Page Description Language Printer Interface Pcb - Panasonic DX-2000 Service Manual

3.18. Page Description Language Printer Interface PCB

Status 1
Status 2
Status 3
Status 4
Status 5
Status 1 :
Status 2 & 3 :
Status 4 :
Status 5 :
CN1
Pin No. Signal Name
CN1-1 +5V
CN1-2 +5V
IC3
Enhanced Printing PCB
1
LED 1
Off
Off
On
On
On
Receiving Printer data from the Ethernet
Converting the PCL data into rasterized image data
Printing the rasterized image data
Standby Mode
Destination
FCB PCB CN55-1
FCB PCB CN55-2
CN4
EP PCB
IC6
CN1
LED 2
On
Off
Off
On
Off
Signal Waveform
122
100
LED 3 LED 4
Off
On
On
Off
Off
Function
+5 VDC Power Supply
+5V
+5 VDC Power Supply
+5V
On
On
On
On
Off