Lexmark E450DN Service Manual - Page 132

Upper front frame group removal, AD BC

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4512-630 Upper front frame group removal 1. Open the front cover. 2. Unhook the front end of the springs (A) on the right and left sides of the upper frame. A B 3. Insert the flat end of the spring hook through the front corner opening (B). 4. Push out on the latch by moving the top of the spring hook to the right and while lifting the corner. 5. Repeat for the right side, and remove the assembly. 6. Unlatch the left and right sides of the front cover guide (C) with a flat blade screwdriver or spring hook (D). 7. Lift the right side to align the flat on the guide shaft with the opening. 8. Slide the shaft through the opening. C D 9. Slide the cover to the right to free the left side, and remove the front cover guide. 4-44 Lexmark™ E450dn

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4-44
Lexmark™ E450dn
4512-630
Upper front frame group removal
1.
Open the front cover.
2.
Unhook the front end of the springs (A) on the right and left sides of the upper frame.
3.
Insert the flat end of the spring hook through the front corner opening (B).
4.
Push out on the latch by moving the top of the spring hook to the right and while lifting the corner.
5.
Repeat for the right side, and remove the assembly.
6.
Unlatch the left and right sides of the front cover guide (C) with a flat blade screwdriver or spring hook (D).
7.
Lift the right side to align the flat on the guide shaft with the opening.
8.
Slide the shaft through the opening.
9.
Slide the cover to the right to free the left side, and remove the front cover guide.
A
B
D
C