Product Description Detailed Specs Downloads Reviews/Questions Product Description CL-S631, DT&TT, 300 DPI, SER, USB & PAR Detailed Specs Citizen CL-S631 Desktop Printer Data Sheet.pdf https://www.thermalprintersupplies.com/content/product_downloads/other/Citizen CL-S631 Desktop Printer Data Sheet.pdf null null null null null null null null MFG Part Number CL-S631-PF-C-GRY Product Type Barcode Printer Print Method Thermal Transfer DPI 300dpi Connectivity RS-232, USB, Parallel Media Handling No Additional Options Product Family CL-S631II Downloads Citizen CL-S631 Desktop Printer Data Sheet (PDF) Warranties Warranties Reviews/Questions The Citizen CL-S631-PF-C-GRY is also known as CIT -CLS631PFCGRY or CLS631PFCGRY