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B. Video Controller PCB Unit
1. Removal from the printer
1) Loosen the 2 screws then pull out the
video controller PCB unit.
➀ Screws
➁ Video controller PCB unit
Figure 3-8-2
2. Disassembly/reassembly
a. Video Controller PCB
1) Remove the 2 screws.
➀ Video controller PCB ➁ Screws
Figure 3-8-3
2) Remove the 2 screws (M3) and the
guide.
3) Remove the 1 screw (M4) and the 4
screws (M3), then take out the video
controller PCB.
➀ Screw (M3)
➁ Guide
➂ Screws (M4)
➃ Screws (M3)
➄ Video controller PCB
Figure 3-8-4
Note: If you removed ROM DIMM or RAM
DIMM when you repaced the video
controller PCB, reinstall it on the
new video controller PCB.
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CHAPTER 3
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