Dell 3110cn Color Laser Printer - Manual (Page 289)

Close the front cover. 5.
How to replace Rollers
There are three separator rollers in the printer which need to be replaced periodically. One is in the tray and
the others are inside the printer. Basically, all the separator rollers are replaced in the same way as
described in this section.
CAUTION: To prevent electric shock, always turn off the printer and disconnect the power
cable from the grounded outlet before performing maintenance.
CAUTION: Before performing any of the following procedures, read and follow the safety
instructions in your Owner's Manual.
Dell separator rollers are available only through Dell. To order by phone, see your Owner's Manual.
Dell recommends Dell separator rollers for your printer. Dell does not provide warranty coverage for
problems caused by using accessories, parts, or components not supplied by Dell.