Abstract: The printing control apparatus compares, when printing a bit image, a data set of a transmitted compressed image data to a data set of an untransmitted compressed image data, omits transmission of the data set in the subsequent compressed image data when the data sets coincide with each other, and notifies the printing apparatus that transmission of the data set has been omitted with setting in a printing command. The printing apparatus holds the compressed image data in which the data set has been omitted, and, when it is notified that transmission of the part of the data set has been omitted, generates the bit image by reusing a part of the already existing data set and developing the held compressed image data.

Abstract: The printing control apparatus compares, when printing a bit image, a data set of a transmitted compressed image data to a data set of an untransmitted compressed image data, omits transmission of the data set in the subsequent compressed image data when the data sets coincide with each other, and notifies the printing apparatus that transmission of the data set has been omitted with setting in a printing command. The printing apparatus holds the compressed image data in which the data set has been omitted, and, when it is notified that transmission of the part of the data set has been omitted, generates the bit image by reusing a part of the already existing data set and developing the held compressed image data.

Abstract: A printing apparatus including one or more feeding units includes: a sheet size determining unit which determines a sheet size of a sheet, on which print data are printed, in predetermined order; a print control unit which stores a designated size, which is the sheet size determined by the sheet size determining unit, in a storage unit; a feeding unit selector which selects the feeding unit on the basis of the designated size; and a process selection information storing unit which stores process selection information used to designate a process executed by the print control unit.

Abstract: A printer includes a use status computation section which collects statistics of a use status of an analyzed print job and computes a use frequency and an execution interval of a language translation program based on a result of the statistics, and a resident mode switching section which causes a language translation program with a highest use frequency to initially stay resident in a memory and further causing a language translation program with a high use frequency and a long execution interval to stay resident next to the language translation program with the highest use frequency in the memory.

Abstract: A printing apparatus that measures a consumption of a colorant during printing, includes a shade level measuring unit that measures a print shade level on a print sheet, a range segment counting unit that counts the number of print sheets falling within each of a plurality of print shade range segments based on the measurement results of the shade level measuring unit, and an output unit that outputs the count results of the range segment counting unit on a per print shade range segment basis.

Abstract: There is provided a color page printer including a print engine operable by a color mode for executing color printing and a monochrome mode for executing monochrome printing, and a control unit for controlling the print engine to generate a printed paper having a content corresponding to received print data.

Abstract: A printing apparatus including one or more feeding units includes: a sheet size determining unit which determines a sheet size of a sheet, on which print data are printed, in predetermined order; a print control unit which stores a designated size, which is the sheet size determined by the sheet size determining unit, in a storage unit; a feeding unit selector which selects the feeding unit on the basis of the designated size; and a process selection information storing unit which stores process selection information used to designate a process executed by the print control unit.

Abstract: A printing apparatus that is capable of performing two-sided printing, includes: a sheet determining unit that determines whether a sheet size that has been instructed is smaller than a predetermined standard; a one-sided/two-sided determining unit that determines whether one-sided printing or two-sided printing has been instructed; and a printing/feeding control unit that, in a case where the sheet determining unit has determined that the sheet size is smaller than the predetermined standard and the one-sided/two-sided determining unit has determined that two-sided printing has been instructed, selects short-edge feeding for performing feeding of a sheet having an orientation in which short edges of the sheet are perpendicular to a feeding direction in the printing apparatus and performs printing on the sheet.

Abstract: A network system includes a first server on a service providing side, a second server on a service receiving side, and printer hosts and printers connected to a local network on the second server side. The second server stores information on printer driver versions installed to its printer hosts and firmware installed to its printers, and determines whether these are the latest versions by transmitting version information and the second server's company information to the first server. The first server stores the latest printer driver and firmware versions and information on companies to which they may be provided, and provides the second server with the latest versions when permitted and when they are newer than the version information transmitted from the second server.

Abstract: A printing apparatus that measures a consumption of a colorant during printing, includes a shade level measuring unit that measures a print shade level on a print sheet, a range segment counting unit that counts the number of print sheets falling within each of a plurality of print shade range segments based on the measurement results of the shade level measuring unit, and an output unit that outputs the count results of the range segment counting unit on a per print shade range segment basis.

