Abstract: Example implementations relate to shafts with tapered blades consistent with the disclosure. For example, a device comprising a shaft, a blade with plurality of tapered surfaces, the surfaces tapered from a center of the shaft to an outer edge of the shaft, and a membrane attached to the plurality of tapered surfaces to facilitate print substance transport from the center of a print substance container towards the edges of the print substance container.

Abstract: A seal removal structure can include a shell and a piercing member. The shell can have a first end section and a second end section. The first end section can be configured to receive a supply conduit of a supply fluid container and the second end section can be dimensioned to receive a receiving conduit of a container device. Additionally, the piercing member can be provided within the first end section to penetrate a seal of the supply conduit when the supply conduit is received by the first end section. Moreover, the piercing member can incise at least a portion of the seal from the supply conduit when the supply conduit or the piercing member rotates, while the supply conduit is received by the first end section.

Abstract: In some examples an adjustable print substance container may include a housing, a piston disposed in the housing to translate relative to the housing, a stop coupled to the housing or the piston, markings disposed on the housing or the piston coupled to the stop, where the markings corresponding to a plurality of a total number of pages, and an adjustable stop coupled to the other of the housing or the piston, the adjustable stop being adjustable to selectively permit an amount of translation of the piston relative to the housing, the amount of translation being equal to a respective total number of pages of the plurality of the total number of pages.

Abstract: Example implementations relate to print substance donor containers. For example, a system comprising a receiving container with a receiving receptacle port and a donor container comprising a outlet probe to transport print substance material from the donor container to the receiving container in response to the outlet probe coupling with the receiving receptacle port of the receiving container.

Abstract: A device may include a dispensable substance container to hold a dispensable substance; a dispensing nozzle attached to the dispensable substance container to dispense the dispensable substance out of an opening in the dispensing nozzle; and a frangible obstruction encompassing the dispensing nozzle and obstructing the opening of the dispensing nozzle wherein the frangible obstruction is to slide along the dispensing nozzle to uncover the opening when broken free from the dispensing nozzle by a wall of a receiving container during an engagement between the dispensable substance container and the receiving container.

Abstract: According to examples, a printer may include a processor and a memory on which is stored machine readable instructions that may cause the processor to access an instruction to print a print job of a user and determine whether the user is moving toward the printer. In response to a determination that the user is moving toward the printer, the instructions may cause the processor to initiate printing of the print job.

Abstract: An example device capable of predicting print substance end-of-life (EOL) comprises a container to hold a print substance, the container comprising a refill port through which print substance is to be introduced into the container. The example device also comprises a processor to receive signals indicative of an amount of print substance introduced via the refill port. The processor is also to predict a print substance end-of-life (EOL) based on the amount of print substance introduced.

Abstract: According to an example, a printer may receive an instruction to print a print job of a user and determine parameters of the print job. The printer may perform heuristic analysis of the print job based on the parameters of the print job and previously collected printing heuristic statistics of the user and adjust user printer configurations based on the heuristic analysis.

Abstract: According to an example, an apparatus may include an automatic document feeder, printing components, an externally accessible embedded finishing mechanism, an illumination source to direct attention to the embedded finishing mechanism, and a controller. The controller may determine whether a certain condition has been met pertaining to media sheets fed into the automatic document feeder or printed by the printing components, and in response to a determination that the certain condition has been met, may activate the illumination source.

Abstract: According to an example, an apparatus may include an automatic document feeder, printing components, an externally accessible embedded finishing mechanism, an illumination source to direct attention to the embedded finishing mechanism, and a controller. The controller may determine whether a certain condition has been met pertaining to media sheets fed into the automatic document feeder or printed by the printing components, and in response to a determination that the certain condition has been met, may activate the illumination source.

Abstract: A scanner is disclosed. The scanner has a platen with at least one edge of the platen uncovered.

Abstract: A scanner is disclosed. The scanner has a platen with at least one edge of the platen uncovered.

Abstract: An electronic device includes a substantially planar face, a switch and a switch actuation mechanism. The switch is configured such that successive actuations of the switch actuates the device between a first state and a second state. The switch actuation mechanism is configured to actuate the switch a first time in response to a first input along the face and a second time in response to a second input along the face. The second input has at least one characteristic, other than time at which it is performed, distinct from the first input.

Abstract: A printing device including a feed roller assembly, a separation pad located adjacent to the feed roller assembly, and a printer housing having an access plate. The separation pad is user-accessible when the access plate is opened.

Abstract: An electronic device includes a substantially planar face, a switch and a switch actuation mechanism. The switch is configured such that successive actuations of the switch actuates the device between a first state and a second state. The switch actuation mechanism is configured to actuate the switch a first time in response to a first input along the face and a second time in response to a second input along the face. The second input has at least one characteristic, other than time at which it is performed, distinct from the first input.

Abstract: Representative embodiments provide for a control system for use with a thermal conditioning device, comprising a computer-accessible storage media including control data and a controller coupled to the thermal conditioning device and coupled to the computer-accessible storage media. The controller is configured to receive input corresponding to one of a geographic region or a language identification, and to selectively control the thermal conditioning device using at least a portion of the control data in correspondence to the input. A method for controlling a thermal conditioning device includes receiving input corresponding to one of a geographic region or a language identification, and selectively reading control data in response to the input. The method further includes selectively controlling the thermal conditioning device in response to the selectively read control data.

Abstract: Disclosed herein is a stack monitoring system for an imaging apparatus for monitoring media reserves.

Abstract: A system and method for minimizing distortion in printed images due to toner explosion receives the incoming image bit stream and monitors the stream for horizontal lines and edges that would be particularly susceptible to toner explosion distortion. When such features are determined, the bit stream is modified to print an outlined area with a fill pattern therein. This decreases the amount of toner used to print the horizontal line or edge. As less toner is required, toner piles transferred to the paper are shorter and, therefore, tend to generate less distortion when toner explosions occur.