16.4.7 PCBs
16.4.7.1 Reader Unit
Ref.
[1]
[2]
[3]
[4]
[5]
H2
LA1
H1
H1
H2
H3
H4
Name
reader controller PCB
interface PCB
inverter PCB
CCD/AP PCB
fuse PCB
ELCB1
F-16-74
T-16-79
Description
controls the reader unit/ADF.
communicates image information read by the reader unit to
the printer unit.
controls the scanning lamp.
drives the CCD/processes analog images.
controls mirrors/lens heater.
Chapter 16
SP1
PLG1
0001-0442
16-195