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NOTICE

Please read this manual carefully before using the printer!

Notice of Safety

Be sure to use the specified battery and power supply provided by our company.
Otherwise it may cause fire, explosion or damage printer, meanwhile, the battery also
may be damaged.
If the printer would not be used for a long time, be sure to take off the battery, otherwise
the battery may leak liquid which is corrosive liquid, if improper operation causes battery
leak liquid, and it paste in the skin or clothes, please rinse it by clean water, if paste in the
eyes, please rinse them thoroughly by clean water and see a doctor. Please do not open
the paper case cover when it is printing or just when printing is finished, do not touch the
printer head with hand or body, overheat may cause scald.

Notice of Using

Don’t make the printer print receipt longer than 1m. Otherwise, it might damage the
printer.
Water or other liquid should not be spilled into the printer, also the printer should not be
appeared in the rain, or else may cause printer damage.
Please do not open the paper case cover when it is printing, otherwise the printer may
work improperly.
If printer is using serial port connection to work, should not unplug the serial line,
otherwise the data will be incomplete. When printer is using Bluetooth connection to work,
the distance of communication should be within 10 meters, otherwise the printer doesn’t
print or prints rubbish codes.
Though printer can work properly in the 0

~50

environment, too high

45

or too low

5

environment temperature and too high (85

) or too low (20

) environment

humidity both effect the printing quality.
The printer paper roll with poor quality or stored for too long time also may reduce the
printing quality even damage the printer.
Under the black mark detecting mode, the printer requires that the pre-printed black mark
is accordant with the printing rule of black mark (please refer to details in Chapter 4.2),
otherwise the black mark can not be detected correctly.
Be sure to use up the power of the battery before charge up it, as it can ensure the using
life of the battery. The common working life of printer is:the times of charge/discharge

300, battery performance will decrease with the charge/discharge times developed.

Notice of Storing

The printer should be placed in such an environment that the temperature is
between-20

and 60

, and the relative humidity is between 5% and 95%.

If the printer will be stored for a long time, please be sure to take out the battery, otherwise

Summary of Contents for SP-RMT11/L21

Page 1: ...SPRT SP RMT11 L21 Portable Thermal Printer User s Manual Ver 1 02 Beijing Spirit Technology Development Co Ltd www sprt printer com ...

Page 2: ... 4 3 1 Using Preparation 4 3 1 2 Paper Roll Installation 5 3 1 3 Others 5 3 2 Basic function usage 5 3 2 1 Switch On 5 3 2 2 Switch Off 6 3 2 3 Self test 6 3 2 4 Paper Feeding Manual Feeding 6 3 2 5 Battery Charging 6 3 3 Printer Setting 6 3 4 Printer Interface Connection and Printing 7 3 4 1 Serial Port Connection 7 3 4 2 USB Connection 7 3 4 3 Bluetooth Connection 8 3 5 Indicator and Buzzer 9 On...

Page 3: ...using serial port connection to work should not unplug the serial line otherwise the data will be incomplete When printer is using Bluetooth connection to work the distance of communication should be within 10 meters otherwise the printer doesn t print or prints rubbish codes Though printer can work properly in the 0 50 environment too high 45 or too low 5 environment temperature and too high 85 o...

Page 4: ...h in avoid of battery damage of self discharge Normal thermal paper receipt can t be kept too long if you need to keep the receipt for a long period please choose long term effective thermal paper The thermal paper should be keep away from high temperature environment and point blank sunshine please store it where is away from light if it have been open ...

Page 5: ...and Model No 1 1 Outer Appearance 1 2 Model No SP T11 BTDM BTMM double mode Bluetooth USB interface supported Blank just USB RS 232 interface SP L21 BTDM double mode Bluetooth USB interface supported Blank just USB RS 232 interface ...

Page 6: ...per Type Common Thermal Paper Thermal Label Paper 58φ40mm MAX Interface USB RS 232 Bluetooth Printing Head Life 50km 2 3 Environment Parameters Operating Temp 0 50 Operating Humidity 10 80 Storage Temp 20 60 Storage Humidity 10 90 2 4 Other Specification Paper Loading Method drop in easy loading please refer to details in 3 1 2 Paper Roll Installation Tearing way manually tearing Black Mark Locati...

Page 7: ...iving data and can be awaken by pressing FEED button or sending data to it Battery Charging quick charging it will be fully charged about 2 hours Battery Duration under 25 printing density more than 90 meters the standby time is over 15days These parameters are just for reference Long term usage will cause the capacity decline and can not ensure the time of printing Chapter 3 Operation Method 3 1 ...

Page 8: ...to be blocked Place the direction When printing hold it horizontally to ensure the stability of the paper roll 3 2 Basic function usage T11 support two types paper thermal paper and black mark paper use thermal paper by default L21 support three types paper thermal paper black mark paper and label paper use label paper by default 3 2 1 Switch On In the status of power off press the on off button f...

Page 9: ...n loosen the FEED button after hearing the power on prompt tone and the current setting and status will be printed out 3 2 4 Paper Feeding Manual Feeding When the printer works normally hold down FEED button the paper feeding begins and stops when stopped holding the FEED button When the printer works in black mark mode or label mode hold down FEED button the printer begins to feed paper and stops...

Page 10: ... with printer The serial port of printer is Uart asynchronous serial Interface which can work under the Baudrate of 1200bps 2400bps 4800bps 9600bps 19200bps 38400bps 57600bps 115200bps The method of setting Baudrate refers to 3 3 Printer Setting The outer appearance and pins are as below picture PIN NO FUNCTIO N REMARKS 1 2 VCC POWER 3 CTS When the signal is Mark it means printer is too busy to re...

Page 11: ...printer name and password by using T11 L21 Setting Tools software Please see the details of changing the device name and password in help file of T11 L21 Setting Tools Before working T11BTDM L21BTDM Portable Thermal Printer needs to be paired with host device Pairing begins with the host device Usual pairing steps are as below 1 Switch on printer 2 Host device searches for the outer Bluetooth devi...

Page 12: ...al status Red light constant on power of battery is low There is also a buzzer to indicate various status of the printer The meanings are as below One low one high power on One high one low power off or under voltage seriously printer switches itself off in the sleeping mode Circulation continuous two highs printer at error status Chapter 4 Other Information 4 1 Command Programming Manual T11 L21 ...

Page 13: ...nt regulations are as below Printing Position As the picture above the black mark should be printed on the right edge of the printed side of paper Width range width 7mm Height range 4mm height 6mm Reflectivity of infrared ray 10 infrared ray reflectivity of other parts of the black mark paper is 65 HPS it is the distance between edges of black mark and loading position 4 5mm Hps 6 5mm ...

Page 14: ...e will go to the next T11 Primary settings ON OFF ON OFF ON OFF MODE ON OFF ON OFF ON OFF ON OFF L21 Primary settings ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF Baudrate FEED FEED FEED FEED FEED FEED FEED FEED Language FEED FEED FEED ANK Simplified Chinese Traditional Chinese 9600 57600 38400 19200 4800 115200 1200 2400 Baudrate Sensor Blackmar k mode Printing direction Printer off mo...

Page 15: ...14 Font FEED FEED Density FEED FEED FEED Sensor sensibility FEED FEED FEED Black mark mode FEED FEED Black mark position FEED FEED 12 24 9 17 Low Medium High Off on Right Left Low Medium High ...

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