Abstract: According to one example, there is provided a monitoring module for determining the status of electrical components in an array of N electrical components. The monitoring module comprises a resistance measurer to measure the resistance across a pair of diagnostic terminals, a comparator to compare the measured resistance with a set of reference resistances, and a diagnostic module to determine the status of at least one electrical component in the array based on the comparison.

Abstract: System and method for deglitching an input signal. An output signal may be delayed to generate a delayed signal, the delayed signal determining a guard time interval following a desired transition in the input signal, and a logic circuit is used to keep the output signal unchanged during the guard time interval, and to allow the output signal to equal the input signal outside the guard time interval, based on a value of the delayed signal.

Abstract: An ink patch is printed on a swath of media, by an inkjet-printing mechanism of an inkjet-printing device. Printing the ink patch takes a first length of time. The ink patch printed on the swath is heated at a first temperature less than a second temperature specified for the first length of time the inkjet-printing mechanism takes to print the ink patch. A second length of time is waited. A total length of time the swath is heated is at least substantially equal to the first length of time plus the second length of time.

Abstract: An image forming system includes a print unit to print a plurality of swaths to form an image on a media, a media transport unit to transport the media to the print unit and an advancement error determination unit to determine an amount of advancement error corresponding to the transportation of the media. The image forming system also includes a swath adjustment module to dynamically adjust a swath size of a respective swath.