Epson 4003353 User Manual

Page 69

Disassembly and Assembly

Stylus Color Service

5. Discomect the cables

from

the connectors

CN5,

CN9, CN1O,

and

of the

MAIN board.

■

When you replace

main board, initialize the

contents as follows;

1) Reassemble the printer.

Turn the

ON while hold down

[Font],

and [Pause] buttons on

control panel.

■

is possible to disconnect the cables. When reconnecting the

the connectors

and connectors

of the

board, see the following

instructions.

cable (white color mark)

cable (blue color

: Carriage motor cable

color mark

indicates

of the

Paperfeed motor cable (black color mark

the black color indicates

of the

Remove the 4 CBB

screws securing the main controller to the lower case and then

remove the

MAIN board.

’12)

Figure 3-6. Main Controller Removal

■

When replacing the main controller board, adjust both the head gap and the

adjustment alignment, and input the destination parameter into the

on the

MAIN Board. (See

Chapter 4.)

When you replace

the main board, the parameters in the internal timer are all reset.

Therefore, it is possible

abnormally. At this time, perform the

cleaning operation by the control panel on command (Refer

to Chapter

until the

becomes normally.

Rev. A