Epson SRP-275 Parallel Interface IEEE1284, Pin no Source Compatibility mode Nibble mode Byte mode

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SRP-275

2-2-2 Parallel Interface (IEEE1284)

IFC-P TYPE

Drawer kick-out

Interface connector

Connector

 

Pin no.

Source

Compatibility mode

Nibble mode

Byte mode

1

Host

nStrobe

HostClk

HostClk

 

 

 

 

 

2

Host / Printer

Data 0 (LSB)

-

Data 0 (LSB)

3

Host / Printer

Data 1

-

Data 1

 

 

 

 

 

4

Host / Printer

Data 2

-

Data 2

 

 

 

 

 

5

Host / Printer

Data 3

-

Data 3

 

 

 

 

 

6

Host / Printer

Data 4

-

Data 4

 

 

 

 

 

7

Host / Printer

Data 5

-

Data 5

 

 

 

 

 

8

Host / Printer

Data 6

-

Data 6

 

 

 

 

 

9

Host / Printer

Data 7 (MSB)

-

Data 7 (MSB)

 

 

 

 

 

10

Printer

nAck

PtrClk

PtrClk

 

 

 

 

 

11

Printer

Busy

PtrBusy / Data3,7

PtrBusy

 

 

 

 

 

12

Printer

Perror

AckDataReq / Data2,6

AckDataReq

 

 

 

 

 

13

Printer

Select

Xflag / Data1,5

Xflag

 

 

 

 

 

14

Host

nAutoFd

HostBusy

HostBusy

 

 

 

 

 

15

-

NC

ND

ND

 

 

 

 

 

16

-

GND

GND

GND

 

 

 

 

 

17

-

GND

FG

FG

 

 

 

 

 

18

Printer

Logic-H

Logic-H

Logic-H

 

 

 

 

 

19~30

-

GND

GND

GND

 

 

 

 

 

31

Host

nInit

nInit

nInit

 

 

 

 

 

32

Printer

nFault

nDataAbail /

nDataAvail

 

 

 

 

 

33

-

NC

ND

ND

 

 

 

 

 

34

Printer

NC

ND

ND

 

 

 

 

 

35

Printer

NC

ND

ND

 

 

 

 

 

36

Host

nSelectln

1284-Active

1284-Active

 

 

 

 

 

Rev. 1.03

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Image 12
Contents SRP-275 SRP-275 Safety Precautions Do not plug several products in one multi-outletSRP-275 To UnplugSRP-275 SRP-275 EMC and Safety standards Applied CE MarkingWaste Electrical and Electric Equipment Weee Label MaterialSRP-275 Introduction Front viewRear view SRP-275 Table of Contents SRP-275 Setting Up the Printer UnpackingChoosing a place for the printer Using the operation panel Control panel Power LED Green ColorError LED Red Color Paper OUT LED Red ColorSRP-275 Connecting the cables Connecting the AC AdaptorConnecting the Interface cable and Drawer kick-out cable Connect the AC adapter according to the following procedureInterface connector ConnectorSerial Interface RS-232C Drawer kick-outPin no Source Compatibility mode Nibble mode Byte mode Parallel Interface IEEE1284USB Interface Ethernet InterfaceDrawer kick-out Pin No Description DirectionSRP-275 Setting the Switches Setting the DIP SwitchDIP Switch setting for EpsonESC/POS mode DIP Switch setting for CitizeniDP 3550 mode International Character Selection DSW Code CountryDIP Switch setting for StarSP500 mode Emulation Selection DSW 1-1Changing the DIP Switch setting Setting the Memory Switches Memory Switch setting for EpsonESC/POS modeMemory Switch Function OffCustomize value Function Selectable value Serial communication Function Selectable valueMemory Switch Setup Mode Example of Memory Switch setup sheetProcedure of Memory Switch setting Memory Switch setting for Star mode SettingsFunction Class Default Settings Function Memory Switch Bit DbcsMemory Switch Bit Function MSW 2-ACharacter Table *2 Memory Switch Bit Function Reserved SRP-275 Ribbon Cassette Installation SRP-275 Roll Paper Installation SRP-275 Changing the paper width SRP-275 Installing the wall mount Option SRP-275 Self Test To use the hexadecimal dump feature, follow these steps SRP-275 Hexadecimal DumpingHexadecimal dump Specification Printing specificationPaper specifications Ribbon cassette specificationElectrical characteristics ReliabilityEnvironment conditions Dimensions & weight Optional featuresDimensions WeightSRP-275 Appendix Troubleshooting Error LED blinking patternRecoverable errors Error Description Error LED blinking pattern RecoveryPrinter does not start printing If any of the lights are on, please check the followingPrinter stops printing You want to check the operation of the printer by itselfPrinting is poor Self test

SRP-275 specifications

The Epson SRP-275 is a versatile and reliable impact printer designed primarily for point-of-sale (POS) applications. Known for its robustness and efficiency, this printer is ideal for retail environments, restaurants, and other service-oriented businesses where quick and durable printing is essential.

One of the key features of the SRP-275 is its ability to produce high-quality receipts and documents at a speed of up to 350 mm per second. This rapid printing capability ensures that customers experience minimal wait times, enhancing overall service efficiency. Additionally, the printer supports a wide range of paper types and widths, accommodating various receipt sizes while maintaining crisp and clear text quality.

In terms of connectivity, the Epson SRP-275 offers multiple options, including parallel, USB, and serial interfaces, allowing for seamless integration with existing POS systems. This flexibility ensures that businesses can implement the printer without the need for major system overhauls or expensive upgrades.

The SRP-275 utilizes Epson's advanced thermal printing technology to reduce wear and tear on both the printer and the print media. The printer’s robust design also includes a built-in power supply which results in minimal setup requirements and decreases the clutter often associated with external power adapters. With its heavy-duty construction, the SRP-275 is capable of enduring demanding environments, making it a reliable choice for high-volume printing tasks.

Another noteworthy characteristic of the Epson SRP-275 is its user-friendly design, which simplifies maintenance and operation. The printer is equipped with an easy-to-load paper mechanism, requiring minimal time and effort for paper changes. Furthermore, it features an LCD display that provides real-time status information, helping users identify potential issues quickly.

In conclusion, the Epson SRP-275 is a robust, efficient, and feature-rich impact printer that excels in various commercial applications. With its high-speed printing, versatile connectivity options, and durable construction, it is an excellent investment for businesses seeking reliable and high-quality printing solutions. Whether in a bustling retail store or a busy restaurant setting, the SRP-275 delivers consistent performance, helping organizations enhance service delivery and streamline operations.