background image

 

 

Note

have 

 signal 

 buffer operation   disabled

 

e r r o r .  

low.

 

 

 

automatiully 

 

 

To 

 

 

Table 9. 

Self 

 16  

      17      

SPECIFICATIONS

 Method: Asynchronous

Baud Rate: 

 BPS

(selectable)

Word length:

Start bit: 1 bit
Data bit: 7 or 8 bits 

Parity bit: Odd, even or none (selectable)
Stop bit: 1 bit or more

Input signal polarity:

1) 

MARK = logic “1”   to 
SPACE = logic 

 

 to 

2) 

 

loop:

MA

RK   logic “1” (Current ON)

 = logic 

 (Current 

5. Handshaking

 

 Handshaking

 

 

conditionrtpinN0.11 bawccnpinNo.17

 

 

fmmpinNo.2

 

 

 mm

 

 

No. 24.

   disabled.

 

 

 is enabled.

 

 

 is disabled.

DTR signal can be fixed SPACE by jumper JRF.

 transmission of X-ON/X-OFF characters from

Note

 is not 

 when using the current

 mode at 

 over 1200 BPS.

Summary of Contents for C82302

Page 1: ...series except for SQ 2000 About this guide This guide is designed to give you detailed information on how to install your C82302 C82304 serial interface board in a variety of Epson printers Installation procedures vary slightly depending upon the printer model that you have Also included are instructions on how to adjust the settings of the C82302 C82304 interface board as well as a general descri...

Page 2: ...series except for SQ 2000 About this guide This guide is designed to give you detailed information on how to install your C82302 C82304 serial interface board in a variety of Epson printers Installation procedures vary slightly depending upon the printer model that you have Also included are instructions on how to adjust the settings of the C82302 C82304 interface board as well as a general descri...

Page 3: ...series except for SQ 2000 About this guide This guide is designed to give you detailed information on how to install your C82302 C82304 serial interface board in a variety of Epson printers Installation procedures vary slightly depending upon the printer model that you have Also included are instructions on how to adjust the settings of the C82302 C82304 interface board as well as a general descri...

Page 4: ...series except for SQ 2000 About this guide This guide is designed to give you detailed information on how to install your C82302 C82304 serial interface board in a variety of Epson printers Installation procedures vary slightly depending upon the printer model that you have Also included are instructions on how to adjust the settings of the C82302 C82304 interface board as well as a general descri...

Page 5: ...and the factory setting of each switch The switches on DIP switch 1 allow you to change interface functions L Table 1 DIP smitch 1 s ON OFF z l 1 WUdhI h 7bth bib OFF l 2 Parity check auble diubk Irksam E n a b l e I iyMc O F F l 3 Evcn ald puity Even Odd OFF FLgtUIlUpaitivdnqative Negative Paith f m I4 potalityae JoteZ OJaal l b OFF 1 14 OFF Baudntelektion See Table 3 1 7 OFF la OFF Note 1 Positi...

Page 6: ...and the factory setting of each switch The switches on DIP switch 1 allow you to change interface functions L Table 1 DIP smitch 1 s ON OFF z l 1 WUdhI h 7bth bib OFF l 2 Parity check auble diubk Irksam E n a b l e I iyMc O F F l 3 Evcn ald puity Even Odd OFF FLgtUIlUpaitivdnqative Negative Paith f m I4 potalityae JoteZ OJaal l b OFF 1 14 OFF Baudntelektion See Table 3 1 7 OFF la OFF Note 1 Positi...

Page 7: ...and the factory setting of each switch The switches on DIP switch 1 allow you to change interface functions L Table 1 DIP smitch 1 s ON OFF z l 1 WUdhI h 7bth bib OFF l 2 Parity check auble diubk Irksam E n a b l e I iyMc O F F l 3 Evcn ald puity Even Odd OFF FLgtUIlUpaitivdnqative Negative Paith f m I4 potalityae JoteZ OJaal l b OFF 1 14 OFF Baudntelektion See Table 3 1 7 OFF la OFF Note 1 Positi...

Page 8: ...and the factory setting of each switch The switches on DIP switch 1 allow you to change interface functions L Table 1 DIP smitch 1 s ON OFF z l 1 WUdhI h 7bth bib OFF l 2 Parity check auble diubk Irksam E n a b l e I iyMc O F F l 3 Evcn ald puity Even Odd OFF FLgtUIlUpaitivdnqative Negative Paith f m I4 potalityae JoteZ OJaal l b OFF 1 14 OFF Baudntelektion See Table 3 1 7 OFF la OFF Note 1 Positi...

Page 9: ...jumper plug If the jumper is to be turned off connect it to just one of the two terminal pins as shown in the figure below By doing this you can avoid losing the unused jumper plug 10 Dip switch 2 interface operations The table below contains information on switch func tions and the factory setting of each switch The switches on DIP switch 2 allow you to change interface functions and select the s...

Page 10: ...jumper plug If the jumper is to be turned off connect it to just one of the two terminal pins as shown in the figure below By doing this you can avoid losing the unused jumper plug 10 Dip switch 2 interface operations The table below contains information on switch func tions and the factory setting of each switch The switches on DIP switch 2 allow you to change interface functions and select the s...

Page 11: ...jumper plug If the jumper is to be turned off connect it to just one of the two terminal pins as shown in the figure below By doing this you can avoid losing the unused jumper plug 10 Dip switch 2 interface operations The table below contains information on switch func tions and the factory setting of each switch The switches on DIP switch 2 allow you to change interface functions and select the s...

