Ink Absorber Counter Setting; Cd / Dvd Print Position Correction - Canon iP4700 Simplified Service Manual

2) When printing is finished, the printer returns to be ready for selection of another function.
3) In the printout, determine the Pattern No. in which streaks or lines are the least noticeable for the
LF check pattern and the Eject check pattern respectively. (LF Pattern No. 0 to 4, Eject Pattern
No. 0 to 4)
4) In the LF/EJECT Correction section of the Service Tool, select the Pattern No. (from 0 to 4)
determined in step 3) for LF and EJECT respectively, and click Set.
5) The selected LF and Eject correction values are written to the EEPROM, making the E-MIP
correction value (which was set at shipment from the production site) invalid.
Note: At the production site, the E-MIP correction, which is equivalent to the LF / Eject correction,
is performed using the special tool, and the E-MIP correction value is written to the EEPROM
as the valid data.
When LF / Eject correction is performed, the LF / Eject correction values become valid
instead of the E-MIP correction value (thus, in the initial EEPROM information print, "LF = *"
and "EJ = *" are printed, but the selected values are printed after the LF / Eject correction).
<Ink absorber counter setting>
Set the ink absorber counter value to a new EEPROM after the logic board is replaced in servicing.
1) Before replacement of the logic board, check the ink absorber counter value in EEPROM
information print.
2) After replacement of the logic board, the ink absorber counter value should be set in the service
mode using the Service Tool.
In the Ink Absorber Counter section of the Service Tool, select Main from the Absorber
pull-down menu.
From the Counter Value(%) pull-down menu, select the value (in 10% increments) which is the
closest to the actual counter value confirmed before replacement of the logic board, and click
Set.
3) Print EEPROM information to confirm that the value is properly set to the EEPROM.
<CD / DVD print position correction>
Set the CD / DVD print position value to a new EEPROM after the logic board is replaced in
servicing.
Note: For solution of user complaints, this function can be used, however, use of the application
software is recommended to adjust the CD / DVD print position.
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