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24-07-2012 

 
 

 

HP Restricted 

 

 

Page 1

 

 

Appendix 3 Product End-of-Life Disassembly instructions 
Product Identification: 

Marketing Name / Model 

Description 

HP Encore 22ep 

HP 22ep 21.5-IN Display 

Purpose:

  The document is intended for use by end-of-life recyclers or treatment facilities.  It provides the 

basic instructions for the disassembly of HP products to remove components and materials requiring 

selective treatment. 

1.0 

Items Requiring Selective Treatment 

1.1  Items listed below are classified as requiring selective treatment. 

1.2  Enter the quantity of items contained within the product which require selective treatment in 

the right column, as applicable. 

Item Description 

Notes 

Quantity of 

items included 

in product.  

Printed Circuit Boards (PCB) or Printed 

Circuit Assemblies (PCA) 

With a surface greater than 10 

square cm 

Batteries 

All types including standard 

alkaline and lithium coin or button 

style batteries 

Mercury containing components 

For example, mercury in lamps, 

display backlights, scanner lamps, 

switches, batteries 

Liquid Crystal Displays (LCD) with a 

surface greater than 100 square cm 

Includes background illuminated 

displays with gas discharge lamps 

Cathode Ray Tubes (CRT) 

 

Capacitors / condensers (Containing 

PCB / PCT) 

 

Electrolytic Capacitors / Condensers 

measuring greater than 2.5 cm in 

diameter or height 

 

External electrical cables and cords 

 

Gas Discharge Lamps 

 

Plastics containing Brominated Flame 

Retardants 

 

Components and parts containing toner 

and ink, including liquids, semi-liquids 

(gel/paste) and toner 

Include the cartridges, print 

heads, tubes, vent chambers, and 

service stations. 

 

Components and waste containing 

asbestos  

 

Components, parts and materials 

 

Summary of Contents for Encore 22ep

Page 1: ... Printed Circuit Boards PCB or Printed Circuit Assemblies PCA With a surface greater than 10 sq cm 2 Batteries All types including standard alkaline and lithium coin or button style batteries 0 Mercury containing components For example mercury in lamps display backlights scanner lamps switches batteries 0 Liquid Crystal Displays LCD with a surface greater than 100 sq cm Includes background illumin...

Page 2: ...ion 4 Description 5 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 Release base stand by pushing a white button then strip screw to separate base and hinge 2 Strip the screws from rear cover so that the rear cover can be removed then remove deco 3 Remove all material under rear cover cont...

Page 3: ...or Printed Circuit Assemblies PCA With a surface greater than 10 square cm 2 Batteries All types including standard alkaline and lithium coin or button style batteries 0 Mercury containing components For example mercury in lamps display backlights scanner lamps switches batteries 0 Liquid Crystal Displays LCD with a surface greater than 100 square cm Includes background illuminated displays with g...

Page 4: ... should typically be followed to remove components and materials requiring selective treatment 1 Quick release Base stand 2 Strip the screws from rear cover so that the rear metal cover can be removed after be turn back 3 Strip the five screws from panel holder 4 Push up and disassemble the cover from the panel 5 To remove the shielding contain the other material 6 Strip the screws 7 Release all m...

Page 5: ...e stand 1 Pull out base and stand a Press white button with one hand b Pull out stand base with another hand 2 Disassy base and stand Step 2 Strip the screws from rear cover then move rear cover follow the below way Press the white button Twist out the screw ...

Page 6: ...Cs 3 2 Pull out the LVDS LED FFCs to separate the base assembly from the unit 3 3 Remove the four screws to separate shielding from CB 3 4 Dismantle the rear cover supporter Remove the screws with Screwdriver Dismantle the rear cover first from the two marked position Remove the 8pin FFC from main board then remove rear cover Remove all tapes ...

Page 7: ...24 07 2012 HP Restricted Page 5 Pull out all FFCs connectors and remove screws Remove the nine marked screws to remove rear cover supporter ...

Page 8: ...24 07 2012 HP Restricted Page 6 Step 4 Strip the screws 5pcs ...

Page 9: ...24 07 2012 HP Restricted Page 7 Step 5 Release all materials and put some by ESD Can follow the picture as bellow ...

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