Ricoh DD 4450 Service Manual page 199

Specifications
Master Type:
Master Storage Conditions:
Ink Type:
Ink Storage Conditions:
C279
Thermal master roll type:
320 mm width, 110 m/roll (A3 master roll)
280 mm width, 110 m/roll (B4 master roll)
Yield:
200 masters/roll (A3 Drum)
220 master/roll (B4 Drum)
315 masters/roll (A4 Drum)
Maximum run length per master: 4,000 prints
Temperature: 0 to 40 °C
Humidity: 10 to 95% RH
Recommended maximum storage period: One year after
production date
Note: Avoid locations exposed to direct sunlight.
600 ml cartridge type
Available colors: Black, Red, Blue, Green, Brown, Purple,
Yellow, Navy, Maroon, Orange, Teal, Gray, Reflex blue,
Hunter green, Burgundy, and Violet
Temperature: -5 to 40 °C (Optimal conditions: 15 to 25 °C)
Humidity: 10 to 95% RH (Optimal conditions: 20 to 70%
RH)
Recommended maximum storage period: 18 months after
production date
Note: Avoid locations exposed to direct sunlight.
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