the transport unit is determined not to be installed to the install section, a double-sided printing processes having a single sheet present at a time in the transport mechanism is executed by the printing section and the transport mechanism, and wherein, under a condition that the transport unit is determined to be installed to the install section, a double-sided printing processes having a plurality of sheets present at the same time in the transport mechanism is executed by the printing section and the transport mechanism. - View Dependent Claims (14)
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Specification