3. Do not remove an IC or a printed circuit assembly (PCA) from its conductive foam pad or
conductive packaging until you are ready to install it.
4. Ground (earth) your body while disassembling and working on the printer.
5. After removing a cover from the printer, attach an earthing (ground) lead between the PCA
common and earth ground. Touch all tools to earth ground to remove static charges before using
them on the printer.
6. After removing any PCA from the printer, place it on a conductive foam pad or into its conductive
packaging to prevent ESD damage to any ICs on the PCA.
Required Tools
The following tools are required to disassemble and repair the printer.
●
A long Torx Screwdriver with the following attachments: T8, T10, T15, T20, and T25.
●
A long thin-bladed T-10 Torx Screwdriver to remove the Primer. The blade must be longer than 12
cm with a maximum diameter of 10 mm.
●
A long thin-bladed T-20 Torx Screwdriver to remove the OMAS Sensor. The blade must be longer
than 11 cm with a maximum diameter of 4 mm.
●
A T8 Torx Screwdriver to remove the left cover. The blade must be longer then 5 cm with a
maximum diameter of 9 mm.
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 Pan Machined 0515-4613
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
I T-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
P T-15 11.6 Pan Machined C2847-20018
Q T-20 - Pan Taptite 0515-2916
212 Chapter 8 Removal and installation ENWW
Removal and
installation
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