8-15
Removal and Installation
HP Designjet 4000/4020 Printer Series Service Manual
2. Lock the Metallic Support on to the Top
Cover.
3. Install the T-20 screw that secures the
Metallic Support to the Top Cover.
4. Remove the Window (
⇒
Page 8-4
) from the
old Top Cover and install it on the new Top
Cover.
When installing the Ink Supply
Tubes and Trailing Cable on to the
Top Cover, take note of the of the
two red marks on the Ink Supply
Tubes. These two red marks
should be aligned with the first
slot in the Top Cover as this will
help with the rest of the
installation.