Dell 3010CN Service Manual page 612

Signal line name
PCAL
PCOUNT
HSYNC
VSYNC
READY
PAGE
CRDY
SRDY
STS
CMD
DATA
CLK
BACK LITE
BL +5VDC
Chapter 7 Wiring Diagrams and Signal Information
Signal for changing over the pixel counter mode
Pixel count signal
Signal for determining image data range in main scanning
direction
Signal for indicating registration position of each of images Y,
M, C and K
Signal which shows whether or not the printer is in standby
state
Signal for determining one-page image data range
Signal for indicating whether or not the printer is ready for
receiving command signal
Signal for indicating whether or not the printer is ready for
status signal
Status signal transmitted from PWBA ESS to PWBA MACU
Command signal transmitted from PWBA MCU to PWBA ESS
Data signal
Signal for allowing control panel to capture transmitted data
LCD backlight power save signal
Power source for backlight
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Description