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IT-101
[3]
Paper exit control
5V
PS23.SIG
S.GND
PS25 SIG
PRDB
1.
Operation
PS23 (IT exit PS (upper)) and PS24 (IT exit PS
(lower)) detect whether paper has passed through
within a predetermined period of time after it has
passed through PS3 (paper exit PS) on the main
body.
2.
Signals
a.
Output signals
(1) PS23 SIG (PS23→PRDB)
Paper exit (upper/lower) detection signal
[H] : No paper is present
[L] : Paper is present
[4]
PS23
PS24
PS25
1.
Operation
The open/close status of the IT door is detected in
accordance with the ON/OFF status of PS25 (IT door).
2.
Signal
a.
Output signals
PS25 SIG (PS25→PRDB)
IT door open / closed detection signal
[H] : Door closes
[L] : Door opens
2-2
Door open/closed detection control
5V
PS23.SIG
S.GND
PS25 SIG
PRDB
PS23
PS24
PS25
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