Receiving A Fax Message In Power Saver Mode - Ricoh MV310 Service Manual

May 22nd, 1995

3. Receiving a Fax Message in Power Saver Mode

The flow chart on the next page explains how the machine receives a fax
message while it is in a power saver mode.
Ring Detection
While the machine is in a power saver mode, the power saver CPU monitors
ringing signals from the line. When the power saver CPU has detected two
ringing signals, it activates the +5V supply to the main CPU and passes the
ring detection process to the main CPU.
After the main CPU has detected a ringing signal, the machine goes to Power
Saver Mode Level 0 and receives the fax into memory. Level 0 mode looks
the same as the previous mode for users, but all the system components are
active in the background for receiving a fax message.
See point 1 on the flow chart.
Printing
If either of the following conditions is not met (condition #1 on the flow chart),
the machine will print out the fax message then return to Power Saver Mode
in the manner described in the previous two flow charts in this section.
•
Power Saver mode is activated during the Night Timer period
•
The machine is currently in the Night Timer period.
If both conditions are met, the machine returns to Power Saver Mode as de-
scribed in the previous two flow charts in this section. It will print the fax
message after the Night Timer expires.
See point 2 on the flow chart.
Cross Reference
Night Timer On/Off: User Function 62
Programming the Night Timer period: User Function 72
DETAILED SECTION DESCRIPTIONS
2-63
SYSTEM FEATURES