The pampered printer

At last weeks night orienteering event in Knole Park  the results printer spewed out complete rubbish. One bright spark in the Club has had the eureka moment  that the printer only misbehaves when its cold. This week we gave it a hot water bottle and it worked a treat.  However  the printer was indoors in the luxury of the Bewl Water Outdoor Centre;  not its usual place in the back of a car in the woods , so not a real test this week.