Specifications
7-1
CHAPTER 7: Printer Specifications
This chapter lists printer specifications and information about hardware,
environmental conditions, and power requirements.
Airflow Requirement
The room should meet ASHRAE 62–1989 standards.
Noise Emission Levels
The following measurements were made in accordance with ISO 7779 and reported
in conformance with ISO 9296.
Table 7-1: Noise Emission Levels
Status
1-Meter Average Sound Pressure, dBA
C935dn, C935dtn, C935dttn, C935hdn X940e, X945e
Printing 54 dBA (mono)
55 dBA (color)
52 dBA dBA (mono)
52 dBA (color)
Scanning Inapplicable 54 dBA
Copying Inapplicable 53 dBA
Ready mode 32 dBA 32 dBA
Duplex printing Undeclared Undeclared
Standby (Idle without
Power Saver)
34
dBA
33 dBA
Status
Declared Sound Power Level, Bels
C935dn, C935dtn, C935dttn, C935hdn X940e, X945e
Printing 7.0 (mono)
7.1 (color)
6.9 (mono)
6.9 (color)
Duplex printing Undeclared Undeclared