Epson R200 - Stylus Photo Color Inkjet Printer Service Manual page 75

EPSON Stylus Photo R200/R210
Function Item
Waste Ink Pad This function is used after repair to read the Waste Ink Counter,
Counter and if the value is close to the predetermined near-end value or
end value, to recommend Pad replacement to the user in order to
prevent the repaired printer from being returned again for repair
in a short time. The reset function is used to reset the Waste Ink
Counter from the exclusive program after Waste Ink Pad
replacement.
EEPROM Data This function is used to read the above necessary information
Copy from the EEPROM of the faulty Main Board using the D4
function to reduce the auxiliary adjustment items at the time of
Board replacement.
Function Item
A4 Normal Paper This pattern is used to check whether all adjustment results are
Print normal.
A4 Photo Quality This pattern is used to check whether all adjustment results are
Ink Jet Paper Print normal.
A4 Photo Paper/ This pattern is used to check whether all adjustment results are
Glossy Photo normal.
Paper Print
CD-R Print Check if the center position of CDR is correct.
Nozzle Check This pattern is used to check simply whether all nozzles deliver
Pattern Print ink or not.
ADJUSTMENT
Table 3-3. Maintenance Functions
Purpose
Select this function in the exclusive servicing program, read/display
the current data from the specific EEPROM address on the Main
Board, and check whether the current counter value is close to the
upper limit or not.
For the reset function, select this function in the exclusive servicing
program after Waste Ink Pad replacement, and reset the corresponding
data at the specific address in the EEPROM on the Main Board.
Select this function in the exclusive servicing program, and read the
data from the faulty board. After that, change the Main Board and then
write the read data to a new board.
Table 3-4. Check Pattern Printing
Purpose
Select this function in the exclusive servicing program, print the print
patterns, and check the adjustment result in each pattern.
Select this function in the exclusive servicing program, print the print
patterns, and check the adjustment result in each pattern.
Select this function in the exclusive servicing program, print the print
patterns, and check the adjustment result in each pattern.
This pattern is used to make a simple print check at the EPSON
service company.
This pattern is used to make a simple print check at the EPSON
service company.
Adjustment Items and Overview
Adjustment Outline
Adjustment Outline
Revision A
Tool Used Media
Exclusive Non-target
servicing
program
Exclusive Non-target
servicing
program
Tool Used Media
Exclusive Plain paper
servicing (A4)
program
Exclusive Photo
servicing Quality Ink
program Jet Paper
(A4)
Exclusive Glossy Photo
servicing Paper (A4)
program
Exclusive Sheet, CD,
servicing Dummy
program
Exclusive Plain paper
servicing (A4)
program
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