
4
4
4-142
4-142
Parts Replacement and Cleaning > Image Formation System > Removing the Waste Toner Feed Unit > Preparations
Parts Replacement and Cleaning > Image Formation System > Removing the Waste Toner Feed Unit > Preparations
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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).
Removing the Waste Toner Feed Unit
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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)