Amazon.com: Citizen America CL-S621-GRY CL-S621 Series Thermal Transfer/Direct Thermal Barcode and Label Printer with USB/Serial Connection, 4" Maximum Print Width, 203 DPI Resolution, Gray : Office Products
Amazon.com: Citizen America CL-S700 CL-S700 Series Thermal Transfer/Direct Thermal Barcode and Label Printer with Adjustable Sensor, RS-232 Serial, 4" Maximum Print Width, 203 DPI Resolution, Black : Office Products