SPECIFICATIONS

Acoustic noise emission (measurement according to ISO7779)

 

 

 

MX-M623N/MX-M623U

MX-M753N/MX-M753U

 

 

 

 

 

Sound power level LwA

 

 

 

 

 

 

 

Printing mode (continuous printing)

7.0 B

7.1 B

 

 

 

 

 

Standby mode

 

 

5.2 B

5.2 B

 

 

 

 

 

Sound pressure level LpA (actual measurement)

 

 

 

 

 

 

 

Printing mode

Bystander positions

56 dB (A)

57 dB (A)

 

 

 

 

Operator positions

55 dB (A)

56 dB (A)

 

 

 

 

 

 

Standby mode

Bystander positions

41 dB (A)

41 dB (A)

 

 

 

 

Operator positions

35 dB (A)

35 dB (A)

 

 

 

 

 

 

Automatic document feeder specifications

 

 

 

 

 

 

Original sizes

 

11" x 17" to 5-1/2" x 8-1/2", A3 to A5, long paper

 

 

(max. width 11-5/8" (297 mm) x max. length 39-23/64"*1(1000 mm))

 

 

Original weight

 

One-sided 9 lbs. to 34 lbs. (35 g/m2 to 128 g/m2)*2

 

 

Two-sided 13 lbs. to 34 lbs. (50 g/m2 to 128 g/m2)

 

 

 

 

Capacity

 

150 sheets (21 lbs. (80 g/m2)) Maximum stack height of 49/64" (19.5 mm)

*1 Scanning in mono 2 mode of one side only is possible in fax and scan send modes. However, when the resolution is 600 x 600 dpi in Internet fax mode, the maximum length is 31-31/64" (800 mm). When the resolution is 400 x 400 dpi or 600 x 600 dpi in scan mode, a long original cannot be scanned.

*2 Paper weights from 9 lbs. (35 g/m2) to 13 lbs. (49 g/m2) require the use of slow scan mode.

46