HP LaserJet M9040/M9050 MFP - User Guide

Table Of Contents

Calibrate the scanner

Calibrate the scanner to compensate for offsets in the scanner imaging system (carriage head) for ADF

and flatbed scans. Because of mechanical tolerances, the scanner's carriage head might not read the

position of the image accurately. During the calibration procedure, scanner offset values are calculated

and stored. The offset values are then used when producing scans so that the correct portion of the

document is captured.

Scanner calibration should be carried out only if you notice offset problems with the scanned images.

The scanner is calibrated before it leaves the factory. It needs to be calibrated again only rarely.