HP Officejet 7500A Wide Format e-All-in-One Printer - E910a - Manual (Page 187)

Notice to users in Japan about the power cord
Noise emission statement for Germany
Geräuschemission
LpA < 70 dB am Arbeitsplatz im Normalbetrieb nach DIN 45635 T. 19
LED indicator statement
LED indicator statement
The display LEDs meet the requirements of EN 60825-1.
Gloss of housing of peripheral devices for Germany
Regulatory information 183