HP LaserJet Managed MFP E72525, E72530, E72535, E77822, E77825, E77830 - On-Site Installation Guide

Figure 7-6 Open ADF unit
2. Clean the simplex white bar (callout 1), the CIS (callout 2), and the duplex white bar (callout 3) using a soft,
lint-free, clean cloth.
Figure 7-7 Clean ADF white bar
1
2
3
Cleaning the ow ADF white bar and contact image sensor (CIS) (HP LaserJet MFP
E72525, E72530, E72535)
1. Open the ADF unit, and peel back the white backing.
CAUTION: Do not fold or bend white foam backing generating a crease in the white foam backing.
ENWW Cleaning 67