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FAX-L1000 Chapter 3: Technical Reference
2.6.3 ECNT board function block diagra
Figure 3-30 Function Block Diagram (2)
ECNT board
Horizontal synchronization
signal (-BD) control
paper size
detection
switch(sw600)
Power supply unit
Laser control
Drive control
SCNTboard interface
Fixing heater control
Recording paper
eject sensor1
J203
Scanner motor control
M
Tonner
cartridge
J59
Laser/
scanner
unit
J53J52
Main motor
J603
J72
J103
2bin
solenoid
Fan unit
Multi-purpose
sensor
J60J58J54
J131
Fixing
unit
Low-voltage,
High-voltage power supply
J51
J101
J31
Sensors detection
High voltage
generation/ control
Paper size detection board 1
SL
TWINS board
J31
J36
J202
J102
Printer cover
sensor
J57
Pre-feed
sensor
Top of page
sensor
J602
J604
SL
Paper
sensor
Paper pickup
solenoid
J801
J803
J802
SL
Paper
sensor
Paper pickup
solenoid
J42
J32
SCNT board
J2
J73
J71
Envelope feeder (option)
J901
J902
Envelope multiple
feed sensor
SL
Envelope
pickup solenoid
Duplexing unit (option)
J704
J701
J702
J703J705
J706
J707
M
M
Reversing motor
Duplexing
feed motor
SL
Duplexing
unit solenoid
Reverse
paper sensor
Face-up
sensor
Duplexing unit
pickup sensor
Duplexing unit
exhaust fan
J601
paper size
detection
switch(sw601)
paper size
detection
switch(sw602)
paper size
detection
switch(sw800)
paper size
detection
switch(sw801)
paper size
detection
switch(sw802)
Paper feed unit (option)
Recoding paper
overload sensor 1
Recoding paper
overload sensor 2
Recording paper
eject sensor2
J201
J1