HP LaserJet 4345mfp Series Service Manual - ENWW

Acoustic specificationsTable 1-7 Sound power and pressure level 1 (HP LaserJet 4345mfp Series)Sound power level Declared per ISO 9296Printing 2CopyingReadyL WAd = 7.0 Bels (A) [70 dB(A)]L WAd = 7.2 Bels (A) [72 dB(A)]L pAm =33 dB (A)Sound pressure level Declared per ISO 9296Printing 2CopyingReadyL pAm =55 dB (A)L pAm =56 dB (A)L pAm =33 dB (A)1Values subject to change. See www.hp.com/support/lj4345mfp for current information.2HP LaserJet 4345mfp Series speed is 43 ppm A4 size.3Configuration tested (HP LaserJet 4345mfp): Base model,simplex printing with A4 paper size.Image areaThe MFP can place printed or copied images on the page within the following margins:■■■Printing: 4.23 mm (0.17 inch) from each edgeCopying (standard): 4.23 mm (0.17 inch) from each edgeCopying (edge-to-edge): 2.0 mm (0.08 inch) from each edgeTo use edge-to-edge copying, touch CONFIGURE DEVICE, touch SYSTEM SETUP, touch COPY/SEND SETTINGS, and then touch EDGE-TO-EDGE COPIES.NOTE Using edge-to-edge copying as the default setting can result in printing off the page.This can cause print-quality defects and can cause damage to the MFP internal components.NOTE Margins vary when using digital sending. The margins depend on the type of filebeing sent and its dpi resolution.Skew specificationsThe MFP has the following skew specifications:■■Print engine (cut-sheet paper): less than 1.5 mm (0.06 inches) over a 260-mm (10.24-inch) lengthPrint engine (envelopes): less than 3.3 mm (0.13 inches) over a 220-mm (8.66-inch) length■ ADF and scanner glass (cut-sheet paper): less than 0.6%18 1 Product information