Canon iR C6800 Series General Timing Chart/General Circuit Diagram page 21

Abbreviation Signal name
TR1_ON primary transfer bias drive signal
TR1CONT primary transfer bias control signal
TR1CONTN primary transfer reverse bias control signal
TR1CRTCONT primary transfer current control signal
TR1ELM_ON primary transfer static eliminator bias drive signal
TR1ELM_TRN primary transfer static eliminator bias drive signal
TR1ELMCONT primary transfer static eliminator bias control signal
TR1RVSEL primary transfer reverse bias selection signal
TRNS1_DC primary transfer DC bias drive signal
UP_CST_FEED_SL cassettes 3 pickup solenoid drive signal
UP_CST_FEED_SNS cassette 3 pickup solenoid drive signal
UP_CST_LIFT cassette 3 lifter motor drive signal
UP_CST_LIMIT_SN
S cassette 3 limit detection signal
UP_CST_PAP_HIGH
T_SNS5 cassette 3 lifter detection signal
UP_CST_PAP_SNS cassette 3 paper detection signal
UP_CST_REMAIN_S
NS0 cassette 3 paper level detection signal A
UP_CST_REMAIN_S
NS1 cassette 3 paper level detection signal B
UP_CST_SIZE0 cassette 3 paper size detection signal 0
UP_CST_SIZE1 cassette 3 paper size detection signal 1
UP_CST_SIZE2 cassette 3 paper size detection signal 2
UP_CST_SIZE3 cassette 3 paper size detection signal 3
UP_CST_SIZE4 cassette 3 paper size detection signal 4
V_PASS_LOW_M_C
LKA vertical path motor drive signal A
V_PASS_LOW_M_C
LKAB vertical path motor drive signal AB
V_PASS_LOW_M_C
LKB vertical path motor drive signal B
V_PASS_LOW_M_C
LKBB vertical path motor drive signal BB
VDO video signal 0
VDO* video signal 1
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