8-46
Removal and Installation
HP Designjet 4000/4020 Printer Series Service Manual
Ink Supply Tubes
Removal
Switch off the printer and remove the power cable.
You MUST NEVER replace both the Hard Disk Drive and the Ink Supply Tubes at
the same time. If both parts need to replaced, you MUST first replace one part
and then power ON the Printer until it completely initializes. Then you can
power OFF the Printer and replace the other part.
1. Remove the Right Cover
⇒
Page 8-6.
2. Remove the Left Cover
⇒
Page 8-9.
3. Remove the Top Cover
⇒
Page 8-11.
4. Remove the Rear Door
⇒
Page 8-16.
5. Remove the Right Connector Cover
⇒
Page
8-18.
6. Disconnect the Trailing Cable from the
Interconnect PCA and the Gamut PCA.
7. Release the two plastic clips securing the
Trailing Cable.
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