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December 2006
6-48
WorkCentre M20, 4118, FaxCentre 2218 Family
GP 14
General Procedures and Information
•
ABC (Automatic Background Control): Tmin Automatic change.
3.
Mixed mode processing for text/photo mixed document.
4.
EDF data memory: 2x4Kx16bits = 128Kbits (internal).
5.
LAT data memory: 4x4Kx16bits = 256Kbits (external).
Scaling of Input Image
1.
Scaling factor:
•
Horizontal direction: 25 to 800% by 1% unit.
•
Vertical direction: 25 to 100% by 1% unit.
2.
Scaling data memory: 2x8Kx8bits = 128Kbits (internal).
Intelligent Scan Motor Controller
1.
Automatic acceleration/deceleration/uniform velocity.
2.
Data memory: 256x16bits = 4Kbits (internal).
Auto-Run
Automatic CLK_LINE (line processing start control) and TG (line scan start control) signal gen-
eration.
1.
Available re-synchronization of TG signal.
2.
Programmable TG’s period & CLK_LINE’s occurrence number.
Processed Data Output Format in DTM (Data Transfer Module)
1.
DMA mode: Burst/On-demand mode.
2.
CDIP I/F: LINE_SYNC, PIXEL_SYSNC, PIXEL_DATA[7:0].
36 General Purpose Input/Output: 8(GPO), 28(GPIO)
Black/White Reversion and Image Mirroring Support
Refer to Figure 2 and Figure 3.
Figure 2 External interface with CIP4
Содержание M20 - WorkCentre B/W Laser
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Страница 5: ...December 2006 Xerox WorkCentre M20 4118 FaxCentre 2218 Family Service Manual...
Страница 10: ...December 2006 ii WorkCentre M20 4118 FaxCentre 2218 Family Introduction...
Страница 40: ...December 2006 1 2 WorkCentre M20 4118 FaxCentre 2218 Family Service Call Procedures...
Страница 46: ...December 2006 1 8 WorkCentre M20 4118 FaxCentre 2218 Family SCP 7 Service Call Procedures...
Страница 48: ...December 2006 2 2 WorkCentre M20 4118 FaxCentre 2218 Family Status Indicator RAPs...
Страница 54: ...December 2006 2 8 WorkCentre M20 4118 FaxCentre 2218 Family 6 1 Status Indicator RAPs...
Страница 64: ...December 2006 2 18 WorkCentre M20 4118 FaxCentre 2218 Family 9 5 9 6 Status Indicator RAPs...
Страница 68: ...December 2006 2 22 WorkCentre M20 4118 FaxCentre 2218 Family 10 3 Status Indicator RAPs...
Страница 72: ...December 2006 2 26 WorkCentre M20 4118 FaxCentre 2218 Family 20 3 Status Indicator RAPs...
Страница 78: ...December 2006 3 2 WorkCentre M20 4118 FaxCentre 2218 Family Image Quality...
Страница 100: ...December 2006 4 2 WorkCentre M20 4118 FaxCentre 2218 Family Repairs and Adjustments...
Страница 110: ...December 2006 4 12 WorkCentre M20 4118 FaxCentre 2218 Family REP 1 7 Repairs and Adjustments...
Страница 134: ...December 2006 4 36 WorkCentre M20 4118 FaxCentre 2218 Family REP 5 3 Repairs and Adjustments...
Страница 138: ...December 2006 4 40 WorkCentre M20 4118 FaxCentre 2218 Family REP 7 1 Repairs and Adjustments...
Страница 146: ...December 2006 4 48 WorkCentre M20 4118 FaxCentre 2218 Family REP 8 6 Repairs and Adjustments...
Страница 158: ...December 2006 4 60 WorkCentre M20 4118 FaxCentre 2218 Family ADJ 1 1 Repairs and Adjustments...
Страница 160: ...December 2006 4 62 WorkCentre M20 4118 FaxCentre 2218 Family ADJ 5 1 ADJ 5 2 Repairs and Adjustments...
Страница 162: ...December 2006 5 2 WorkCentre M20 4118 FaxCentre 2218 Family Parts Lists...
Страница 206: ...December 2006 5 46 WorkCentre M20 4118 FaxCentre 2218 Family Part Number Index Parts Lists...
Страница 208: ...December 2006 6 2 WorkCentre M20 4118 FaxCentre 2218 Family General Procedures and Information...
Страница 276: ...December 2006 6 70 WorkCentre M20 4118 FaxCentre 2218 Family GP 26 General Procedures and Information...
Страница 280: ...December 2006 7 2 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data...
Страница 308: ...December 2006 7 30 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data...
Страница 310: ...December 2006 8 2 WorkCentre M20 4118 FaxCentre 2218 Family Accessories...
Страница 314: ...December 2006 8 6 WorkCentre M20 4118 FaxCentre 2218 Family ACC 2 Accessories...