Minolta Di850 Service Manual page 137

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OTHER KINDS OF CONTROL
<Functions and output timings of signals for coin vendors>
Connector Pin No. Signal name
DC24V
1
C(K) SIG
2
C(K) GND
35
3
C(K) DRIVE Key counter signal count
4
PGND
5
Vendor Copy Copying signal
1
Vendor
FEED
2
Paper size 0 Paper size signal
3
36
Paper size 1
4
Paper size 2
5
Paper size 3
6
Vendor dou-
7
ble-sided
CPF SIG0
8
CPF SIG1
9
PGND
10
<Functions and output timings of signals for indicator lamp>
Connector Pin No. Signal name
DC24V
1
435
PGND
2
PAT1
A10
PAT2
A11
PAT3
137
B10
PAT4
B11
Note: When an error code occurs, a signal is output from PAT3. However, since the 24 V indicator lamp power sup-
ply is interrupted, the lamp does not turn ON.
Description
Key counter power supply Always
Key counter connection
recognition
Signal ground
up
Power ground
Paper feed signal
Double-sided copy selec-
tion signal
CPF mode selection sig-
nal
Power ground
Description
Indicator lamp power sup-
ply
Power ground
Lamp ON signal
2-P-10
Output timing
100-ms L-signal output after paper
ejection.
Output from the moment START
PRINT button is pressed to the
moment paper ejection is com-
pleted.
Common to main body tray. 100-
ms L-signal output in sync with
paper feed.
Output when paper size is
changed.
Output when double-sided mode
is selected.
Output when copy or printer mode
is selected.
Output timing
Always
L-signal output when printing is
possible.
L-signal output during scanning or
printing operation.
L-signal output when the machine
is stopped by such abnormalities
as paper jam, error code, no
paper, and no toner.
L-signal output when a warning of
toner supply is indicated.
Signal type
24 V, 300 mA
Open collector
5V, 200 mA
Signal type
24 V, 500 mA
Open collector
5V, 200 mA

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