2. CONNECTOR LOCATION AND PIN LAYOUT
2-1. Main Board
J201 (Print head 1/2 [Carriage unit:Photo])
No.
1 to 3, 14 to
VHGND
16
4 to 8
VH
9
DIA
10
B_CNO
11
DATA (PBK)
12
DATA (PC)
13
DATA (PM)
17
SGND
18
B_HE2
19
Not used
20
Not used
Signal name
Function
Head drive ground
Head drive 24V
Diode sensor anode side
Head contact detection signal (BK)
Photo black seiral data
Photo cyan serial data
Photo magenta serial data
Ground
Heat enable
Not used
Not used
3-2