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This chapter explains disassembly and reassembly of the printer. Note the following precautions during
disassembly and reassembly.
1.
Disconnect the printer from the wall outlet before servicing it.
2.
Assembly is the reverse of disassembly unless otherwise specified.
3.
After reassembly, coat the screw heads with locking sealant.
4.
Lubrication information is not provided in this chapter. Refer to item 2 in Chapter 5.
1.
Upper Case Unit .................................................................................................. 43
2.
Control Panel Board ........................................................................................... 43
3.
Printer Mechanism .............................................................................................. 44
4.
Main Logic Board ................................................................................................ 44
5.
Power Supply Unit .............................................................................................. 45
6.
Fuses ....................................................................................................................45
7.
Print Head ............................................................................................................ 46
8.
Carriage Motor Unit ............................................................................................. 46
9.
Platen Unit ........................................................................................................... 47
10. Tractor Unit .......................................................................................................... 47
11. Paper Feed Motor Unit ........................................................................................ 48
CHAPTER 4
PARTS REPLACEMENT
1
2
3
4
5
6
7
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