Seiko FB 390, User Manual

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31
Graphic Print Specifications
Graphic type
Density Pins
Horizontal dot
pitch
Multipart mode
Print speed
(inch/second)
Normal 、 Dark 1 9.9
Dark 2 8
120dpi 24 1/240 inch
Dark 3 3.9
Normal
、
Dark 1 6.6
Dark 2 5.3 180dpi 24 1/360 inch
Dark 3 2.6
Normal
、
Dark 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
2 ～ 9 20 ～ 27 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