... lcplot produces plots of time series measured either by EPIC or by the OM. These plots show both net and background count rates. lcplot can be used to display a single time series directly or the multiple time series, produced by elcbuild for EPIC and by omlcbuild for the OM, and supplied as FITS files. ... The input FITS files must contain net count rates, background count rates and the associated errors. ... Each light curve (net and background) of the input file is plotted on a separate page. ...