d-Color MF4003/MF3303
E MAINTENANCE > 3. Periodical replacement procedure
E-9
6. NOTE
â–ª When installing the imaging unit, completely push it in.
7. NOTE
â–ª When installing the imaging unit, be sure to tighten the screws from
(1)
to
(2)
in that order.
â–ª Otherwise, it may cause a color shift or magnification shift in the
main scanning direction.
8. To reinstall, reverse the order of removal.
9. Select [Service Mode] -> [Machine] -> [Color Registration Adjustment] to adjust the value for correcting the color shift to 0.
10. Select [Service Mode] -> [Imaging Process Adjustment] -> [Stabilizer] -> [Initialize + Image Stabilization] and perform the function.
11. Select [Service Mode] -> [Machine] -> [Main Scanning Direction Zoom] to adjust the zoom in main scanning direction.
12. Select [Service Mode] -> [Imaging Process Adjustment] -> [Stabilizer] -> [Stabilization Only] and perform the function.
13. Repeat the step 10 and 11 until the Main Scanning Direction Zoom Adjustment is met.
14. Select [Service Mode] -> [Machine] -> [Color Registration Adjustment] and perform the adjustment for correcting the color shift.
15. Select [Service Mode] -> [Machine] -> [Printer Area] -> [Printer Image Centering Side 1] to adjust the side of print position for each paper
source.
16. Select [Service Mode] -> [Machine] -> [Printer Area] -> [Prt. Image Center. Side 2 (Dup)] to adjust the side of 2-sided print position for each
paper source.
3.1.8Replacing the toner filter
1. Pull out the toner filter [1].
2. Unhook the tab [1], and remove the toner filter [2].
3. To reinstall, reverse the order of removal.
4. Select [Service Mode] -> [Counter] -> [Life] and clear the count of [Toner Filter].
3.1.9Replacing the waster toner bottle
1. Open the front door.
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