User manual OKI ML5520 DATASHEET 1

[. . . ] [. . . ] In short, versatility and robustness to meet your print requirements in the most demanding of work environments. main features of the ML5520/ML5521 printer l Oki reliability backed by 20, 000H MTBF l Optimised for high levels of throughput l Integrated USB and IEEE Parallel Standard Interfaces l Multi-copy capability (up to 6-part forms) l Up to 570cps Super Speed Draft l 128KB Buffer memory l Low noise (56dB(A) in standard operation and 52dB(A) in quiet mode) ML5520/ML5521 DOT MATRIX PRINTER PRODUCT SPECIFICATION ML5520 General Speed & throughput Number of pins No. of multi-part forms Super speed (12cpi) High speed draft (10cpi) Utility Near letter quality Fastest print speed Font & print features Carriage width (10cpi) Max. in compressed mode Character pitch Graphics resolution Typeface & Font Typestyle Emulations & interfaces Printer emulations Standard interfaces Optional interfaces Paper-handling Continuous paper Continuous envelopes First printable line (from top of page) Standard Optional Physical Dimensions (HxWxD) Weight Memory Noise level Power Reliability Supplies life Power requirements Frequency Print head life Ribbon life MTBF 80 columns 160 columns Up to 240 x 216 dpi 9 6 (one original + 5 copies) 570cps 507cps 380cps 95cps 570cps ML5521 136 columns 272 columns 10/12/15/17. 1/20 pitch & proportional NLQ-Courier (Scalable), NLQ-Gothic (Scalable), OCR-B, High Speed Draft, Utility + Barcodes Emphasised, Enhanced, Double Width, Double Height, Italics, Bold, Superscript, Subscript, Underline, Overscore Epson FX, IBM ProPrinter, Oki MICROLINE Centronics Parallel + USB Serial RS 232C/RS 422/Current Loop 76--254mm 165 x 92mm Cut-sheet: 0. 5mm Continuous: 0. 5mm Paper parking, Low tear-off, Push tractors, Autoload single sheet Pull tractor, Single/dual bin sheet feeder, Roll paper stand (80 column only), Bottom Push tractor 153 x 398 x 345mm 7. 5kg 128KB 56dB(A) normal operation / 52dB(A) in quiet mode 230V AC 50/60Hz 200 million characters 4 million characters (re-inking cartridge) 20, 000 hours 153 x 552 x 345mm 9. 5kg 76--406mm 241 x 105mm Only use genuine Oki Original consumables to ensure the best quality and performance from your hardware. Non Oki Original products may damage your printer's performance and invalidate your warranty. [. . . ] [. . . ]