Star Micronics NP-225, NP-415W, NP-215, NP-325 specifications Power, Data STB Busy ACK, Xon, Xoff

Page 14

7) Timing chart

POWER

 

 

 

 

T2 T3

 

DATA

 

 

 

/STB

 

 

 

BUSY

 

 

 

T1

T4

T5

T6

/ACK

 

 

 

T1 = 3500msec (Max)

T4 = 500nsec (Max)

 

T2, T3 = 500nsec (Min)

T5, T6

= 4microsec(TYP)

 

8) Receive control

When BUSY signal stays at LOW, it is feasible to receive data from host computer. But not feasible when BUSY signal stays at HIGH.

3.2 Serial interface (RS-232C)

1)Synchronization : Asynchronous

2)Transmission speed: 4800, 9600, 19200, 38400bps (user selectable)

3)A word consists of

Start bit

: 1bit

Data bit

: 7 or 8 bit (user selectable)

Parity bit

: odd, even or no parity (user selectable)

Stop bit

: more than 1 bit

4)Signal polarity RS-232C

Mark

=

Logic “1” (-3V -- -12V)

Space

=

Logic “0” (+3V -- +12V)

5) Receive data (RD signal)

 

RS-232C

 

 

Mark

=

1

Space

=

0

6)Reception control (DTR signal) RS-232C

Mark

=

1

 

Space

=

0

 

7) Transmission control (TD signal)

 

DC1, [11]h

XON:

Enable data receiving

DC3, [13]h

XOFF:

Disable data receiving

11

Image 14
Contents Specifications for Read carefully Before Using the Printer Page NP 4 1 5 W Configuration Printer consists of the following components Codabar NW-7 CODE128 TOP Defects caused by dust or others This drawing is for NP-215P M3 screw holes to fix frame ground Frame ground wires Φ3.4 M3 screw holes to fix frame ground NP-325R This drawing is for NP-415WP STB ACK, BUSY, /STB, /ERROR, PE, SLCT, /INITError InitXON PowerData STB Busy ACK XoffGND PD2 PD0PD1 PD3LED+ CSW1CSW2 PNEALM LED +XON/XOFF DTR/DSR OFFESC/POS Processing error Error detection details Power OFF , /INITCN6 Control commands Control command table Feed pitch Font a Font B LSB MSB LSB MSB67DPI Data Underline set/reset ESC n Code 1B h + 2D h + n Bold print set/reset ESC E Code 1B h + 45 h + n Platen open Code 1B h + 7B h + n Barcode print GS k n Dn NUL Code 1D h + 6B h + n + Dn + 00 h MSB LSB 00 ≤n3 ≤01 h Code 1B h + 61 h + n 00 ≤n ≤02 h Description HEX Code 154 489 3908 1167 707 486 299 368 2940 Reverse print set and reset GS B n Code 1D h + 42 h + n Partition drive select GS % n Code 1D h + 25 h + n Page Page International character code table Parts Name QTY Material Treatment JST