8-3
Removal and Installation
HP Designjet 4000/4020 Printer Series Service Manual
Required Tools
The following tools are required to disassemble and repair the Printer.
Screw Types
Type
Torx Length (mm) Head Type Thread Type Part Number
A T-20 17 Pan Taptite 0515-1743
B T-20 10 Pan Taptite 0515-2282
C T-10 7. 0 Pa n M a c h i n e d 0 515 - 4 613
D T-8 5.5 Pan Taptite 0515-2850
E T-15 - Pan - C3180-20001
F T-15 9.5 Pan Plastite 0515-2981
G T-15 12.7 Pan Taptite 0624-0769
H T-15 12.7 Pan Taptite 0515-4706
IT-10 8.0 Pan Taptite 0515-2200
J T-15 20 Pan Plastite 0624-0771
K T-8 9.5 Pan Taptite 0624-0680
L T-8 12.7 Pan Taptite 0624-0768
M T-20 - Pan - 0515-2521
N T-20 35 Pan Sheet Metal C6071-20025
O T-20 12.7 Pan - 0624-1062
PT-15 11.6 Pan Machined C2847-20018
QT-20 - Pan Taptite 0515-2916
R T-15 - Pa n Ta ptit e 0515-1916
Long Torx Screwdriver with
the indicated attachments
Small flat-blade screwdriver