Canon iR C6800 Series Service Manual page 575

Chapter 8
[12] Vertical path 0 sensor
[13] Vertical path 1 sensor
[14] Right deck pickup sensor
[15] Vertical path 2 sensor
[16] Vertical path 3 sensor
[17] Cassette 3 pickup sensor
[18] Vertical path 4 sensor
[19] Cassette 4 pickup sensor
[20] Left deck stationary sensor
[21] Left deck pickup sensor
[22] Duplexing left sensor
[23] Reversal vertical path sensor
8-7