A method, apparatus, and non-transitory computer-readable storage medium for altering a digital image for a printing job, the method comprising receiving a requested printing job including the digital image, performing a segmentation on the digital image, extracting values of properties for a segment of the segmented digital image, determining, based on the extracted values of the properties for the segment, whether the segment of the digital image should be altered, and altering the segment of the digital image when it is determined the segment of the digital image should be altered, a resulting altered digital image being transmitted to a printer for printing.

A method, apparatus, and non-transitory computer-readable storage medium for altering a digital image for a printing job, the method comprising receiving a requested printing job including the digital image, performing a segmentation on the digital image, extracting values of properties for a segment of the segmented digital image, determining, based on the extracted values of the properties for the segment, whether the segment of the digital image should be altered, and altering the segment of the digital image when it is determined the segment of the digital image should be altered, a resulting altered digital image being transmitted to a printer for printing.

An example method for estimating a media level of a media stack in a printer includes storing a media level model correlating a picker metric of a media picker to pick media from the media stack to the media level; measuring a current picker metric when the media picker picks the media from the media stack during a print job; adding the current picker metric to a historical data set; updating the media level model by generating a regression for the historical data set; and based on the current picker metric and the updated media level model, estimating a current media level of the media stack.

If a sheet type of a sheet used for printing a print job is a predetermined sheet type (e.g., thick sheet) for which printing at a normal speed is impossible, a job control unit of an image forming apparatus sets the printing speed to a low speed and prints the print job with a printing resolution as high resolution.

According to examples, an apparatus may include a processor and a memory on which are stored computer-readable instructions that, when executed by the processor, may cause the processor to receive information regarding a payment failure associated with a payment for printed pages at a printer. In some examples, the payment failure may be correlated to a payment method. Based on the information regarding the payment failure, the processor may determine a success rate in retrying the payment using the payment method, and based on the determined success rate being greater than a predetermined threshold, the processor may reprocess the payment using the payment method.

An intelligent Print Device monitoring & manipulation method provided on a host computer that continually tracks in the connected/accessible print devices parameters like toner or ink cartridge/container along with identities & toner levels. As & when certain device statuses change, the invention will accordingly & progressively alter the density/resolution and such allied print device setting to achieve higher page yield from the available toner/ink present in cartridge. The alteration activity can be initiated automatically on-site &/or manually from remote location, when it is added as part of system platform that bridges client sites having print devices and the host computer to external service providers.

An image recording device includes a display panel, a cartridge mount, an information input interface, memory, and a controller. The controller obtains service provider information through the information input interface, stores the obtained service provider information in the memory, obtains first identification information or second identification information related to a cartridge mounted in the cartridge mount, sets an operation mode to a first mode in response to obtaining the first identification information, sets the operation mode to a second mode in response to obtaining the second identification information, causes the display panel to display a type of the cartridge in response to setting the operation mode to the first mode, and causes the display panel to display the service provider information in response to setting the operation mode to the second mode.

A supporting program corresponding to the printer causes an information processing device to obtain user identification information and a usage condition associated with the user identification information when a general-use printing program receives a print instruction. The usage condition is a condition that determines whether printing is executable by a printer. The supporting program determines whether the printing is executable by the printer based on print settings of the print instruction and the obtained usage condition.

An image forming apparatus includes an image forming unit; a reverse conveying roller; a discharge unit including a reverse conveying path, an openable and closable member, an open/close sensor, a discharge tray, a sheet conveyance unit, and a failure detector; and a controller. If the controller determines that the sheet conveyance unit is in failure based on a detection result of the failure detector and determines that the openable and closable member is closed based on a detection result of the open/close sensor, the controller prohibits discharge of the sheet to the discharge tray and permits conveyance of the sheet to the reverse conveying path, and if the controller determines that the sheet conveyance unit is in failure and determines that the openable and closable member is open, the controller prohibits the conveyance of the sheet to the reverse conveying path.

An image forming apparatus includes a first storage unit, a second storage unit, and a control unit that is configured to cause received print data to be stored in the first storage unit and the second storage unit. The control unit causes a printer unit to perform a print to print the stored print data in the first storage unit in a case where the first storage unit is in a normal state, and causes a message to be displayed in a case where the first storage unit has a functional failure.