Epson 440 User Manual download pdf (Page 33)

EPSON Stylus Color 440/640/740 Revision A

Chapter 1 Product Description 33

1.4.2 Panel Functions

Refer to Table 1-19 to Table 1-21.

Table 1-19. Panel Functions

Table 1-20. Panel Function with Power On

NOTE 1:You can check the 1) firmware version, 2) protection counter

and 3) nozzle check pattern by performing this function.

NOTE 2:The code pages for Stylus Color 440, 640 are not opened.

NOTE 3:Since Stylus Color 740 have 2 specifications both the standard

and NLSP version, user can select some parameter and a

character table by communicating with the printed list.

NOTE 4:After you enter this EEPROM reset mode, go to Table 1-21.

Table 1-21. EEPROM Reset

NOTE 5:Before you press the Load / Eject switch, be sure to enter the

EEPROM reset mode, referring to Table 1-20.

Switch Function

Load/Eject

(within 2 sec.)

1. Loads or ejects a paper.

2. When the carriage is on the I/C replacement position, return

the carriage to the capping position.

Load/Eject

(for 2 sec.)

1. Starts the I/C replacement sequence.

Cleaning

(for 2 sec.)

1. Starts the printhead cleaning sequence.

2. In case it’s in the ink low or ink out condition, starts the I/C

replacement sequence.

Cleaning

(within 2 sec.)

1. When carriage is on the I/C replacement position, return the

carriage to the capping position.

Switch Function

Load/Eject 1) Starts the status print. (*1)

Cleaning

Changes the code page. (*2)

Enters the Default setting mode. (*3)

Load/Eject

Cleaning

Enters the EEPROM Reset mode. (The Load/Eject LED blinks

for a few seconds.)

(Used only for resetting the maintenance error.) (*4)

Switch Function

Cleaning Resets the EEPROM. (*5)

1. While the Load/Eject LED is blinking (for about 2 seconds),

press down the Cleaning switch for 10 seconds.

The following steps vary depending on the printer.

2. [Stylus Color 440/640]

After 10 seconds, both Bk and CMY ink LEDs come

simultaneously.

[Stylus Color 740]

After 10 seconds, Load/Eject, Bk and CMY ink LEDs all

blink

simultaneously.

3. [Stylus Color 440/640]

Confirming the both LEDs are

, release the Cleaning

switch. The printer automatically starts initialization

operation to reset the specified addresses in the EEPROM.

[Stylus Color 740]

Confirming all 3 LEDs are

blinking

, release the Cleaning

switch. The printer automatically starts initialization

operation to reset the specified addresses in the EEPROM.

CAUTION

You can reset the below addresses in a EEPROM by

performing the EEPROM Reset operation.

1. 1) Timer Counter (Power Off time) IC value

2. I/F selection returns to Auto

3. Protection Counter value

CAUTION

Even though you repeat the EEPROM reset operation,

it does not perform initialization but only resets the

EEPROM addresses. Wheater or not to permorm

initialization depends on the power off time monitored

by the timer IC.

CAUTION

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