If this isn't the correct place, no doubt I will be told. Here is the situation. I have a fax machine that has decided not to work right. What happens is the power, xmt/reserve, and memory/multifile diodes light when the unit is turned on. Opening the compartment for the thermal paper roll doesn't result in the usual beep. You have to understand it is an OLD unit. Also pressing the usual buttons also doesn't even give beeps. The top row in the display only shows the squares. Remember I said the unit is old. How about a cooling fan that comes on when the unit is in use. Along with an actual three ring binder for manual.