Epson Stylus COLOR 300 Service Manual download pdf (Page 37)

Chapter 6 Maintenance

Rev. A

6-1

6.1 OVERVIEW

This section describes the maintenance points and the procedures specific for EPSON

Stylus Color 300.

WARNING

If ink gets in your eyes, flush them immediately with water and seek medical

attention.

Disconnect the printer from the power source when you clean inside the printer.

CAUTION

Once the ink cartridge is removed from the printer before ink-end, never re-use it.

For adjustment and testing, use the ink cartridge designed exclusively for service:

Description:

Code:

6.1.1 Maintenance Request

The printer counts total amount of ink drained to the waste ink pad and this information is

stored in the EEPROM on the main board, as the protect counter A value for ink system

operation management. When the counter value reaches the predetermined value, the

printer detects it as “Maintenance Request” error and displays the error status with the

control panel LED indicators (see Table 1-12 at Chapter 1, Section 1.4.1.2 LED Indicators).

When this error displayed, replace the waste ink pad to new one and reset the counter

value with the procedure shown below.

Turn the printer ON while

hold down the buttons:

LOAD/EJECT

CLEANING

Press the buttons within

3 seconds from power ON,

and kept them pressed until

"INK END", "PAPER OUT"

LEDs starts blinking:

"POWER" LED

"INK OUT" LED

"PAPER OUT" LED

LOAD/EJECT

CLEANING

continue for 3 seconds

"POWER" LED

"INK OUT" LED

"PAPER OUT" LED

Figure 6-1. “Maintenance Request” Error Clear Operation

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Epson Stylus COLOR 300 Service Manual Page 37