Sharp ER-01PU Spezifikationen Seite 5
- Seite / 86
- Inhaltsverzeichnis
- LESEZEICHEN
Bewertet. / 5. Basierend auf Kundenbewertungen
ER-OIPU
7. Printer interface
1) Interface specifications
I Interface
I RS232
I
Synchronizing mode
Asynchronous
Handshake
● DTR/DSR signal control or XON/XOFF
control
Baud rate
● 2400/4800/9600/1 9200/38400
Bit length
● 7 bits/8 bits
Parity check * Even number/Odd number/No
Stop bit
1 stop bit
Connector D-SUB 9 pin connector
● Handshake, Baud rate, Bit length and Parity check are set with the
dip switch.
2) Handshake
A) DTR/DSR control
Handshaking is performed using the DSR signal and DTR signal.
DSR signal : Indicating whether the host computer is ready to
receive data or not.
ON The host computer is ready to receive data.
OFF The host computer is not ready to receive data.
DTR signal: Indicating whether the printer is in busy condition or not.
ON
The printer is not in busy condition.
OFF
The printer is in busy condition.
B) XON/XOFF control
Handshaking is performed using the XON and XOFF characters.
●
XON Transmitted when the printer returns from busy
condition.
XOFF
Transmitted when the printer gets into busy condition.
●
In the following cases, the printer is in busy condition.
BUSY
TIMING OF DTR TIMING OF DTR
CONDITIONS
OFF OR XOFF ON OR XON
TRANSMISSION TRANSMISSION
Period betvveenthe
-------------
When it becomes
time when the
possible to
power is turned ON
communicate
and the time when
it becomes possible
to communicate
OFF-LINE key entry Immediately before
Immediately before
OFF-LINE ON-LINE
Print stop due to no
Immediately before
Immediately after
paper
print stop
recovery from no
paper
HEAD UP
Immediately before
Immediately after
HEAD UP
recovery from
HEAD UP
Switch wait when
Immediately before
Immediately after
executing the macro
switch wait recovery from
switch wait
Receive buffer full
When available
When available
space becomes 16
space becomes 26
bytes or less
bytes
3) Example of interface connection
Printer Host computer
The pin Nos. of the host computer side are those for 9-pin D-SUB.
4) Signal description
Signal name
Description
S. G Signal ground
TXD Transmission data
RXD Receive data
DSR In case of DTR/DSR control
Indicates whether the host computer is ready
to receive data or not.
When the DSR signal is ON, the host
computer is ready to receive data.
When the DSR signal is OFF, the host
computer is not ready to receive data.
In case of XON/XOFF control
Does not control the printer.
DRT In case of DTWDSR control
Indicates whether the printer is in busy
condition or not.
When the DTR
signalisON, the printer is in
normal condition.
When the DTR signal is OFF, the host
computer is in busy condition.
In case of XON/XOFF control
Does not control the printer.
1-4
- SERVICEMANUAL 1
- CHAPTER 1. SPECIFICATIONS 2
- ❑ 0 ‘ ❑ on ❑ c 3
- I I I UNIT: mm 4
- Printer interface 5
- I Interface 5
- IPL interface 6
- 9. Dip switch 6
- 10. Drawer inteflace 7
- 11. Buzzer / Memory/ Backup 7
- CHAPTER 2. OPTIONS 8
- CHAPTER 3. INITIAL PROCESSING 9
- 4. COMMAND DESCRIPTION 10
- Command description 11
- I I I I I 15
- YOUR RECEIPT 18
- THANK YOU 18
- I No. I COMMAND/ 27
- ●2: Start code,Stop code 28
- Characters 31
- Fixed to o 33
- @ International character set 44
- CHAPTER 6. HEXADECIMAL DUMP 45
- CHAPTER. 7 :ERROR HANDRING 45
- CHAPTER 8. DISASSEMBLY& 46
- ASSEMBLY 46
- 3. REMOVE THE CONTROL PWB AND 47
- PANEL PWB 47
- REMOVE THE PRINTER UNIT 47
- REMOVE THE N/F PS PWB UNIT 48
- CHAPTER 9. INSTALLATION OF 49
- SERVICE OPTIONS 49
- [PARTS LIST’J 50
- [DISASSEMBLY METHOD] 50
- CHAPTER 10. DIAGNOSTICS 51
- FUNCTION 51
- 3. Program code list 52
- Test items 53
- 4-5. RS232 loop test 54
- 47. RAM test 54
- 4-8. Auto test 55
- 4-11. A/D conversion test 56
- 4-12. DIP SW & J1/J2 test 56
- Loading) MODE 57
- Description of main LSI’S 60
- 2) Blockdiagram 61
- Pin description 62
- 3. Memory map 63
- 4. Printer control 63
- Auto cutter control 64
- 3) Paper end sensor circuit 64
- ! Al— 1171-1255 65
- ISolder J2 alone 65
- 5) Head up sensor circuit 66
- IRPFA.Rece@t paper 67
- <>-m 68
- )))) .) I I I I I I 70
- 1. Control PWB 73
- L..------J 74
- Panel PWB 76
- N/F PS PWB 76
- SHARP PARTS GUIDE 77
- ❑ Exteriors 78
- ~] Exteriors 79
- ICore (OP12 X 15) 79
- ,VH i TA 80
- ❑ Control PWB unit 81
- ❑ Panel PWB unit 81
- , . . -,. m. . 82
- IlnclLldeNo 101-1171 I 82
- PARTS CODE 83
- ER-OIPUKA 84
- 1997 BY SHARP CORPORATION 86
- All rights reserved 86
- SHARP CORPORATION 86
Verwandte Produkte und Handbücher für Drucken & Scannen Sharp ER-01PU
(33 Seiten)
(641 Seiten)© 2020, manymanuals.de. Alle Rechte vorbehalten. | 0.072 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern