HP 3535 - Manual (Page 217)

6 –1 Xerox DocuColor 3535 Printer/Copier
6. Maintenance
This chapter describes maintenance procedures that should be
performed on your machine regularly. When replacing
consumable items, such as Toner Cartridges, refer to the
instructions in this chapter for information on how to replace them.
When consumable items need to be replaced the following
message will appear: “Consumables need to be replaced.” Press
the Machine Status button on the Control Panel to view the status
of the consumables in your machine. There are several pages of
consumables listed along with their status. If a consumable needs
to be replaced it will be highlighted in white. If you are able to
replace it the status will say “Replace Now.” If a service technician
must replace it the status will say “Replace Now (Call for
Service).” The consumables do not need to be replaced
immediately when the status says “Replace Soon.”