Citizen IDP-3550 fast bi-directional dot impact POS printing. Fast, compact, auto-loading. Paper exit: Top exit - ideal for all retail applications. Printing Speed: Fast printing - 3.6 lines per second. Low space requirement, integrated power supply enables clean work station. Easy notification, built-in buzzer.
Detailed Specs
Citizen iDP-3550 & 3551 Data Sheet.pdf
https://www.midwestbarcodingsolutions.com/content/product_downloads/other/Citizen iDP-3550 & 3551 Data Sheet.pdf