Gestetner A193 Service Manual page 605

1. SERVICE LEVEL FUNCTIONS
1.1 HOW TO ENTER AND EXIT THE FAX SERVICE MODE
To Enter the Fax Service Mode:
1. Press the 'Facsimile' key, and make
sure that the 'Facsimile' LED is on.
 
2. Press 'User Tools'
The service mode main menu appears.
To Exit Fax Service Mode:
1. Press 'OK' or 'PrevMenu' until the
service mode main menu appears.
2. Press the 'User Tools' key twice.
1.2 BIT SWITCH PROGRAMMING (FUNCTION 01)
1. Enter the fax service mode.
 
2. Press
3. Press one of the following numbers, as

required:
System bit switches

–
Scanner bit switches

–
Printer bit switches
 –
Communication bit switches

–
G3 bit switches

–
G4 internal switches
 –
G4 parameter switches
–
NOTE: An optional G4 interface is required to access the G4 internal and G4
parameter bit switches.
Example:

1. Press
2. Scroll through the bit switches.
(A639)
  
4-1
SERVICE LEVEL FUNCTIONS
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