Canon Color imageCLASS MF9170c Service Manual page 341

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Abbreviation Signal name
COLOR MISREGISTRATION/IMAGE DENSITY sig-
RDSRDR nal (Irregular reflection)
COLOR MISREGISTRATION/IMAGE DENSITY DE-
RDSRLED TECTION LED DRIVE signal
COLOR MISREGISTRATION/IMAGE DENSITY sig-
RDSLSR nal (Regular reflection)
RDSLGAIN0 PHOTORECEPTION SENSITIVITY SWITCH signal
RDSLGAIN1 PHOTORECEPTION SENSITIVITY SWITCH signal
CSTPEMPS CASSETTE PAPER signal
COLOR MISREGISTRATION/IMAGE DENSITY DE-
RDSLLED TECTION LED DRIVE signal
ESFUMP ENVIRONMENT SENSOR HUMIDITY signal
ESTMP ENVIRONMENT SENSOR TEMPERATURE signal
TR4PWM TRANSFER POSITIVE BIAS DRIVE signal (Black)
TR3NPWM TRANSFER NEGATIVE BIAS DRIVE signal (Yellow)
TR3PWM TRANSFER POSITIVE BIAS DRIVE signal (Yellow)
TR2PWM TRANSFER POSITIVE BIAS DRIVE signal (Cyan)
TRANSFER NEGATIVE BIAS DRIVE signal (Magen-
TR1NPWM ta)
TR1PWM TRANSFER POSITIVE BIAS DRIVE signal (Magenta)
ATTPWM ATTRACTION POSITIVE BIAS DRIVE signal
/ATTNDCD ATTRACTION NEGATIVE BIAS DRIVE signal
TR4I TRANSFER CURRENT signal (Black)
TR1I TRANSFER CURRENT signal (Magenta)
ATTI ATTRACTION CURRENT signal
TON4SNS TONER LEVEL signal
TONLED TONER LEVEL DETECTION LED DRIVE signal
TON3SNS TONER LEVEL signal
DEVBKSEPS DEVELOPING ENGAGEMENT signal (Black)
TON2SNS TONER LEVEL signal
DEVELOPING ENGAGEMENT signal (Yellow/Ma-
DEVCSEPS genta/Cyan)
TON1SNS TONER LEVEL signal
CRGNEW TONER CARTRIDGE SETTING FAILURE signal
TGRD Memory tag communication line (Input)
TGCB Memory tag communication line (Output)
TGCS4 MEMORY TAG CLOCK signal