Oki Pos 441 - Manual (Page 40)

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Ribbon material: Nylon 66 (#40 denier)
Ribbon life: 44Ribbon Black/Red: Black ,500,000 characters/Red 50,000
characters
44Ribbon Black: Black ,000,000 characters
Overall dimensions: 60 (W) × 45 (D) × 5 (H) mm
160
164 152
24
5
Mechanical life: 0 million lines (except head life and auto cutter)
Print head life: 50 million characters
Auto cutter life:  million cuttings (if the paper thickness is between 65 and 00 µm)
(%RH)
90
80
60
40
20
10
0 10 20 30 40 50
Relative humidity Operating ambient
range
Ambient temperature
Weight: Approx. .0 kg (Tear bar model)
Approx. . kg (Auto cutter model)
Interface Parallel interface or RS-C interface or USB Interface or Eth-
ernet Interface or Wireless LAN Interface
Peripheral unit drive circuit:  circuits (4V, max. A)
Ambient temperature/humidity
Operating temperature:
0°C to +50°C
Operating humidity: 0% to 0% RH (at 4°C, without condensation)
Storage temperature: –0°C to +0°C
Storage humidity: 5% to 5%RH (at 40°C, without condensation)