HP Officejet Pro X451dn User Manual

Duplex module
1. Open the left door.
Figure 1-10 Remove the duplex module (1 of 2)
2. Using both hands, pull the duplex module out of the product.
Figure 1-11 Remove the duplex module (2 of 2)
NOTE: When pulling out the duplex module, avoid making direct contact with the black cylinder
to prevent ink smear on skin or clothes.

HP Officejet Pro X451dn Specifications

General

Brand	HP
Model	Officejet Pro X451dn
Category	Printer
Language	English