Night Mode; Entering Night Stand-By And Night Modes; What Happens In Night Stand-By And Night Modes - Ricoh A230 Service Manual

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ENERGY SAVER MODES

2.11.5 NIGHT MODE

This function is for the copier/fax configuration. There are two types of night mode:

Night Stand-by mode and Night mode. The difference between night stand-by

mode and night mode is the machine's condition when the machine enters auto off

The machine enters the night stand-by mode and night modes when one of the

following occur:

• The auto off timer runs out

• The operation switch is pressed to turn the power off

If the machine is in one or more of the following conditions, the machine enters

night stand-by mode. If not, the machine enters night mode.

• Error or SC condition

• An optional G4 unit is installed

• An optional fax HDD is installed

• Image data is stored in the memory

• During memory Tx or polling Rx

• The handset is off hook

• An original is in the ADF

• The ADF is open

When the machine enters either of these modes, the fusing lamp and operation

switch turn off, and only the main power LED is lit.

Night stand-by mode

The system +5V is still supplied to all components. When the machine detects a

ringing signal, the +24V supply is activated and the machine automatically prints

the incoming message.

The system +5V supply also turned off. However, +5VE (+5V for energy saver

mode) is still activated. When the machine detects a ringing signal, or off-hook

signal, the machine goes back to night stand-by mode and the system +5V and

+24V supplies are activated. Then the machine receives the incoming message

and prints it.

A230/A231/A232