Service manual

FrameMaker Ver5.5E(PC) CF3102/CF2002 TROUBLESHOOTING
02.06.13
T- 1 1
1-3. System Control Block Diagram
• Understanding the system control block diagram will help make easier the troubleshoot-
ing procedures for paper misfeeds, malfunctions, and image problems.
4025T001AC
AFR-18
Control Panel
UN201
DC Power Supply
3PU201
Image Processing
Board PWB-C
Scanner Motor
Drive Board
PWB-IC
Image Processing Interface
Board PWB-B
Scanner Assy
Scanner
Motor
M201
CCD Sensor Board
PWB-A
Image Control Board
PWB-F
Option Interface
Board PWB-G
Printer
Controller
LED Drive Board
PWB-LED
LPH Assy
PIC Board
PWB-PIC
DC Power
Supply 1
PU1
IO Board
PWB-IO
Control Board
PWB-A
AD-14
Finishing
Option
Paper Source
Option
Control System Line
Image Bus Line
IR
Engine