Abstract: A printing system in which a printing apparatus and a host device are connected on a network, wherein the printing apparatus has a starting unit that, when power is turned on under prescribed conditions, starts up the printing apparatus based on a prescribed network setting differing from that used during regular use while retaining the network setting used during regular use, and the host device has: a recognition unit that recognizes the printing apparatus started up based on the prescribed network setting differing from that used during regular use, and an inspection unit that acquires prescribed information from the printing apparatus after the printing apparatus has been recognized.

Abstract: A printer includes a use status computation section which collects statistics of a use status of an analyzed print job and computes a use frequency and an execution interval of a language translation program based on a result of the statistics, and a resident mode switching section which causes a language translation program with a highest use frequency to initially stay resident in a memory and further causing a language translation program with a high use frequency and a long execution interval to stay resident next to the language translation program with the highest use frequency in the memory.

Abstract: A printer includes: a nonvolatile storage unit, storing a plurality of types of software and enable keys for the respective pieces of the software; and a software update unit, when update information including several pieces of software and verification keys and new enable keys for the respective pieces of the software is provided, determining, whether or not the enable key in the nonvolatile storage unit pertaining to the corresponding software has a predetermined relationship with the verification key in the update information, with respect to each of the pieces of the software in the update information, and performing rewrite processing for rewriting the software and the enable key in the nonvolatile storage unit respectively to the software and the new enable key in the update information, with respect to each of the pieces of the software for which the enable key has the predetermined relationship with the verification key.

Abstract: A method of updating first software in at least one apparatus in which a first password is set and which determines, when receiving a second password and second software, whether or not the received second password matches the first password set in the apparatus and whether or not the received second software is for the apparatus, when the second password matches the first password and the second software is for the apparatus. The method includes; causing a user to select the apparatus from among a plurality of apparatuses; causing the user to input the second password; causing the user to designate an update file pertaining to the second software; storing information of the apparatus selected by the user, the second password input by the user and the update file designated by the user; and performing update processing to transmit the second password and the second software in the update file to the apparatus selected by the user in accordance with the stored information.

Abstract: There is provided a color page printer including a print engine operable by a color mode for executing color printing and a monochrome mode for executing monochrome printing, and a control unit for controlling the print engine to generate a printed paper having a content corresponding to received print data.

Abstract: A model-specific database 27 provided on a print control member 11 of a printer stores setting commands for a plurality of print stations, and menu information to be displayed on an operation panel. A maintenance processing member 25 obtains from the model-specific database 27, a menu corresponding to the model ID 251 of the print station, and displays the menu on the operation panel exposed at the printer housing. A maintenance operator carries out adjustment of the print station by operating the operation panel. Since processes and the like depending on the model of the print station are concentrated in the maintenance processing member 25 and the model-specific database 27, other structures of the print control member 11 can be configured so as not to depend on the model of the print station.

Abstract: An information processing apparatus is configured as an apparatus for accessing an external date and time management apparatus, such as an SNTP server, to adjust the date and time of an internal clock and as an apparatus for calculating the next date and time adjustment execution date and time so that an error of the internal clock falls within the allowance time specified by the user whenever the date and time are adjusted.

Abstract: According to a printing system of the present invention, each host performs a process for creating and storing a preview file when transmitting reserve job data to a printing apparatus, and a process for generating and transmitting reserve job data that includes preview file designation data representing the storage location of the preview file. The printing apparatus manages each set of preview file designation data in correlation with reserve job data, and supplies a preview file correlated with reserve job data, or preview file designation data, to the host that requires the preview file.

Abstract: A complex machine includes: a scanning unit having a function of scanning an object put on a platen to thereby generate image data of the object; a printing unit that performs printing on a sheet; a control unit that, when designation-information-included printing data including region designation information that designates a region on the sheet, scanning region designation information that designates a scanning region, and printing data that defines an image to be printed onto the sheet is received, makes the scanning unit scan a range based on the scanning region designation information to thereby acquire the image data, and that makes the printing unit print on the sheet the image indicated by the printing data and a scanning image that is an image indicated by the acquired image data so that the scanning image is positioned within the region indicated by the region designation information.

Abstract: A printer includes: a print performing unit which can change a structure thereof and in which contents of an executable printing process change depending on the structure; an apparatus name information storing unit which stores a plurality of apparatus name information as identification information of the apparatus coordinated with the structure; and a request responding unit for transmitting the apparatus name information coordinated with the structure at that time when a prescribed request is received among the plurality of apparatus name information to an apparatus transmitting the request.