Service manual

Figure 3-19.
Figure 3-20.
Figure 3-21.
Figure 3-22.
Figure 3-23.
Figure 3-24.
Figure 3-25.
Figure 3-26.
Figure 3-27.
Figure 3-28.
Figure 3-29.
Figure 3-30.
Figure 3-31.
Figure 3-32.
Assembling the Platen Unit
.....................................
3-25
Bottom of the Printer Mechanism
...........................
3-26
Removing the Carriage Guide Shaft
Ground Plate
.....................................................
3-27
Removing the
Carriage Guide Shaft..
...................... 3-27
Removing the
Carriage Guide
Plate.. ......................
3-28
Carriage Guide Shaft and Head Adjust Lever..
....... 3-29
Removing the
Carriage Motor Frame..
.................... 3-30
Removing the Carriage Motor
................................. 3-31
Removing
the Home Position Sensor..
..................... 3-32
Removing the Ribbon Gear
Cover
............................ 3-33
Removing a Side Cover
............................................ 3-34
Removing
the Sprocket Guide Shaft..
...................... 3-35
Removing the Paper Guide Roller
...........................
3-36
Installing the Sprocket Wheels................................ 3-37
Tables
3-ii
LQ-200/AP3000
Table 3-1.
Table 3-2.
Table 3-3.
Table 3-4.
Table 3-5.
Repair Tools
.............................................................. 3-2
Measuring Instruments
............................................ 3-3
Abbreviations for Small
Parts .................................. 3-3
Screw Shapes and Names
......................................... 3-4
LQ-200/AP3000 Service Checklist
...........................
3-5