Service manual

Maintenance Mode
M085/M086 5-4 SM
5.1.4 DETAILED DESCRIPTION OF MAINTENANCE-MODE
FUNCTIONS
EEPROM Parameter Initialization (Function code 01, 91)
<Function>
The machine initializes the parameter, user switches, worker switches and assurance mode
switch settings registered in the EEPROM, to the initial values. Entering function code 01
initializes almost all of the EEPROM areas, but entering 91 does not initialize some areas, as
listed below.
Data item Function code 01 Function code 91
Maintenance-mode functions
User switches
Worker switch (
p.5-50 "Worker
Switch Settings (WSW)")
All of these will be
initialized.
These will be
initialized.
Remote activation code
Registered message for cover page
comment
Forwarding / paging number, PIN
number
Outside line number
Telephone function registration
One-touch dialing
Speed dialing
Group dialing
These will not be
initialized.
 If you replace the main PCB with the one used for any other machine, carry out this
procedure and then customize the EEPROM (
p.5-39 "EEPROM Customizing
(Function code 74)").