Technical Specifications
A-13
nInit/nReverseRequest
nFault/DataAvail/nPeriphRequest
Compatibility mode:
When a low signal is detected, the printer
is BUSY until the low signal is released.
Negotiation phase:
Always high.
Reverse data
transfer phase:
Always high.
ECP mode:
Low when switching to reverse direction.
The peripheral device has permission to
drive the data signal only when this signal
is low and 1284 Active is high.
Compatibility mode:
Low signal indicates that an error
occurred.
Negotiation phase:
This signal is set high in order to authorize
1284 compatibility. In nibble mode, after
the host sets HostBusy (nAutoFd) high,
this signal is set low in order to indicate
that the transmission data is ready.
Reverse data
transfer phase:
This signal is set low in order to indicate
to a nibble mode host that the
transmission data is ready. This signal
serves as nibble data bit 0 and then 4.
Reverse final phase:
Indicates whether or not the data is valid.
ECP mode:
This signal is set low to request
communications with the host. Valid in
both forward and reverse direction.
Содержание EPL-N2750
Страница 3: ... 2 ...
Страница 9: ... viii ...
Страница 101: ...4 20 Using Options 5 Remove the cover and connector cover on the side of the printer ...
Страница 159: ...4 78 Using Options ...
Страница 199: ...6 32 Troubleshooting ...
Страница 224: ...Symbol Sets B 5 IBM US 10U Roman 8 8U ...
Страница 225: ...B 6 Symbol Sets Roman Extension 0E Roman 9 4U ...
Страница 226: ...Symbol Sets B 7 ECM94 1 0N 8859 2 ISO 2N ...
Страница 227: ...B 8 Symbol Sets 8859 9 ISO 5N 8859 10 ISO 6N ...
Страница 228: ...Symbol Sets B 9 8859 15 ISO 9N PcBlt775 26U ...
Страница 229: ...B 10 Symbol Sets IBM DN 11U PcMultilingual 12U ...
Страница 230: ...Symbol Sets B 11 PcE Europe 17U PcTk437 9T ...
Страница 231: ...B 12 Symbol Sets PcEur858 13U Pc1004 9J ...
Страница 232: ...Symbol Sets B 13 WiAnsi 19U WiE Europe 9E ...
Страница 233: ...B 14 Symbol Sets WiTurkish 5T WiBALT 19L ...
Страница 234: ...Symbol Sets B 15 DeskTop 7J PsText 10J ...
Страница 235: ...B 16 Symbol Sets VeInternational 13J VeUS 14J ...
Страница 236: ...Symbol Sets B 17 MsPublishing 6J Math 8 8M ...
Страница 237: ...B 18 Symbol Sets PsMath 5M VeMath 6M ...
Страница 238: ...Symbol Sets B 19 PiFont 15U Legal 1U ...
Страница 239: ...B 20 Symbol Sets Windows 9U McText 12J ...
Страница 240: ...Symbol Sets B 21 Symbol 19M Wingdings 579L ...
Страница 241: ...B 22 Symbol Sets OCR A 0O OCR B 1O ...
Страница 242: ...Symbol Sets B 23 OCR B Extension 3Q Code 39 0Y ...
Страница 246: ...Symbol Sets B 27 Pc 437 U S Standard Europe Pc 850 Multilingual Pc 860 Portuguese ...
Страница 247: ...B 28 Symbol Sets Pc 863 Canadian French Pc 865 Nordic Roman 8 ...
Страница 248: ...Symbol Sets B 29 8859 15 ISO Pc 857 Turkish ...
Страница 249: ...B 30 Symbol Sets Pc 861 Icelandic Pc 852 East Europe ...
Страница 250: ...Symbol Sets B 31 BRASCII Abicomp ISOLatin 1 ...
Страница 251: ...B 32 Symbol Sets Pc858 OCR A ...
Страница 258: ...Command Summary C 5 Line spacing ESC l D Alphanumeric ID Media selection by type only ESC n W operation string ...
Страница 283: ...C 30 Command Summary ...
Страница 286: ...Working with Fonts D 3 The fonts provided with the printer are shown below according to the emulation mode ...
Страница 310: ...Working with Fonts D 27 Print Sample EPSON Codabar EPSON Codabar CD EPSON Codabar Num EPSON Codabar CD Num ...
Страница 311: ...D 28 Working with Fonts ...