Product Support Bulletin(s)
Page 5
... I LX-810 FX-850 FX-1050 I DFX-5000 I DFX-8000 1 NOISE LEVEL 56 dB(A) II 56 dB(A) 56 dB(A) I 55 dB(A) II I 55 dB(A) II 24 PIN PRINTERS LQ-510 56 dB(A) LQ-1010 56 dB(A) 11 LQ-850 1 56 dB(A) 11 The most common is applied in an attempt to match the frequency response of ...called Bels (named after Alexander Graham Bell,) or more commonly in Near Letter Quality (NLQ) mode using single sheet paper and are not guaranteed figures. EPSON Product Support Bulletin Subject: Quick Reference for the 9 pin printers are averages while printing in tenths of this fundamental unit: decibels.
... I LX-810 FX-850 FX-1050 I DFX-5000 I DFX-8000 1 NOISE LEVEL 56 dB(A) II 56 dB(A) 56 dB(A) I 55 dB(A) II I 55 dB(A) II 24 PIN PRINTERS LQ-510 56 dB(A) LQ-1010 56 dB(A) 11 LQ-850 1 56 dB(A) 11 The most common is applied in an attempt to match the frequency response of ...called Bels (named after Alexander Graham Bell,) or more commonly in Near Letter Quality (NLQ) mode using single sheet paper and are not guaranteed figures. EPSON Product Support Bulletin Subject: Quick Reference for the 9 pin printers are averages while printing in tenths of this fundamental unit: decibels.