Kyocera FS C5020N - Color LED Printer Service Manual page 49

Service items
Counter reset for the maintenance kit
>>Maintenance
Description
The "Install MK" message means that maintenance kit should be replaced at 200,000 images
of printing. The interval counter must be manually reset using this service item.
Maintenance kit includes the following units:
Purpose
To reset the life counter for the developer units and drum units included in maintenance kit.
Procedure for replacing the maintenance kit
Procedure
Enter the service mode [>>Maintenance].
Completion
Note:
Occurrences of resetting the maintenance kits are recorded on the service status page in
number of pages or images at which the maintenance kit was replaced (See page 1-4-2).
This may be used to determine the possibility that the counter was errorneously or uninten-
tionally reset.
Item
Maitenance kit
Drum units 4
Black developer unit
Yellow developer unit
Magenta developer unit
Cyan developer unit
Primary transfer set
(Primary transfer unit and
primary transfer cleaning unit)
Paper feed unit
Fuser unit
Ozone filters 2
Feed rollers set
1. Remove the four old drum units (See page 1-6-13).
2. Remove the LED print head from each old drum unit and then refit to the new drum unit
(See page 1-6-15).
3. Install the four new drum units.
4. Replace the four developer units (See page 1-6-12).
5. Replace the fuser unit (See page 1-6-25 or 1-6-32).
6. Replace the paper feed unit (See page 1-6-6).
7. Replace the primary transfer unit (See page 1-6-23).
8. Replace the primary transfer cleaning unit (See page 1-6-24).
9. Replace the two ozone filters (See page 1-6-51).
10. Replace the retard roller (See page 1-6-8).
11. Replace the MP tray feed roller (See page 1-6-11).
1. Press the ENTER key, ">>Maintenance?" is displayed.
2. Press the ENTER key twice. The counter for each component is reset immediately.
Description
16 ppm printer
For For USA/
European Canada
countries
MK-510 MK-512
DK-510
DV-510K DK-512K
DV-510Y DK-512Y
DV-510M DK-512M
DV-510C DK-512C
TR-510
FE-510
FK-510
[Part No.: 2D902530]
Retard roller: [Part No.: 5AAVROLL+052]
MP tray feed roller: [Part No.: 5AAVROLL+051]
2F3/2F4-5
24 ppm printer
For For USA/
European Canada
countries
MK-520 MK-522
DK-520
DV-510K DK-512K
DV-510Y DK-512Y
DV-510M DK-512M
DV-510C DK-512C
TR-520
FK-520
1-4-15