2-5. Carriage Board (Print Head Connector)
No.
Signal name
Function
1
B_DIA
Diode sensor anode side
2
B_DATA_A
Serial data
3
B_HLAT
Latch signal
4
HCLK
Head clock
5
HENB2
Heat enable
6 to 11
GND
Ground
12 to 16
-
Not used
17
ID4
Head ID
18 to 23
VH
Head drive 24V
24
VID
ID scan power supply
25
VHT
Power supply to drive the power transistor inside the
print head
26
DATA_B
Serial data
27
SGND
Ground
28
-
Not used
29
B_HE1
Heat enable
30
B_CNO
Head contact detect signal
31
DATA_C
Serial data
32
B_HVDD
Head logic power supply
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<Part 3: 2. CONNECTOR LOCATION AND PIN LAYOUT, 2-2 to 2-5>
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Summary of Contents for iP6220D - PIXMA Color Inkjet Printer
Page 6: ...Part 1 MAINTENANCE ...
Page 18: ...To the table of contents To the top Part 1 3 REPAIR 3 2 1 12 ...
Page 21: ... 3 Grease application 1 15 ...
Page 31: ...Part 2 TECHNICAL REFERENCE ...
Page 45: ...Part 3 APPENDIX ...
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