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Rev. 1.00 

- 9 - 

SRP-270

2. Connecting the cables 

 
2-1 Connecting the AC adapter to the printer 

 
 
 
 

 

 
 
 
 
2-1-1 Make sure that the printer is turned off. 
 
2-1-2 CHECK the label on the AC adapter to make sure the voltage required by the 

AC adapter matches that of your electrical outlet. 

 
2-1-3 Plug the DC cord connector into the printer’s power connector. 
 
2-1-4 Plug the AC adapter power cord into the wall outlet.

 

 

Summary of Contents for Bixolon SRP-270

Page 1: ...User s Manual SRP 270 Impact Printer Rev 1 00 http www samsungminiprinters com...

Page 2: ...y with the outlet do not plug in Be sure to use only standardized multi outlets PROHIBITED You must use only the supplied adapter It is dangerous to use other adapters PROHIBITED ONLY SUPPLIED ADAPTER...

Page 3: ...on the stable surface If the printer falls down it can be broken and you can hurt yourself PRINTER PROHIBITED Use only approved accessories and do not try to disassemble repair or remodel it for your...

Page 4: ...erence radio Caution Some semiconductor devices are easily damaged by static electricity You should turn the printer OFF before you connect or disconnect cables This will help protect the printer agai...

Page 5: ...232C SRP 270 RS 485 serial interface SRP 270S Parallel interface SRP 270P USB interface SRP 270U 4 The data buffer allows the unit to receive print data even during printing 5 Peripheral units drive...

Page 6: ...ble and Drawer Cable to the printer 10 2 2 1 Serial Interface RS 232C 11 2 2 2 Serial Interface RS 485 12 2 2 3 Parallel Interface IEEE1284 13 2 2 4 USB Interface 14 2 2 5 Drawer Connector 14 3 Settin...

Page 7: ...ions in direct sunlight or subject to excessive heat 1 2 2 Avoid using or storing the printer in places subject to excessive moisture 1 2 3 Do not use or store the printer in a dusty or dirty area Avo...

Page 8: ...and off O The FEED button is used to feed roll paper O The POWER light green is on when the printer is turned on and is off when the printer is turned off O The ERROR light red is on when the printer...

Page 9: ...ke sure that the printer is turned off 2 1 2 CHECK the label on the AC adapter to make sure the voltage required by the AC adapter matches that of your electrical outlet 2 1 3 Plug the DC cord connect...

Page 10: ...ug the serial interface cable connector into the printer s interface connector then tighten the screws on both sides of the connector In case of the parallel interface squeeze the wire clips on the pr...

Page 11: ...TR and RTS are connected each other Shield G S GND S GND S GND S GND Shield G Shield G Shield G Host Side 25 Host Side 9 Printer Side 25 Printer Side 25 Pin No Signal name Direction Function 1 FG Fram...

Page 12: ...the Dip Switch is ON on the Serial Interface Board DTR and RTS are connected each other Host Side Printer Side Pin No Signal Name Direction Function 1 FGND Frame Ground 2 SD2 Output 3 SD1 Output Send...

Page 13: ...ta 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 AckDa...

Page 14: ...olor Function Shell Shield Drain Wire Frame Ground 1 VBUS Red Host Power 2 D White Data Line D 3 D Green Data Line D 4 GND Black Signal Ground 2 2 5 Drawer Connector Pin No Signal name Direction 1 Fra...

Page 15: ...n the printer power switch off Turn the printer over and remove the dip switch cover Move the DIP switches using tweezers or another narrow ended tool Switches are on when up and off when down in the...

Page 16: ...Emulation Selection SW FUNCTION ON OFF DEFAULT 1 Auto Line Feed Always Enabled Always Disabled OFF 2 Hexadecimal dump YES NO OFF 3 Hand Shaking XON OFF DTR DSR OFF 4 Word length 7 bits 8 bits OFF 5 Pa...

Page 17: ...Function for Service Engineer OFF 8 Buffer size 40Bytes 4KBytes OFF DIP switch Setting 1 Function SW 1 SW 2 MODE OFF OFF EPSON OFF ON Citizen ON OFF Star Emulation Selection SW FUNCTION ON OFF DEFAULT...

Page 18: ...f the ribbon behind the Print Head 4 3 During inserting the ribbon cassette turn the knob clockwise again to make sure the ribbon moves freely in the cassette NOTE Malfunctions and other problems may...

Page 19: ...tions 5 1 When possible make sure that the printer has no un printed data This data may be lost 5 2 Open the printer cover and remove the used paper roll core if there is one SRP 270 A C 1Ply Paper SR...

Page 20: ...Rev 1 00 20 SRP 270 5 4 Put the roll paper on the paper holder and insert the paper in the printer SRP 270 A C 1Ply Paper SRP 270 D 2Ply Paper...

Page 21: ...raight into the paper inlet The printer feeds the paper automatically and then the printer will cut the paper automatically SRP 270C type series and SRP 270D type series Refer to the attached label in...

Page 22: ...and load the Roller Pulley onto the groove of the Case 5 8 Push the auto cutter cover as shown below and close the printer cover NOTE Push upper face of the auto cutter cover for completely locking o...

Page 23: ...er cover 6 2 Raise the auto cutter unit by lifting the knob lock 6 3 Remove the ribbon cassette 6 4 Loosen the manual screw 6 5 Remove the head cover CAUTION The printer head becomes very hot during p...

Page 24: ...ion of paper jam By pushing on the side of the print head as shown in the illustration 6 7 Remove the jammed paper by rotating the paper feed knob 6 8 Replace the head cover and secure it with screw 6...

Page 25: ...ding the paper the cutter blade may not be in its normal position Insert a screw driver into the hole at the bottom side of auto cutter unit as shown followed picture and turn the gear inside the cutt...

Page 26: ...ter status which provides the control ROM version and the DIP switch setting 7 4 After printing the current printer status self test printing will print the following and pause The PAPER LED light bli...

Page 27: ...e hexadecimal dump mode 8 4 Run any software program that sends data to the printer The printer will print all the codes it receives in a two column format The first column contains the hexadecimal co...

Page 28: ...ter type Guillotine type Cutting width Max 85 mm Auto Cutter Cutting thickness Max 0 1mm Data buffer 4k bytes Overall dimension SRP 270A AS AP AU 160 W 249 D 130 H mm 6 3 9 8 5 12 SRP 270C CS CP CU 16...

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