Hi Kirby
“Observe Maintenance Schedule” is made to tell the operator, that a cutter has safety functions. A lot of users don’t care about safety until the machine brakes down.
There are different versions of 78 machines.
78ES and 78XS, small display (black and white)
In the operating manual I have are two different ways explained. You will see:
Go to “main menu”(function survey), number 3 - icon with the knifes, number 3 “maintenance cut counter”. In this window you can over right the old value. You should set the counter to “0” and finish with ENTER (programming).
or
Go to “main menu”(function survey), number 4 - icon with the open end spanner, “maintenance cut counter”. In this window you can over right the old value. You should set the counter to “0” and finish with ENTER (programming).
78E, 78 ED, 78XT, etc. (big coloured display)
Go to “main menu”, right side “maintenance cut counter”. In this window you can over right the old value. You should set the counter to “0” and finish with ENTER (programming).
Do you have an operating manual? Search for maintenance cut counter.
Buntpapier