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Parts Replacement and Cleaning > Image Formation System > Installing a new Developing Assembly > Procedure
Parts Replacement and Cleaning > Image Formation System > Installing a new Developing Assembly > Procedure
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Actions after Replacement
Initialization of Developing Assembly (toner ratio and patch) is necessary and it differs
depending on the color.
If 4 colors are replaced simultaneously, execute INISET-4.
COPIER > FUNCTION > INSTALL > INISET-Y Initialization of Y Developing Assembly (toner
ratio and patch)
COPIER > FUNCTION > INSTALL > INISET-M Initialization of M Developing Assembly
(toner ratio and patch)
COPIER > FUNCTION > INSTALL > INISET-C Initialization of C Developing Assembly (toner
ratio and patch)
COPIER > FUNCTION > INSTALL > INISET-K Initialization of Bk Developing Assembly
(toner ratio and patch)
COPIER > FUNCTION > INSTALL > INISET-4 Initialization of 4-colors Developing
Assembly (toner ratio and patch)
Execute the following in user mode: (Settings/Registration > Adjustment/Maintenance >
Adjust Image Quality > Auto Adjust Gradation).
Installing a new Developing Assembly
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Preparations
1) Open the Front Cover, Right Lower Cover and Right Upper Cover.(Refer to page 4-104)
2) Removing the ITB Cover.(Refer to page 4-104)
3) Pulling out the Process Unit.(Refer to page 4-131)
4) Removing the Drum Unit.(Refer to page 4-135)
5) Removing the Waste Toner Container.(Refer to page 4-131)
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Procedure
1) Install the Developing Assembly to the Process Unit in the reverse procedure of “Removing
the Developing Assembly”.
2) Hold down the Developing Assembly, hold the grip of the Developing Assembly Seal, and
pull out the Developing Assembly Seal.
Perform this procedure for each color.
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