The CT-S601II is our full-function mid-range POS printer. Capable of print speeds of up to 220mm/sec, with high resolution from a tough, long-life thermal printhead, the CT-S601II incorporates an integrated power supply, self-retracting cutter and a top paper exit. The three color LED indicates the printer's status, types of errors and messages. Paper jam? No problem for the CTS601II. One hand grip and the cutter is released automatically. No tool is needed. Even if the long-life cutter ever needs to be exchanged. Thanks to it's Snap-In design this only takes 30 seconds. All 80mm POS printers from Citizen offer an internal power supply.
Citizen CT-S601II POS Printer Data Sheet.pdf
https://www.thermalprintersupplies.com/content/product_downloads/other/Citizen CT-S601II POS Printer Data Sheet.pdf