8-62
Removal and Installation
HP Designjet 4000/4020 Printer Series Service Manual
APS Assembly
Removal
Switch off the product and remove the power cable.
There are two differnt types of APS assembly. To know which one to install you must first check
the serial number of the printer you are working on.
If the printer you are working on has one of the following serial numbers:
îš„ before SG6A9H900Z, go to step 1 on this page
If the printer you are working on has one of the following serial numbers:
îš„ SG6A9H900Z or after proceed to Page 8-67.
1. Remove the Left Cover
⇒
Page 8-9
.
2. Remove the Left Connector Cover
⇒
Page
8-19
.
3. Remove the ISS
⇒
Page 8-60
.
4. Release the Air Tube from the slot in the Ink
Supply Station.