Ricoh A230 Service Manual page 726

4. SERVICE TABLES
4.1 SERVICE LEVEL FUNCTIONS
4.1.1 HOW TO ENTER AND EXIT THE FAX SERVICE MODE
To Enter Fax Service Mode:
1. Ensure that the machine is in standby
mode.
2. Press $  , then hold down F
for more than 3 seconds.
The SP mode main menu appears.
3. Press / to enter the fax service mode.
To Exit Fax Service Mode:
1. Press 'OK' or 'PrevMenu' until the SP
mode main menu appears.
2. Press the $ key.
4.1.2 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
0 – Pr inter bit switches
1 – C ommunication bit switches
2 – G 3 bit switches
3 – G 4 internal switches
4 – G 4 parameter switches
NOTE: An optional G4 interface is required to access the G4 internal and G4
parameter bit switches.
SM
SERVICE LEVEL FUNCTIONS
4-1
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A230/A231/A232