An example of a printing system is disclosed. The example disclosed herein comprises a plurality of nozzles and a controller. The plurality of nozzles is to eject a printing agent on a substrate to print a print job. The controller is to receive the print job comprising an outline and a fill area to be printed. The controller is also to define a first subset of the plurality of nozzles as a first printing mode to print the outline. The controller is further to define a second subset of the plurality of nozzles as a second printing mode to print the fill area, wherein the second subset comprises more nozzles than the first subset. The controller is further to print the print job based on the first printing mode and the second printing mode.

A method of printing an image using a printing system including at least first and second overlapping printhead segments, the method includes the steps of: feeding media past the printhead segments along a media feed direction; determining an extent of wander of the media in a direction perpendicular to the media feed direction; selecting a stitching method based on the determined extent of wander; and printing the image using the first and second printhead segments. The printing step includes stitching the first and second printhead segments using the selected stitching method.

A liquid jet head and so on capable of reducing both of a manufacturing cost and power consumption are provided. The liquid jet head according to an embodiment of the present disclosure is provided with a jet section and at least one drive board. The drive board is provided with a first input terminal and a second input terminal, a plurality of drive devices, a plurality of transmission lines, and a plurality of terminal resistors. The drive devices each have a first input/output section and a second input/output section. The plurality of drive devices include a first drive device and a second drive device. The plurality of transmission lines include a first transmission line, a second transmission line, and at least one third transmission line. The plurality of termination resistors include a first termination resistor, a second termination resistor, and a third termination resistor.

Provided is a jetting driver that can be used for various types of heads with minimal changes. The jetting driver includes: an image board receiving raw image data and generating image data by transforming the raw image data into a form suitable for a type of heads used; and an interface board physically separated from the image board, receiving the image data, and transmitting the image data to the heads through a plurality of channels.

A printer enables a user that commands a cleaning operation to know the cost for the ink used in the cleaning operation. A printer 2 has a printhead 7, a head maintenance mechanism 41 for cleaning the printhead 7, and a controller 60. The controller 60 determines whether or not the cleaning is cleaning commanded by an operator, and if the cleaning is cleaning commanded by the operator, displays the ink cost corresponding to the amount of ink used for the cleaning.

A method of printing an image using a printing system including at least first and second overlapping printhead segments, the method includes the steps of: feeding media past the printhead segments along a media feed direction; determining an extent of wander of the media in a direction perpendicular to the media feed direction; selecting a stitching method based on the determined extent of wander; and printing the image using the first and second printhead segments. The printing step includes stitching the first and second printhead segments using the selected stitching method.

There are provided a drive circuit and so on capable of controlling costs. A drive circuit according to an embodiment of the present disclosure is a circuit configured to output a drive signal to be applied to a liquid jet head, including a waveform storage section configured to store a plurality of pieces of waveform configuration information, a waveform selection section which is configured to select one of the plurality of pieces of waveform configuration information stored in the waveform storage section and which is configured to output the waveform configuration information selected as selected waveform configuration information, and a signal generation section configured to generate the drive signal configured to jet liquid based on the selected waveform configuration information output from the waveform selection section and an image datum input from an outside of the liquid jet head. The waveform selection section selects the selected waveform configuration information from the plurality of pieces of waveform configuration information using one of a first configuration signal set in advance, and a second configuration signal defined by an additional data signal included in the image datum.

In some examples, a fluid dispensing device component includes an input to receive a control signal from the fluid dispensing system, the control signal for activating the fluidic actuators of the fluid dispensing device during a fluidic operation mode. The fluid dispensing device component includes a nonvolatile memory, and a controller to, during a memory write mode, write a first portion of the nonvolatile memory to a first programmed level responsive to the control signal being activated for a first time duration, and write a second portion of the nonvolatile memory to a second programmed level responsive to the control signal being activated for a second time duration different from the first time duration, the second programmed level being different from the first programmed level.

In example implementations, an apparatus is provided. The apparatus includes a power supply, a first switch coupled, a second switch, and a second resistor. The first switch is coupled to the power supply and a low voltage control block. The second switch is coupled to the power supply and the first switch. The second resistor is coupled to the second switch to generate heat in response to being energized. The first switch is to control activation of the second switch via a fire signal from the low voltage control block and through the first resistor to energize the second resistor and cause a nozzle chamber to dispense a printing fluid.

A liquid jet head and so on capable of reducing both of a manufacturing cost and power consumption are provided. The liquid jet head according to an embodiment of the present disclosure is provided with a jet section and at least one drive board. The drive board is provided with a first input terminal and a second input terminal, a plurality of drive devices, a plurality of transmission lines, and a plurality of terminal resistors. The drive devices each have a first input/output section and a second input/output section. The plurality of drive devices include a first drive device and a second drive device. The plurality of transmission lines include a first transmission line, a second transmission line, and at least one third transmission line. The plurality of termination resistors include a first termination resistor, a second termination resistor, and a third termination resistor.