Oki ML3390 User Manual

Help Guide 1
English
Maintenance
Replacing the Ribbon Cartridge
Note: For the best results, use genuine Oki ribbons.
1. Make sure the printer is turned OFF.
2. Centre the printhead (➊).
Caution! The printhead may be HOT!
4. Unpack the new ribbon cartridge.
➊
3. Remove and discard the used ribbon cartridge.
3390hlp3.pm6 22/03/96, 16:041

Oki ML3390 Specifications

General

Color	No
Built-in barcodes	Code 39, UPC-A, UPC-E
Maximum resolution	360 x 360 DPI
Maximum printing width (columns)	160
Media thickness	165 x 91 mm
Print technology	Dot matrix
Dimensions (WxDxH)	398 x 345 x 116 mm
Power requirements	220/230 VAC, 240V AC
Connectivity technology	Wired
Recommended media weight	45 - 90 g/m²
Sound pressure level (printing)	57 dB
Mean time between failures (MTBF)	10000 h