Epson DLQ-3000 Service Manual page 65

DISASSEMBLY
3.2
This section describes the procedures for disassembling and assembling the main components of the
printer. When the procedure for installing a component into the printer is simply the reverse of the
procedure for removing the component, no description of how to install the component is given.
description of the procedure. It is important to take note of these points.
Before disassembling any part of the printer, remove the paper and the ink ribbon.
Disassembly includes the following six procedures:
1. Removing the Printhead
2. Removing the COVER, REAR
3. Removing the Circuit Board
4. Removing the Control Panel
5. Removing the HOUSING ASSY., UPPER
6. Removing the Printer Mechanism
Diagrams in the appendix show how the components fit together. Refer to them as
necessary.
3 . 2 2
Removing the COVER,REAR
3.2.4
Removing the Control Panel
3.2.6
Removing the Printer Mechanism
Removing the HOUSING ASSY.,LOWER
3-4
ASSEMBLY
AND
3.2.1
Removing the Printhead
3.2.1.2
Removing the
RIBBON MASK
3 . 2 . 3
Removing the Circuit Board
3.2.3.1
Removing the BOARD
I
I
Figure 3-1. Disassembly and Assembly
"
HOLDER,
I
I
3.2.3.2
Removing the BOARD
SUPPLY
3.3
RELOADING THE PRINTER
CONTROL SOFTWARE
I
Rev. B