Specifications

CONTENTS
1. OVERVIEW ..................................................................................................... III-1
2. MECHANISMS................................................................................................ III-2
2.1 Transmitting Mechanism (Feeding and scanning documents) ............... III-2
2.1.1 Automatic document feeder (ADF).................................................. III-2
2.1.2 Scanner ........................................................................................... III-3
2.2 Receiving Mechanism (Feeding recording paper and printing data) ...... III-4
2.2.1 Anti-curl system (ACS).................................................................... III-4
2.2.2 Automatic cutter .............................................................................. III-4
2.2.3 Recorder .......................................................................................... III-4
2.3 Power Transmission Mechanism ........................................................... III-5
2.3.1 Structure of the gear train ............................................................... III-5
2.3.2 Description of planetary gear system .............................................. III-7
2.3.3 Power transmission for four operation modes................................. III-8
[ 1 ] Recording mode (Solenoid: OFF, Motor rotation: Forward) ........ III-9
[ 2 ] Scanning mode (Solenoid: OFF, Motor rotation: Reverse).......... III-10
[ 3 ] Copying mode (Solenoid: ON➞OFF, Motor rotation: Forward) ... III-11
[ 4 ] Cutter driving mode (Solenoid: ON, Motor rotation: Reverse)..... III-12
2.3.4 Power transmission route ............................................................... III-14
2.4 Sensors and Actuators ........................................................................... III-15
3. CONTROL ELECTRONICS........................................................................... III-17
3.1 Configuration........................................................................................... III-17
3.2 Main PCB ................................................................................................ III-18
3.3 NCU PCB ................................................................................................ III-31
3.4 Control Panel PCB ................................................................................. III-34
3.5 Power Supply PCB ................................................................................ III-35