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Removal and Installation
 
HP Designjet Ultra Low End Printer Service Manual
6.
Open the Printhead Cover and remove 2 T-8 
screws that secure the Tube Crane to the 
Carriage Assembly.
The following step only applicable 
to 70, 100, 100+, 110plus
7. Lift up the Tube Crane (1) to release the PH 
Cover (2) from the Carriage Assembly and 
remove from the Printer.
8.
Release the Ink Supply Tubes from the 
Raceway Holder.
Release Tubes
1
2