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Service Guide ML390/391
Chapter 4 Failure & Repair Analysis
4.8.03 Printhead
Name
Signal
Name
Connection
(Refer to
Interconne
ct
Diagram)
Coil
Resista
nce
Figure
A
B
C
D
E
Print
head
Odd En
2 3
13
15
13
Pins on front
of printhead
Even En
2 3
13
15
15
Headgap
7
2
2
Odd
Common
8 - 12
3 - 6
5 6
14
15 30
31
Even
Common
8 - 12
3 - 6
3 4
6 7
26
27
TSD
14
10
10
20
S Clock
15
11
11
S Data
17
14
14
Summary of Contents for MICROLINE Turbo ML390
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