User’s Manual
GTP-250
Thermal Printer Rev. 1.00
http://www.senortech.com
Page 1: ...User s Manual GTP 250 Thermal Printer Rev 1 00 http www senortech com...
Page 2: ...astic bag out of children s reach If not a child may put the bag on his head Do not pull the cable to unplug This can damage the cable which is the origin of a fire or a breakdown of the printer You m...
Page 3: ...e repair or remodel it for yourself Call your dealer when you need these services Do not touch the blade of auto cutter Install the printer on the stable surface If the printer falls down it can be br...
Page 4: ...ctive 73 23 EEC Safety EN60950 1 2001 Waste Electrical and Electric Equipment WEEE This marking shown on the product or its literature indicates that is should not be disposed with other household was...
Page 5: ...ive print data even during printing 4 Peripheral units drive circuit enables control of external devices such as cash drawer 5 Characters can be scaled up to 64 times compared to it s original size 6...
Page 6: ...ing the Dip Switches 11 1 4 1 Serial Interface RS 232C 11 1 4 2 Parallel USB2 0 Interface 11 1 4 3 Auto Cutter Enable Disable selection 12 1 5 Setting the Memory Switches 13 1 6 Installing or Replacin...
Page 7: ...1 Setting Up the Printer 1 1 Unpacking Your printer box should include these items If any items are damaged or missing please contact your dealer for assistance GTP 250 Cover Cable Roll Paper AC Adapt...
Page 8: ...Serial Interface RS 232C When the Dip Switch is ON on the Serial Interface Board DTR and RTS are connected each other Pin No Signal name Direction Function 1 FG Frame Ground 2 TxD Output Transmit Dat...
Page 9: ...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 nAutoF...
Page 10: ...s the printer CAUTION Do not connect a telephone line to the drawer kick out connector otherwise the printer and the telephone line may be damaged Plug the drawer cable into the drawer kick out connec...
Page 11: ...l disable Internal bell enable OFF 2 3 Auto Cutter Disable Enable OFF 2 4 Reserved OFF 2 5 OFF 2 6 OFF 2 7 Print Density Refer to the following table 2 OFF 2 8 Near End Sensor Status Disable Enable OF...
Page 12: ...rint Density Mono color Default ON ON Reserved 1 Light OFF OFF Reserved 2 ON OFF Reserved 3 OFF ON Reserved 4 Dark 2 2 5 2 6 2 7 Print Density Two colors Default ON ON ON 80 ON ON OFF 90 OFF OFF ON 95...
Page 13: ...ow default all OFF NOTE The Memory Switch is available to be changed by three methods Memory Switch setting utility Control from BXL POS command Settings of the Memory Switch are stored in the NV memo...
Page 14: ...ge 27 Farsi ON OFF OFF OFF ON OFF Page 28 1251 Cyrillic ON OFF OFF ON OFF OFF Page 29 737 Greek ON OFF OFF ON ON OFF Page 30 775 Baltic ON OFF ON OFF OFF OFF Page 31 Thai14 ON OFF ON OFF ON OFF Page 3...
Page 15: ...cause the printer cannot detect the paper end correctly 1 6 1 Make sure that the printer is not receiving data otherwise data may be lost 1 6 2 Open the paper roll cover by pressing the cover open but...
Page 16: ...ect direction that the paper comes off the roll 1 6 6 Pull out a small amount of paper as shown Then close the cover NOTE When closing the cover press the center of printer cover firmly to prevent pap...
Page 17: ...ng on the roll when the near end sensor is triggered you can change the near end sensor setting Rotate the near end sensor tab at front or rear position See the below figure 1 8 Using the Printer Cont...
Page 18: ...power supply s rated voltage and your outlet s voltage do not match contact your dealer for assistance Do not plug in the power cord Otherwise you may damage the power supply or the printer 1 10 1 Mak...
Page 19: ...current printer status which provides the control ROM version and the DIP switch setting 2 4 After printing the current printer status self test printing will print the following and pause The PAPER L...
Page 20: ...ng down the FEED button 3 3 Close the cover then the printer enters the hexadecimal dump mode 3 4 Run any software program that sends data to the printer The printer will print all the codes it receiv...
Page 21: ...rage Humidity 30 80 RH Operating 10 90 RH Storage Except for paper Auto Cutter 1 800 000 Cuts Printer Mechanism MCBF 2 70 000 000 Lines Paper Type Paper Roll Roll Width 80mm Roll Diameter Max 83mm Pap...
Page 22: ...e paper if exists 5 1 2 Clean the print head with a cotton swab moistened with alcohol solvent 5 1 3 Clean the platen roller and paper end sensor with cotton swab moistened with water 5 1 4 Insert a p...
