Filter
Top Products
124 MFP unit explanation ENWW
Counter control
This machine has the following counters:
C (T): Total counter
C (K): Key counter
These counters are controlled by the PRCB
(printer control board).
The related signal is PS37 (paper exit).
1 Operation
This machine counts copies using a
software counter.
a Paper exit counter
The count increases by 1 each time
PS37 (paper exit) which has been on is
turned off (two counts in the dual-sided
document copy mode).
<Operation of each counter>
1 Copy quantity display counter on OB
Displays the count of ejected papers
2 C (K)
This counter counts in sync with the
paper exit counter.
3 C (T)
This counter counts in sync with the
paper exit counter.
OB1PRCB
DCPS
ICB
24V1
5V2
S.GND
P.GND
MC24V 3
TC DRV
KEYC DRV
S.GND
KEYC SET
MC24V 3
S OUT2
S IN2
/RTS2
/CTS2
/DTR2
/DSR2
PS37
C(K)
C(T)
5V
MAINEXIT PS
S.GND