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Problems 

Possible factors 

Solution 

Not Printing

 

 
* Pin feet of Serial port line in 
the transmission line slot is 
not the type of 1 to 1 

 

* Reconnect the transmission line. 
* Replace new transmission line. 

* Ribbon does not match the label. 

* Please Confirm whether the ink surface of Ribbon is installed 
correctly. 
* Reinstall the Ribbon. 

* Clean the print head. 

* Print density setting is not correct. 

* The connection line of the print head is not connected properly. 
Please turn off the printer's power supply and reconnect the 
connection line of the print head. 

* Please confirm that the connecting line of the stepping motor is 
connected correctly. 
* Please confirm that there is a PRINT instruction in the print 
program. 
 In the end, and at the end of each line, there must be a CRLF. 

The memory space 
is full (FLASH / 
DRAM) 

*FLASH/DRAM memory 
space is full 

* Remove unnecessary files inside FLASH / DRAM. 
* DRAM can store up to 256 files at most. 

* The maximum storage capacity of the DRAM is 256KB. 

* FLASH can store up to 256 files at most. 

* 2560KBthe maximum storage capacity in FLASH is 2560KB. 

Poor print quality 

* Ribbon and label paper are 
not installed            Correctly 
* There is dust or glue 
stacking on the print head 
* Print density setting is not 
correct 
* Print head damage 
* Ribbon does not match 
label 
* The pressure setting of the 
print head is not appropriate 

* Reinstall the consumables. 

* Clean print head. 

* Clean rubber roller. 

* Adjust the printer's printing density and printing speed. 

* Print out the self-test value to see if the printhead is damaged. If the 
printhead is damaged, replace the printhead. 

* Replace a suitable ribbon or label paper. 

* If the thickness of the label exceeds 0.22 mm, the printing quality 
may not be good enough. Please increase the print head pressure 
first.    

* Confirm that the print head frame has been completely closed. 

Jumping paper when 
printing 

 
* The size of the label is not 
set or incompletely set 
* Do not recalibrate the 
sensor after replacing tag 
* label sensor is covered by 
dust, causing incorrect 
detection 

* Please confirm that the label size is set to be correct. 

* Please recalibrate the label sensor. 

* Clean the dust on the sensor with a gas brush. 

Содержание LTT204

Страница 1: ...THERMAL TRANSFER LABEL PRINTER USER MANUAL LTT204...

Страница 2: ...onsent We reserve the right to change the product in technology parts software and hardware If you need further information about the product you can contact the dealer No section of this manual shall...

Страница 3: ...of paper 17 4 LED indicator and the function of button 22 4 1 LED indicator 22 4 2 General button function 22 4 3 Boot functions 23 4 3 1 Gap black label sensor detection 23 4 3 2 Gap Black Mark Cali...

Страница 4: ...any other purpose without expressed written permission All other brand names product names or trademarks belong to other individual owners Due to continuous product improvement the machine specificati...

Страница 5: ...ownload True Type Font fonts to the printer s memory Besides scaled fonts five different alphanumeric OCR A and OCR B fonts are also available Combining powerful functions a competitive price and high...

Страница 6: ...Fonts and bar codes can be rotated in four directions 0 90 180 270 degree Included fonts Can download Windows fonts for use Can download firmware to update Supports text barcodes photos Refer to TSPL...

Страница 7: ...60W Environmental conditions Operating environment temperature 5 40 C 41 104 F Humidity non condensing 25 85 Storage environment 40 60 C temperature 10 90 1 4 Ribbon Specifications Ribbon external di...

Страница 8: ...4 5 Max 115 mm 4 5 Min 25 4 mm 1 0 Min 25 4 mm 1 0 Paper thickness label bottom paper Max 0 25 mm Max 0 25 mm Min 0 06 mm Min 0 06 mm Internal roll paper maximum capacity outside diameter 127 mm 5 OD...

Страница 9: ...ly to indicate the nature and extent of the damage please keep the packing material so that the printer can be mailed Install the printer on a clean stable table and open the printer carefully Check w...

Страница 10: ...10 2 2 Printer components Appearance 1 Feed Button 2 LED indicator light 3 Paper outlet 4 Cover open switch 3 2 1 4...

Страница 11: ...11 Internal parts 1 Ribbon gear 5 Bracket lock 2 Printhead 6 Cover support kit 3 Label guide 7 Black mark sensor 4 Front cover 8 Stripping sensor...

