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HP 4110 Product End-Of-Life Disassembly Instructions page 2

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2.0 Tools Required
List the type and size of the tools that would typically be used to disassemble the product to a point where components
and materials requiring selective treatment can be removed.
Tool Description
Flat blade screw driver
Phillips screwdriver
Wire cutter
3.0 Product Disassembly Process
3.1 List the basic steps that should typically be followed to remove components and materials requiring selective treatment:
1.
Using phillips screwdriver, remove 7 screws at rear of case. (Additional 2 pairs of screw for brackets that support
angled base do not need to be removed, but can be removed for completeness of reycycling.)
2.
Using flat-blade screwdriver, pry case front out of case rear. There are 6 retaining catches, one at top, one at bottom
and 2 at each side.
3.
Disconnect or cut 3 cables connected to top two PCAs
4.
The top two PCAs can now be lifted out and dispositioned.
5. Disconnect flat display cable from the large remaining PCA by lifting connector retaining clamp at connector.
6. Disconnect or cut the one remaining cable connected to the large remaining PCA.
7. Using phillips screwdriver, remove 10 screws holding PCA, and disposition PCA.
8. Remove 2 rubberized keypad supports.
9. Separate all plastic key parts from rubber supports.
10. Display is secured with adhesive tape around edges. Use flat blade screwdriver to pry display out of case.
11. Use phillips screwdriver to remove one remaining screw holding very small PCA.
12. Remove rubber seal around speaker.
13. Speaker is secured by a light interference gasket. It can be pulled out by hand.
14. Handset connectors are secured by clips. Remome by pushing cilips back with flat-blade screwdriver.
15. Handset shells are connected with 10 clips and are difficult to disassemble. Handsers contain no materials requiring
selective treatment..
16. .
17.
18.
3.2 Optional Graphic. If the disassembly process is complex, insert a graphic illustration below to identify the items
contained in the product that require selective treatment (with descriptions and arrows identifying locations).
EL-MF877-00
Template Revision A
Tool Size (if
applicable)
Medium
# 2
Medium
Page 2

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J9765a