HP Color LaserJet CM1015CM1017 Multifunction Printer series - Manual (Page 221)

Install memory DIMMs
When installing more memory for the MFP, it is possible to install a DIMM to print characters for
languages such as Chinese, or for the Cyrillic alphabet.
CAUTION Static electricity can damage DIMMs. When handling DIMMs, wear an antistatic wrist
strap, or frequently touch the surface of the DIMM antistatic package then touch bare metal on
the MFP.
1. Print a Configuration page by pressing OK and Cancel simultaneously. (A Supplies Status page
may also print.) If the Configuration page does not print in your language, see Information pages .
2. After the Configuration page prints, turn the MFP off and disconnect the power cable.
3. On the left rear side of the MFP, open the DIMM door.
ENWW Install memory DIMMs 207