Overview; Tools - Epson DLQ-3000+ Service Manual

3.1 Overview

This chapter describes the procedures for disassembling and assembling the printer. Be
sure to read the precaution prior to disassembly and assembly.


The temperature of the printhead can be very high during printing. Therefore,
always make sure that the printhead is cool enough to handle it.


Be sure to disconnect the AC power cable from the socket and disconnect the
interface cable prior to disassembling the printer.


Use only specified tools to keep the printer at its optimum condition.


Use only specified lubricants and adhesives.


Be sure to perform any specified adjustments.


Before disassembling, remove all options and accessories such as a sheet guide
and a ribbon cartridge.

3.1.1 Tools

Make sure you use the tools listed in Table 3-1 when disassembling and assembling the
printer.
Phillips screwdriver #2
Box driver
Thickness gauge set
Round-nosed pliers
Nippers
Tweezers
ET holder
Note) Y: Available in the market.
Be sure to used specified types of screws when assembling the printer.
Abbreviation
CB
CBB
CBS
CBB (P4)
CP (P4)
CC
Rev. A
WARNING
CAUTION
Table 3-1. Tools
Tools
Table 3-2. Screw Types
Cross-recessed Bind head screw
Cross-recessed Bind head B-tight screw
Cross-recessed Bind head S-tight screw
Cross-recessed Bind head B-tight sems screw
Cross-recessed Pan head sems screw
Cross-recessed Cup head screw
Disassembly and Assembly
Availability Part No.
Y B743800200
Y B741700200
Y B776702201
Y B740400100
Y B740600100
Y B741000100
Y B74800500
Part name
3-1