Epson LG1-1070 Service Manual page 60

Terminal printer
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REV.-B
Figure 3-1.
Figure 3-2.
Figure 3-3.
Figure 3-4.
Figure 3-5.
Figure 3-6.
Figure 3-7.
Figure 3-8.
Figure 3-9.
Figure 3-10.
Figure 3-11.
Figure 3-12.
Figure 3-13.
Figure 3-14.
Figure 3-15.
Figure 3-16.
Figure 3-17.
Figure 3-18.
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.
Table 3-1.
Table 3-2.
Table 3-3.
Table 3.4.
Table 3-5.
LIST
OF FIGURES
Disassembling the Printer . . . . . . . . . . . . . . . . . . . . . . 3-4
Flowchart for
Removing the Printer Cover and
the Paper Eject Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Removing the Printhead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Removing the HOUSING, FRONT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -6
Removing the Cover for the Optional
Interface Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Removing the
SHIELD PLATE, MAIN BOARD ............ 3-7
BOARD ASSY., MAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Removing the
BOARD ASSY., POWER SUPPLY . . . . . . . . 3-8
Removing the
BOARD ASSY., PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9
Removing the
PRINTER MECHANISM . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9
Removing the
MOTOR, CR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Removing the
MOTOR, PA............. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Removing the
Removing the CABLE, HEAD, FRONT(,REAR)... . . . . . . . . . . . 3-11
Removing the Carriage Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Removing the PLATEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
LEVER, RELEASE Insertion Positioning . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Disassembling the FRAME, MAIN, RIGHT . . . . . . . . . . . . . . . . . . . . 3-14
Direction for Inserting the PLAIN WASHER . . . . . . . . . . . . . . . . 3-15
Removing the PAPER GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Removing the PAPER GUIDE ASSY., SUPPORT . . . . . . . . 3-16
Removing the LEVER ASSY., PF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
How to Insert the SHAFT, RELEASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -16
Removing the DERECTOR ASSY., HP . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-17
Removing the DERECTOR ASSY., PE, REAR. . . . . . . . . . . . . . . 3-18
Removing the DERECTOR ASSY., PE, FRONT . . . . . . . . . . . . 3-18
Removing the DERECTOR ASSY., PLATEN . . . . . . . . . . . . . . . . . . 3-19
Disassembling the TRACTOR ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19
Arranging the Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LIST OF TABLES
List of Recommended Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Equipment Required for Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -1
Inspection Checklist for Repaired Printer . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Abbreviations Used for Screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Types of Screws and Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

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