Страница 12: ...12 9 Ribbon fixed kit 13 Platen roller 10 Grating wheel 14 Ribbon fixed fastener 11 Ribbon gear 3 15 Used ribbon fixed fastener 12 Ribbon gear 2...

Страница 13: ...ck 3 USB USB 2 0 Full Speed mode 4 Paper inlet Attention The transfer interface of the printer in the picture will difference according to the type of machine you are purchasing actual transfer interf...

Страница 14: ...o the appropriate slot on the computer 4 Insert the power cord into the power cord connection 5 Plug the other end of the power cord into an AC outlet ATTENTION Turn off the printer s power switch and...

Страница 15: ...down the printhead gently to access the ribbon installation area Use the arrow direction in picture for reference 3 Insert the ribbon into the ribbon fixed fastener at the right side and adjust the wh...

Страница 16: ...bon wheel corresponds to the position of the ribbon to the concave surface of the ribbon recovery axis 6 Turn the ribbon gear 2 to flatten the ribbon and take up the slack 7 As shown in the picture to...

Страница 17: ...17 Ribbon installation path...

Страница 18: ...in the direction indicated by the arrows and open the top cover of the printer 2 Put the paper on the label supply shaft and use the paper coil to fix the paper on the center of the supply shaft if t...

Страница 19: ...er through the paper guide block and the black mark sensor Pull the paper over the rubber roller Adjust the paper guide and paper to the same width and having only slight contact with each other 5 Pus...

Страница 20: ...c tool select the printer settings page press the sensor correction key Refer to chapter 5 3 Note The label sensor of this series printer is removable Please confirm that the gap or black mark of the...

Страница 21: ...21 Media loading path...

Страница 22: ...wnloading data or in pause status Purple The printer is formatting the data Red fixed Printer is in head opened or cutter error status Red blinking Printing errors such as paper out jam or memory erro...

Страница 23: ...Gap black label sensor detection This detection is used to determine the sensitivity of the label paper sensor after the printer starts up When you change specifications of the paper roll or initializ...

Страница 24: ...last used Please follow the steps below to calibrate the sensor 1 Turn off the power switch 2 Hold on the button then turn on the power switch 3 Release the button when the LED becomes purple and blin...

Страница 25: ...lf test values can be used to check the quality of the printing and show the settings of the printer s internal set up Self test printout Model Firmware version Serial number Current printing time len...

Страница 26: ...the computer And on the right are data printed out in the form of hexadecimal values according to the left ASCII string This function provides the user or engineer a debug program After debugging use...

Страница 27: ...blue during the 5 blinks The LED color will be changed as following Purple blue red 5 blinks purple 5 blinks blue 5 blinks solid blue Factory default values Parameter The default value Speed 127 mm s...

Страница 28: ...kip the AUTO BAS procedure you can use this function to ignore these automatically executable files Please follow the procedures below to skip an AUTO BAS program 1 Turn off printer power 2 Press the...

Страница 29: ...h can check the printer information file download and send emulation commands 5 1 Enable DiagnosticTool tool program There are three administration pages printer settings file management communication...

Страница 30: ...et this part Go to the next step 2 Click the needed function in the function area 3 Printer function introduction in the administration page of Printer Setting is as follows Introduction Sensor calibr...

Страница 31: ...k sensor Gap sensor 2 Turn on the printer 3 Select the communication port according to the connected port The default setting connection interface of the printer diagnostic tools program is USB If tra...

Страница 32: ...nostic Tool show head opened Cover doesn t close entirely Reclose cover firmly Printer Diagnostic tools the Diagnostic Tool show Ribbon end or Ribbon speed error Ribbon at the end Supply a new ribbon...

Страница 33: ...FLASH can store up to 256 files at most 2560KBthe maximum storage capacity in FLASH is 2560KB Poor print quality Ribbon and label paper are not installed Correctly There is dust or glue stacking on th...

Страница 34: ...e When the printer is restarted the RTC time is incorrect Battery dead Please replace the battery on the motherboard Wrinkle problem Pressure of print head is uneven Ribbon is not installed correctly...

Страница 35: ...and wipe it thoroughly with Medical alcohol and a Cotton swab or lint free cloth Clean the platen roller when changing a new label roll Strip paper flake Use the lint free cloth with Medical alcohol...

Страница 36: ...36 Update record Date Content Editor 2018 07 01 Release...

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