Sequential Explanation - Minolta EPI 054 User Manual

FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 MECHANICAL/ELECTRICAL
98.04.24
1174SBM0400A
4

SEQUENTIAL EXPLANATION

Numbers given in rectangles
A The power cord is plugged into the outlet.
Power cord is plugged in.
ON
AC24V for Drum heating (Transformer)
ON
Drum Dehumidifying
Heater
ON
Paper Dehumidifying
Heater
B Power Switch is turned ON.
Power Switch ON
ON
DC5V (Power Supply Unit)
ON
DC24V (Power Supply Unit)
ON
Control panel
ON
The Cooling Fan turns at full speed.
Approx. 3
Approx. 1
Starter setup and ATDC Sensor automatic adjustment
Only when the Imaging Unit is new. I/U Fuse blows when the
starter setup sequence is completed normally.
in the following flowchart are timer values in seconds.
Only when Dehumidifying
Switch is ON
ON
The Cooling Fan turns at half speed.
ON
Fusing Heater Lamp
ON
Scanner Reference Position Sensor
If the Scanner is not at the home position, Scanner Motor is
energized to move the Scanner to the home position.
ON
Lens Reference Position Sensor
If the Lens is not at the home position, Lens Motor is
energized to move the Lens to the home position.
ON
Mirror Reference Position Sensor
If the 4th Mirror is not at the home position, Mirror
Motor is energized to move the Mirror to the home
position.
M-7