Servicing Adjustment Item List TBD

The adjustment items of this product are as follows.

Table 5-1. Adjustment Items (T.B.D)

Function Item

Purpose

Method Outline

Tool

EEPROM data copy

This function is used to read the necessary data from the EEPROM of the faulty Main Board and write them to the new Main Board in order to reduce the auxiliary adjustment items at the time of Board replacement.

With the old Board installed, use the adjustment program to read out and memorize the EEPROM data, and after exchanging with the new Board, load the memorized data.

• Adjustment Program

Initial settings

At the time of Main Board replacement, this adjustment is made to write the Board common information on a destination basis.

Use the adjustment program to write the Board information on a destination basis to the Main Board.

• Adjustment Program

Head ID Input

At the time of Printhead replacement, this adjustment is made to register the head manufacturing variations correction ID to the printer.

Use the adjustment program to input the Head QR Code label ID stuck on the Printhead. (Supplement: Read the QR code label from left to right on the top row and then from top to bottom in due order.)

• Adjustment Program

m £

TOP Margin Adjustment

Adjust to make the Top Margin the value you wish.

Use the adjustment program, to print the Top margin adjustment pattern, measure the distance from Paper top edge to the TOP line, and adjust so that it becomes within 3 ± 1mm.

• Adjustment Program

• Rule

m s

First dot adjustment

Correct the print timing by the software to make the start printing position of the main scan direction to the value you wish.

Use the adjustment program to print the adjustment pattern and enter the adjustment value of printed position 5mm from the left edge.

• Adjustment Program

• Rule

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Head angular adjustment

Adjust the vertical/horizontal tilt that occur when installing the Head, by the software.

Use the adjustment program to print the adjustment pattern and adjust to meet the standard.

• Adjustment Program

Bi-D adjustment

This adjustment is made to correct the print timing in the go and return paths in bi-directional printing.

Use the adjustment program to print out the adjustment pattern, and enter the adjustment value of the printed pattern with no black/white streaks in the block. Adjustment items are, each dot sizes (ECO/VSD1/ VSD2/VSD3) x Colors (Black/Color), total of 8 types.

• Adjustment Program

CR heat protection control

Assuming production variation of the CR Motor and the PS Board, operate this to use the motor capacity to the maximum when the CR Motor generates heat.

Select the replaced parts in the adjustment program, then operate this adjustment to automatically write the appropriate adjustment value.

• Adjustment Program

PF Band adjustment

This adjustment is made to correct the variations of Mechanism, or the paper feeding accuracy.

Use the adjustment program to print out the adjustment pattern, evaluate the pattern based on the criteria, and register the appropriate adjustment value to the printer.

• Adjustment Program

Table 5-2. Maintenance Items (T.B.D)

Function Item

Purpose

Method Outline

Tool

Maintenance Items

Head Cleaning

This function is used to execute Cleaning efficiently when ink is not delivered from the Head properly, e.g. dot missing.

Use the adjustment program to execute Cleaning, then execute nozzle check printing.

• Adjustment Program

Ink charge

When replacing the Head, this function is used to fill ink in the flow path of the Head in the ASP to make all nozzles printable and stabilize the ink in the Printhead.

Use the adjustment program to execute ink charge, then execute nozzle check printing.

• Adjustment Program

Waste ink pad counter read out/ Initialization

Initialize the Waste ink pad counter for replaced parts after maintenance error occurred. Also, when counter full is close, pad exchange/counter initialization may be executed to prevent re-fixing.

After exchanging the Waste ink pad, initialize the counter by the adjustment program.

• Adjustment Program

Table 5-3. Additional Functions (T.B.D)

Function Item

Purpose

Method Outline

Tool

Additional Functions

Print check pattern

Plain Paper

This printing is executed to check whether all adjustment results are normal.

Select and execute the functions by the adjustment program.

• Adjustment Program

Photo Quality Ink Jet Paper

EEPROM data readout

Read the EEPROM data for analysis.

Select this function in the exclusive servicing program, and save all data of the EEPROM into a file.

• Adjustment Program

Read printer information

Waste Ink counter

Read the printer operation information.

Select and execute the functions by the adjustment program.

• Adjustment Program

Manual CL counter

I/C exchange CL counter

Timer CL counter

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  • sol
    What is the a counter for epson cx4300?
    8 years ago

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