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1-13-4
R2NTI
Case 1
Case 2
Case 3 (When [OPEN] button is pressed before the S5 passage.)
Case 4 (When [OPEN] button is pressed after the S5 passage.)
It starts opening after making closing complete once.
SLED
open
Tray insertion direction
close
INNER-SW
Timer
T2
Rezero 1
ET4
V3
V4
SLED
INNER-SW
open
Rezero 2
Tray insertion direction
Tray ejection direction
close
V0
V0
SLED
Encoder pulse
Tray ejection direction
T1
Timer
V2