EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Product Description Basic Specifications 25
1.2.11  Quality Standards for Completed Products
NOISE
 Sound pressure level: Less than 50 dB
(4 direction average, compliant with ISO9296)
*Should be no impact, abnormal or harsh noise.
INITIALIZING TIME AT POWER ON
 Within 1 minute (* excluding waiting time such as Timer CL)
TIME FOR INITIAL INK CHARGE
 Less than 8 minutes
(* until initial ink charge is finished after the ink lever is lowered)
MTBF (MEAN TIME BETWEEN FAILURES)
 20,000 hours with power on (except when electronic parts and fans have 
any malfunction)
1.2.12  Overall Dimensions
Figure 1-4. Overall Dimensions of Stylus Pro 4400/4450/4800/4880/4880C
 Dimensions of Unit
 Weight
8-color model: Approx. 40.2kg (ink cartridge and paper is not included)
4-color model: Approx. 39.0kg (ink cartridge and paper is not included)
Condition Width (W) x Depth (D) x Height (H) (mm)
When tray is stored 848 x 764 x 354
When tray is extended 848 x 1099 x 354
848
354
764
1099