OKI DOT MATRIX PRINTERS
OKI ML 1120: Dot Matrix 9 Pin:  80 column, 375cps, Parallel, Serial, USB, Microline/IBM/Epson
OKI ML 280 Elite: Dot Matrix 9 Pin: 80 column, 375cps, Parallel, Serial, USB, Microline/IBM/Epson
OKI ML 3320: Dot Matrix 9 Pin:  80 column, 435cps, Parallel, USB Microline/IBM/Epson
OKI ML 3321: Dot Matrix 9 Pin:  136 column, 435cps, Parallel Microline/IBM/Epson/USB
OKI ML 5720: Dot Matrix 9 Pin: 80 column, 700cps, Parallel, USB, Microline/IBM/Epson, 20,000Hrs MTBF
OKI ML 5721: Dot Matrix 9 Pin: 136 column, 700cps, Parallel, USB, Microline/IBM/Epson, 20,000Hrs MTBF

HP Color LaserJet Pro MFP M476dn Connect the office to a wired or wireless MFP with vibrant color printing and scanning features, send documents directly to email, network folders, and the cloud. Print, and share with Ethernet and wireless connectivity. access content and quickly launch tasks from the 3.5-inch color touchscreen. 21ppm, 50 Sheet ADF. Flatbed. print on this MFP from your USB drive, using the easy-access USB port. HP ePrint, Apple Air Print. Automatic duplex. M476dw - wireless option

HP LaserJet Enterprise M806x  Print big jobs fast at up to 56 ppm A4, and easily thanks to the extra-large input capacity of up to 4,600 pages. 1 GB RAM expandable to 1.5 GB. easy for all to print with one common driver. Two 500-sheet input trays. 100-sheet multi-purpose tray. 320 GB HP High-Performance Secure Hard Disk. 3,500 sheet High-capacity tray (tray 4: 1500 sheets A4 or letter only, tray 5: 2000 sheets A4 or letter only) Monitor and control printers centrally with HP Web Jetadmin. Wireless direct printing, print wirelessly from an iPad, iPhone, or iPod touch and enable touch-to-print convenience from a mobile device. Duty Cycle: 300,000 pages,  Cartridge Capacity: 34,000 pages. On-site Warranty.