Seiko FB 390 Printer User Manual


 
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Graphic Print Specifications
Graphic type
Density Pins
Horizontal dot
pitch
Multipart mode
Print speed
(inch/second)
NormalDark 1
9.9
Dark 2 8
120dpi 24 1/240 inch
Dark 3 3.9
NormalDark 1
6.6
Dark 2 5.3
180dpi 24 1/360 inch
Dark 3 2.6
NormalDark 1
6.6
Dark 2 5.3
360dpi 24 1/360 inch
Dark 3 2.6
Parallel Interface
Signal level
Input High level: 2 to 5V, Low level: 0 to 0.8V
Output High level: 2.4 to 5V, Low level: 0 to 0.4V
Connector Pin Assignments
Signal Pin No. Return Line Pin No. Signal Name Signal Direction
1 19 /STROBE
Printer Host
29 2027
DATA
Printer Host
10 28 /ACK
Printer Host
11 29 BUSY
Printer Host
12 30 PE
Printer Host
13
——
SELECT
Printer Host
14
——
/AUTO FEED
Printer Host
15
——
NC NC
16
——
SIGNAL GND Printer Host
17
——
CHASSIS GND Printer Host
18
——
+5V
Printer Host
31
——
/PRIME
Printer Host
32
——
/ERROR
Printer Host
33
——
SIGNAL GND Printer Host
34
——
NC
Printer Host
35
——
PULLED UP 5V
Printer Host
36
——
/SELECT IN
Printer Host