HP Officejet Pro X451 Series - Supported paper sizes

Service sled assembly
Remove the following components:
●
Rear cover. See
Rear cover on page 23.
●
Left door. See
Left door on page 24.
●
Left rear cover. See
Left rear cover on page 27.
●
Left front cover. See
Left front cover on page 28.
●
Top cover. See
Top cover on page 29.
●
Front cover. See
Front cover on page 34.
● Right cover. See
Right cover on page 35.
●
Right cross brace. See
Right cross brace on page 63.
Service sled assembly
IMPORTANT: The OfficeJet Pro X special tools kit (part CN598-67056) is required when replacing
the service sled assembly.
1. On the front of the product, locate the printbar lock mount.
Figure 1-82 Remove the service sled assembly (1 of 6)
ENWW
Removal and replacement procedures
57