HP CM3530 - Manual (Page 199)

6. Close the front door.
NOTE: If the toner collection unit is not installed correctly, the front door does not close
completely.
To recycle the used toner collection unit, follow the instructions included with the new toner collection
unit.
Install memory
You can install more memory for the product.
CAUTION: Static electricity can damage DIMMs. When handling DIMMs, either wear an antistatic
wrist strap, or frequently touch the surface of the DIMM antistatic package and then touch bare metal
on the product.
Install DDR memory DIMMs
1. Turn the product off.
ENWW Replace supplies 185