HP 4101mfp ADF/flatbed-unit acoustical specifications, Category Specification, Tolerance, Glass

	Table 3. ADF/flatbed-unit acoustical specifications
	Category	Specification
	Sound Power Level, LWAd	● Scanning: 6.7 dB (A)
	(1 bel = 10 decibels)	● Standby: 5.2 dB (A)
Note	Testing per International Standard Organization (ISO) 9296.
Note	“Operating” means that the product is copying and printing continuously at 25 ppm. Values are
	subject to change. See http://www.hp.com/lj4100mfp for current information.

Table 4. Skew specifications

Print unit

Tolerance	Cut paper	Envelope
Skew	1.5 mm (.03 inch) over 260 mm (10.24	6.0mm (.24 inch) over 220mm
	inches) length---simplex	(8.66 inches) length
	1.50 mm (.03 inch) over 260 mm (10.24
	inches) length---duplex
First line	6.0 mm (.24 inch) +/- 2mm (.08 inch)	15mm (.59 inch) +/- 4.5 mm (.18 inch)
leading edge
Left margin	5.0 mm (.20 inch) +/- 1.5 mm (.06 inch)	15mm (.59 inch) +/- 4.5 mm (.18 inch)
Text stretching	1 percent for cut sheet---simplex	None
	1 percent for cut sheet---duplex
	Scan unit
Tolerance	ADF	Glass
Skew	<= 1 percent	<= 1 percent
Leading edge	+/- 2 mm (.08 inch)	+/- 1 mm (.04 inch)
Left margin	+/- 1 mm (.04 inch)	+/- 1 mm (.04 inch)
Parallel (vertical	+/- 0.6 percent	+/- 0.6 percent
and horizontal)
Image length and	+/- 1.2 percent	+/- 1 percent
width

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