AMM (Cartridge Cable)
DARKCOL (Cartridge Cable)
Part 5: Maintenance
BJC-7100
5-42
Pin No.
1
2
3
4
5
6
7
8, 9
10
11
12
13
14
Signal
PHANT
VH
TSACL
ID2CL/ELCCL
SUBHCL
ID1CL/ELMCL
VDDH
GND
HEATECL
INVCL
ODDE
EVENE
BE0
IN/OUT
IN
OUT
OUT
IN/OUT
OUT
IN/OUT
OUT
...
OUT
OUT
OUT
OUT
OUT
Function
Photo head ink-out detection (antenna voltage)
Head drive voltage (20.0 ± 0.3VDC)
Color head temperature sensor (diode) drive voltage
Color head index 2 detection/cyan ink-out detection pulse
(ID2CL input and ELCCL output)
Color head sub-heater drive
Color head index 1 detection/magenta ink-out detection
pulse (ID1CL input and ELMCL output)
Head logic drive voltage
GND
Color head heat enable
Color head print data block output signal output sequence
inversion (permanently disabled)
Black head and color head odd nozzle, and ink optimizer
and photo head even nozzle heat enable
Black head and color head even nozzle and ink optimizer
and photo head odd nozzle heat enable
Print data block output signal generation 1
Pin No.
1
2
3
4
5
6
7, 8
9
10
11
12
13
14
15
16
17
18
19-21
22
23
24
25
26
27
28
Signal
VH
TSAOM
ID2OM
SUBHOM
ID1OM
VDDH
GND
HEATEOM
INVOM
EVENE
ODDE
BE0
VH
BE1
IDATAOM
BE2
DCLK
GND
LTCLK
ELOM
RANKOM
LTRST
TSKOM
VH
Not used
IN/OUT
OUT
OUT
IN
OUT
IN
OUT
...
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
...
OUT
OUT
IN
OUT
IN
OUT
...
Function
Head drive voltage (20.0 ± 0.3VDC)
Ink optimizer temperature sensor (diode) drive voltage
Ink optimizer index 2 detection
Ink optimizer sub-heater drive
Ink optimizer index 1 detection (N.C.)
Head logic drive voltage
GND
Ink optimizer heat enable
Ink optimizer print data block output signal output
sequence inversion (permanently enabled)
Black head and color head even nozzle, and ink optimizer
and photo head odd nozzle heat enable
Black head and color head odd nozzle, and ink optimizer
and photo head even nozzle heat enable
Print data block output signal generation 1
Head drive voltage (20.0 ± 0.3VDC)
Print data block output signal generation 2
Ink optimizer print data
Print data block output signal generation 3
Print data transmission clock
GND
Print data latch timing specifier
Ink optimizer ink-out detection pulse
Ink optimizer rank resistance detection
Latch reset
Ink optimizer temperature sensor (diode) output voltage
Head drive voltage (20.0±0.3VDC)
...
