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1.2 Schematic Diagram for Printing Processes

Outline of printing processes is shown in the figures below.

PHD ASSY is integrated major units of printing processes. It is compose d as follows.

TCRU ASSY(K)
TCRU ASSY(C)
TCRU ASSY(M)
TCRU ASSY(Y)
[(3) Development]
ROS ASSY
[(2) Exposure]
PHD ASSY FUSER ASSY
[(10) Fixing]
BTR ASSY
engine principle0002FA
[(3) Development]
[(3) Development]
[(3) Development]
BTR
[(7) Tertiary transfer]
[(11) Cleaning]
Detack Saw
[(9) Static elimination]
: Laser beam
: Paper transfer
HTC
HTC
HTC
Developer(M)
Developer(Y)
Developer(C)
Developer(K) Drum(K)
Drum(C)
Drum(Y)
Drum(M)
IDT1
IDT1
IDT2
IDT2 Cleaner
IDT1 Cleaner
IDT1 Cleaner
engine principle0003FA
[(1) Changing with electricity]
[(1) Changing with electricity]
[(3) Development]
[(3) Development]
[(3) Development]
Refresher
Refresher
Refresher Refresher
[(4) Primary transfer]
[(5) Secondary transfer]
[(6) Cleaning]
[(8) Cleaning]
[(4) Primary transfer]
[(5) Secondary transfer]
[(6) Cleaning]
[(5) Secondary transfer]
[(7) Tertiary transfer]
[(3) Development]
[(1) Changing with electricity]
HTC
[(1) Changing with electricity]
RTC
RTC
RTC
RTC