setTextSize(2,2); too big · Issue #388 · mike42/escpos-php · GitHub
java - Is it possible to force a thermal printer to print a specific character? (Dollar sign is printing as Yen) - Stack Overflow
Andoer Portable Thermal Receipt Printer USB & Connection 2 inches 57mm Wireless Printer High Speed with 1 Roll Paper Inside Compatible with iOS Android Windows for Restaurant Sales Retail Shop - Walmart.com
Print larger or smaller text on a thermal receipt printer – Mike's Software Blog
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