2 Signals a Input signals 3 PKSET, PKSET2 (PKDB to finisher CB) 1 PS801 IN (PS801 to PKDB) Connection signal of PK Punch drive HP detection signal [L]: Connected [H]: Not connected [L]: Other than HP [H]: HP 4 OUT-1 to 10 (PKDB to finisher CB) 2 PS803 IN (PS803 to PKDB) Status informing signal from PK to finisher CB Punch unit HP detection signal [L]: Other than HP [H]: HP Punch kit unit explanation 3 IN1 to 5 (PAPER EDGE SENSOR to PKDB) IN1 to 5 (paper edge sensors) [L]: Without paper [H]: With paper 4 M801 CONT (finisher CB to PKDB) on/off control signal for M801 (punch) [L]: M801 ON [H]:
M801 OFFoffoff 5 M801 F/R (finisher CB to PKDB) Signal for switching the direction of rotation for M801 (punch) [L]: Forward direction 6 SIG_1 to 10 (finisher CB to PKDB) [H]: Reverse direction PK control signal from finisher CB b Output signals 1 M801: DRV 1, 2 (PKDB to M801) 2 M802: DRVA, A, B, B (PKDB to M802) Drive signal for M801 (punch) Drive signal for M802 (punch shift) (A phase, B phase) ENWW Punch section 15