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thon-ju / bluetooth_print

a flutter plugin connect to bluetooth thermal printer support both Android and IOS (eg. Gprinter pt-380、gp-1324、gp-2120)
MIT License
151 stars 182 forks source link

QR Code doesn`t work, Accent (latin characters) doesn`t work #26

Open vicenterusso opened 4 years ago

vicenterusso commented 4 years ago

Print as empty space. Testing with the example provided.

Model: amazon link Specifications: Model: POS-5802DD Printing Method: Direct Thermal Speed: =<90mm/sec Resolution: 203dpi(8dot/mm) Paper Type: Thermal Paper Paper Width: 58mm(+-0.1mm) Printing Width: 40mm(384dot) Roll Diameter: =<40mm Reliability TPH Life: 100km BT Version: 4.0 & 3.0 Character size: 384dots/line Font A: 12 24dots, 1.5(W) 3.0(H)mm Font B: 9 17dots, 1.1(W) 2.1(H)mm Simplified/Traditional: 24 24dots, 3.0(W)3.0(H) Extended Character: OEM437/Katakana/OEM850/OEM860/OEM863/OEM865/West Europe/Greek/Hebrew/East Europe/Iran/WPC1252/OEM866/OEM852/OEM858/Iran II/Latvian/Arabic/PT151,1251/OEM747/WPC1257/Vietnam/OEM864/Hebrew/WPC1255/Thai Print Parameters: Support to download trademark, support bar-code print. Support Bar Code Type: UPC-A/UPC-E/JAN13(EAN13)/JAN8(EAN8)/CODE39/ITF/CODABAR/CODE93/CODE128;Two-Dimensional Cord: QR Code Emulation: ESC/POS/STAR Command Interface: USB/Serial/Power Port Driver: For Win2003/Win2000/Win7/Win XP/VISTA/Win8/Win10/LINUX Battery: 7.4V 1500mAh 11.1Wh (Included) AC Input: 100 ~ 240V 50/60Hz 0.5A max. Output: DC 9V/1.5A

nicolasvahidzein commented 3 years ago

same for me

nicolasvahidzein commented 3 years ago

@thon-ju this is an urgent problem still. Thanks.

alexandro-us commented 3 weeks ago

I have the same problem, did you find a solution?

nicolasvahidzein commented 3 weeks ago

Nope still not.