Konica Minolta IP-423 - Disassembly; Reassembly; Overall Construction (IP-422); G Tools Required

Chapter 2 Disassembly / Reassembly
2-1
■
Overall Construction (IP-422)
●
Tools Required
• Standard screwdriver
• Spanner or needle-nose pliers
• PLCC pull-out tool
Caution
• Be sure to unplug the power cable, not only to turn the copier's main
power switch OFF, before attempting to make servicing.
• Avoid making servicing the copier with the print controller outfitted.
Caution
• Before engaging in Disassembly / Reassembly, check to make sure that
all the cables are unplugged from the print controller.
• Use in-magnetized tools in Disassembly / Reassembly to prevent the
hard disk being affected.
• There are occasions when boards are damaged if no appropriate
grounding measures are taken. Wear a wrist strap or others during ser-
vicing.
• Disassembly / Reassembly should be made on cushioning materials.
PostScript3
(protection chip : PS-343)
Hard disk
(field option)
Compact Flash
Cooling fan motor
Expansion memory
(MU-411)
ard Disk
O
verall Cooling
a
n
o
stScript Protec-
o
n Chip
etwork Interface
ard
PU Cooling Fan
eat Sink
PU
y
stem Board
x
panded Mem-
r
y