A liner, blank or sheet of compressed sphagnum moss having a moisture content such that the liner, blank or sheet is pliable to the extent that it is able to be folded and unfolded with minimal or no degradation to the fiber integrity, wherein the liner, blank or sheet of compressed sphagnum moss is provided with means to minimise moisture loss. The data transmission detector detects any data to be sent and sends the data if such data exists. One-against-all class binarization and regression learners are used for each class model and ensemble classifiers are improved using stacking. This is preferably realized by placing a mosaic filter pattern directly on pixels of an appropriate optoelectronic image sensor, for example by evaporation and photolithographic definition. When it is determined that the trial printing is to be carried out during image formation according to the set output mode, the CPU provides control to set the number of trial print pages according to predetermined conditions and carry out the trial printing for the set number of trial print pages. Checks received from the bill-pay vendor may be numbered into a range that is not a user-generated range.