HP CM1312 MFP Series - Manual (Page 195)

5. Plug in the product, and then turn on the product.
Clean the lid backing
Minor debris can accumulate on the white document lid backing that is located underneath the product
lid.
1. Turn off the product, unplug the power cord, and raise the lid.
2. Clean the white document lid backing by using a soft cloth or sponge that has been moistened with
a mild soap and warm water. Wash the backing gently to loosen debris; do not scrub the backing.
3. Also, clean the scanner strip next to the ADF scanner glass.
4. Dry the backing by using a chamois or soft cloth.
ENWW Manage supplies 183