SEIKO DPU 414 JRC NKG 901printer NKG-91  JEA 58 Navtex printer 

JRC NKG 91 printer for JSS 2150 2250 HF/MF SSB radio 
JEA-58 NAVTEX printer, VHF printer, MF/HF printer, DSC printer, replacement for Seiko SII SEIKO DPU-414, replacement for NKG-901.
Power supply: The printer itself operates on 12VDC (positive inner, negative outer).
A 110/220VAC to 12V5A power adapter will be provided.
Before shipment, set the baud rate to 4800 with 32 characters per line. End users can change the baud rate (1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200) and adjust the maximum characters per line to 42 using the FEED button, though the font will be smaller.
Compatible with JRC NAVTEX NCR-333, JSS-2150, JHS-770S, FURUNO NX-700B, NSR VHF, etc., serving as a replacement for DPU-414.
Uses standard thermal paper with a width of 57/58mm. Roll paper with a diameter of ¡Ü60mm is acceptable.