Canon Color imageCLASS MF9170c Service Manual page 340

Abbreviation Signal name
/VDO42 VIDEO signal (Black video 2)
VDO42 VIDEO signal (Black video 2)
LD4CTRL2 LASER CONTROL signal
LD4CTRL1 LASER CONTROL signal
LD4CTRL0 LASER CONTROL signal
/VDO41 VIDEO signal (Black video 1)
VDO41 VIDEO signal (Black video 1)
LDPWRH LASER LIGHT INTENSITY SWITCH signal
LD4PDOUT LASER CURRENT OUTPUT signal
/BD1I BD INPUT signal (Magenta)
LD1PDOUT LASER CURRENT OUTPUT signal
/VDO12 VIDEO signal (Magenta video 2)
VDO12 VIDEO signal (Magenta video 2)
LD1CTRL2 LASER CONTROL signal
LD1CTRL1 LASER CONTROL signal
LD1CTRL0 LASER CONTROL signal
/VDO11 VIDEO signal (Magenta video 1)
VDO11 VIDEO signal (Magenta video 1)
/VDO22 VIDEO signal (Cyan video 2)
VDO22 VIDEO signal (Cyan video 2)
LD2CTRL2 LASER CONTROL signal
LD2CTRL1 LASER CONTROL signal
LD2CTRL0 LASER CONTROL signal
/VDO21 VIDEO signal (Cyan video 1)
VDO21 VIDEO signal (Cyan video 1)
LDPWRH LASER LIGHT INTENSITY SWITCH signal
LD2PDOUT LASER CURRENT OUTPUT signal
/TOPS TOP OF PAGE signal
POFSTS ONE-SIDED PAPER signal
MPTPINS MULTI-PURPOSE TRAY PAPER POSITION signal
MPTEPMS MULTI-PURPOSE TRAY PAPER signal
COLOR MISREGISTRATION/IMAGE DENSITY sig-
RDSRSR nal (Regular reflection)
RDSRGAIN0 PHOTORECEPTION SENSITIVITY SWITCH signal
RDSRGAIN1 PHOTORECEPTION SENSITIVITY SWITCH signal
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