General Procedures / Information
6-64
12/04
FaxCentre F110
GP 29 Scanner Interface
Refer to
Block diagram
Figure 1 Block diagram
The CIS is controlled using 2 signals:
•
CLK: Pixel clock. The maximum frequency is 2MHz.
•
SI: Start pulse to begin a new scanning line. This signal is active high and should last one
clock cycle.
DC2
XWM8192CDW
CIS
200dpi /
300dpi
ULN2003A
Unipolar
stepper
motor
LED_G
SI
CLK
GLED
24V
SIG
DPS
DDS
Doc sensor
Page sensor
Buffer
PPAUTOFD*
SEN
PPSELECIN*
SDI
PPINIT*
SCK
PID7..0
DB7..0
PITGEN4
PITGEN5
MCLK
PITGEN6
VSMP
GINP
PITGENTR
PITGEN3
RLC
PITGEN0
Summary of Contents for FaxCentre F110
Page 1: ...12 04 FaxCentre F110 SERVICE MANUAL ...
Page 4: ...Introduction ii 12 04 FaxCentre F110 Page intentionally blank ...
Page 10: ...Service Call Procedures 1 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 14: ...Status Indicator RAPs 2 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 40: ...Image Quality 3 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 56: ...Repairs Adjustments 4 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 72: ...Repairs Adjustments 4 18 12 04 FaxCentre F110 Page intentionally blank ...
Page 74: ...Spare Parts List 5 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 137: ...General Procedures Information FaxCentre F110 12 04 6 51 GP 17 18 Not Used ...
Page 190: ...General Procedures Information 6 104 12 04 FaxCentre F110 Page intentionally blank ...
Page 192: ...Wiring Diagrams 7 2 12 04 FaxCentre F110 Page intentionally blank ...
Page 198: ...Wiring Diagrams 7 8 12 04 FaxCentre F110 WD 6 Wiring Diagram Figure 1 ...
Page 200: ...Page intentionally blank ...
Page 202: ...XEROX EUROPE ...