Removing The Printer Case; Removing The Housing Assy., Upper - Epson LQ-1070 Service Manual

REV.-B

Removing the Printer Case

3.2.2
This section describes how to remove the front case and HOUSING ASSY., UPPER.
3.2.2.1 Removing the HOUING, FRONT
1. Remove the COVER ASSY., PRINTER, FRONT.
2. Remove the HOUSING, FRONT.
3. Use a screwdriver to release the clips that hold the front case to the HOUSING ASSY., UPPER. Open
the HOUSING, FRONT. Remove connector CN 1 on the BOARD ASSY., PANEL (C062 PNL). Remove
the HOUSING, FRONT.
I

3.2.2.2 Removing the HOUSING ASSY., UPPER

1.
Remove the COVER ASSY., PRINTER, FRONT, the COVER ASSY., EJECT, the TRACTOR ASSY, and
the KNOB.
2. Remove the two CBS(C) (M3 X 10) screws that hold the optional interface card cover. Remove the
cover.
Figure 3-5. Removing the COVER, CONNECTOR, UPPER for the Optional Interface Card
3. Remove the HOUSING, FRONT (see Section 3.2.2. 1).
4. Remove the two CBB(C) (M4 X 25) screws that hold the HOUSING ASSY., UPPER to the HOUSING
5.
Depress the two clips that hold the HOUSING ASSY., UPPER to the FRAME ASSY., SHEET GUIDE.
Remove the HOUSING ASSY., UPPER.
Figure 3-4. Removing the HOUSING, FRONT
CBS(C) (M3X 10)
COVER, CONNECTOR, UPPER
for Optional Interface Card
(*This picture is 80-column)
3-6
picture shows an
printer)
Screws