ELECTRICAL COMPONENT DEFECTS
C262/C265 4-16 SM
4.4.5 MASTER EJECT
Name State Symptoms
Detects the box, but there
is no box
There is no place to eject the master.
Because of this, used masters will be
ejected into the machine’s cavity.
Eject box set switch
Does not detect the box,
but the box is installed
The machine displays “Set the master
eject box”, after the main switch is turned
on.
Pressure plate limit
position sensor
Does not detect the
pressure plate
SC400 occurs if one of these things
occurs:
• The pressure plate limit position sensor
or the pressure plate HP sensor do not
turn on after more than 8 seconds.
• The number of edges in the sensor
signal is less than 4 when the masters
are compressed for more than 6
seconds.
• The movement between the position of
print pressure and HP takes more than
6 seconds.
• The movement between the master
eject position and HP takes more than
3 seconds.
Pressure plate HP
sensor
Does not detect the
pressure plate at home
position
SC400 occurs if one of these things
occurs:
• The pressure plate limit position sensor
or the pressure plate HP sensor do not
turn on after more than 8 seconds.
• The number of edges in the sensor
signal is less than 4 when the masters
are compressed for more than 6
seconds.
• The movement between the position of
print pressure and HP takes more than
6 seconds.
• The movement between the master
eject position and HP takes more than
3 seconds.
Detects a master, but
there is no master
A master eject error occurs.
Master eject sensor
Does not detect a master,
but there is a master
A master eject error occurs, but the
master was ejected correctly.
Eject box lock sensor
Detects that the box is
locked, but it is released
The eject box lock solenoid does not
release the lock after the main switch is
turned on or the security mode is
canceled.
SC401 occurs.
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