Page 12: ...jumper plug If the jumper is to be turned off connect it to just one of the two terminal pins as shown in the figure below By doing this you can avoid losing the unused jumper plug 10 Dip switch 2 interface operations The table below contains information on switch func tions and the factory setting of each switch The switches on DIP switch 2 allow you to change interface functions and select the s...

Page 13: ... vacant area in the buffer it will be discarded X off character will be transmitted again when the remaining buffer capacity is actually 0 bytes At the same time BS code 08 H and character 2F H will be sent to the printer 14 serial data communications The C82302 C82304 interface allows you to select either RS 232C or 20 mA Current Loop signal leve data communication but never both at the same time...

Page 14: ... will be discarded X off character will be transmitted again when the remaining buffer capacity is actually 0 bytes At the same time BS code 08 H and character 2F H will be sent to the printer 14 serial data communications The C82302 C82304 interface allows you to select either RS 232C or 20 mA Current Loop signal leve data communication but never both at the same time This interface board also pr...

Page 15: ...the vacant area in the buffer it will be discarded X off character will be transmitted again when the remaining buffer capacity is actually 0 bytes At the same time BS code 08 H and character 2F H will be sent to the printer 14 serial data communications The C82302 C82304 interface allows you to select either RS 232C or 20 mA Current Loop signal leve data communication but never both at the same t...

Page 16: ... vacant area in the buffer it will be discarded X off character will be transmitted again when the remaining buffer capacity is actually 0 bytes At the same time BS code 08 H and character 2F H will be sent to the printer 14 serial data communications The C82302 C82304 interface allows you to select either RS 232C or 20 mA Current Loop signal leve data communication but never both at the same time...

Page 17: ... tWIloffthcpowaudrl tth4 DIPswiteha Table9 Self modes 16 17 SPECIFICATIONS Synchronizing Method Asynchronous Baud Rate 75 110 134 5 150 200 300 600 1200 1800 2400 4800 9600 19200 BPS selectable Word length Start bit 1 bit Data bit 7 or 8 bits klectable Parity bit Odd even or none selectable Stop bit 1 bit or more Input signal polarity 1 WithRS232Cz MARK logic 1 f 3 to 27V SPACE logic 0 3 to m 2 Cu...

Page 18: ... tWIloffthcpowaudrl tth4 DIPswiteha Table9 Self modes 16 17 SPECIFICATIONS Synchronizing Method Asynchronous Baud Rate 75 110 134 5 150 200 300 600 1200 1800 2400 4800 9600 19200 BPS selectable Word length Start bit 1 bit Data bit 7 or 8 bits klectable Parity bit Odd even or none selectable Stop bit 1 bit or more Input signal polarity 1 WithRS232Cz MARK logic 1 f 3 to 27V SPACE logic 0 3 to m 2 Cu...

Page 19: ... tWIloffthcpowaudrl tth4 DIPswiteha Table9 Self modes 16 17 SPECIFICATIONS Synchronizing Method Asynchronous Baud Rate 75 110 134 5 150 200 300 600 1200 1800 2400 4800 9600 19200 BPS selectable Word length Start bit 1 bit Data bit 7 or 8 bits klectable Parity bit Odd even or none selectable Stop bit 1 bit or more Input signal polarity 1 WithRS232Cz MARK logic 1 f 3 to 27V SPACE logic 0 3 to m 2 Cu...

Page 20: ... tWIloffthcpowaudrl tth4 DIPswiteha Table9 Self modes 16 17 SPECIFICATIONS Synchronizing Method Asynchronous Baud Rate 75 110 134 5 150 200 300 600 1200 1800 2400 4800 9600 19200 BPS selectable Word length Start bit 1 bit Data bit 7 or 8 bits klectable Parity bit Odd even or none selectable Stop bit 1 bit or more Input signal polarity 1 WithRS232Cz MARK logic 1 f 3 to 27V SPACE logic 0 3 to m 2 Cu...

Page 21: ...eEIAkwibythe iumprP Note 1 The column heading Direction refers to the direction of signal flow as viewed from the printer 2 All signals except TTY TXD and TTY RXD comply with EIA RS 232C standard RECOMMENDED CIRCUIT CONNECTIONS Recommended line driver and line receiver for RS 232C signal level settings As viewed from the host com puter Figure 4 RS 232C Sefial Inteffaa Boafd MC 1499L 75199 or 0quiv...

Page 22: ...eEIAkwibythe iumprP Note 1 The column heading Direction refers to the direction of signal flow as viewed from the printer 2 All signals except TTY TXD and TTY RXD comply with EIA RS 232C standard RECOMMENDED CIRCUIT CONNECTIONS Recommended line driver and line receiver for RS 232C signal level settings As viewed from the host com puter Figure 4 RS 232C Sefial Inteffaa Boafd MC 1499L 75199 or 0quiv...

Page 23: ...eEIAkwibythe iumprP Note 1 The column heading Direction refers to the direction of signal flow as viewed from the printer 2 All signals except TTY TXD and TTY RXD comply with EIA RS 232C standard RECOMMENDED CIRCUIT CONNECTIONS Recommended line driver and line receiver for RS 232C signal level settings As viewed from the host com puter Figure 4 RS 232C Sefial Inteffaa Boafd MC 1499L 75199 or 0quiv...

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