Epson Photo750 manual Special Setting Mode, LED Indications, Status printing, Special setting mode

EPSON Stylus Photo 750 Revision A

*1(from the previous page): According to the content of 35H of EEPROM, one of the following actions is carried out.

	Table 1-17. Status printing
Content of 35H of EEPROM,		Action
[bit7] [bit6]
00		• Print firmware version, ink counter, selected
		code page and nozzle check pattern
11
01		• Start hex-dump printing.
10		• Start self test printing.

1.4.4 Special Setting Mode

„ Unlike the previous models, since this printer does

C A U T I O N

not have EEPROM All Clear function, do not perform this operation except for the purpose of canceling the maintenance errors.

„Be sure to replace the waste ink pad located in the lower case, when canceling the maintenance error.

„If you replace the waste ink pad regardless of the maintenance error, be sure to perform this operation.

After turning the power on while pressing Load/Eject and “Cleaning” switches, “Paper Out” indicator blinks for 3 seconds. By pressing the following switches during this period, following action is carried out.

Table 1-18. Special setting mode

Switch		Function
Load/Eject	•	Initialize EEPROM* and reset time IC.
Cleaning	•	Reset the ink overflow counter in EEPROM.
(for 10 seconds)

NOTE: *Waste ink counter value and Timer IC counter value are initialized.

1.4.5 LED Indications

There are 4 LEDs in this printer.

1.Power

Lights when the operate switch is “ON”, and AC power is supplied.

2.Paper Out

Lights during the paper-out condition, and blinks during the paper- jam condition.

3.Ink Out(Black)

Lights during no Black ink condition, and blinks during the Black ink low condition.

4.Ink Out (Color)

Lights during no Color ink condition, and blinks during the Color ink low condition.

See the table on the next page for more detailed LED indications. Since LED indicates the various errors and current printer operations, LED indications enable to find out the proper repair operation.

Product Description Function 22