Kyocera TASKalfa 2554ci
Maintenance. 1. Precautions
Precautions
Before disassembling the main unit, press the main power switch to turn the power off. Make sure that the power lamp on the operation panel is off and unplug the power cord from the wall outlet. Then, start the disassembly.
Even after power off and unplug, some capacitors on power supply board may still have electro charge, so pay attention not to touch those parts.
Wait more than 5 seconds between the power off and on.
When handling the PWBs (printed wiring boards), do not touch parts with bare hands. Make sure not to damage the PWB.
If ICs are mounted on the PWB, do not touch them by hand or something charged with electrostatic. In case of disconnecting the connector from the PWB, disconnect it straight from the PWB and do not disconnect it at slant way.
In case of disconnecting the connector from the PWB, disconnect it straight from the PWB and do not disconnect it at slant way.
Make sure to release the hook before disconnecting the connector with the hook.
Take care not to pinch up the wire and cable.
Use the original screws when reassembling the parts once disassembled.
If the types and the sizes of screws are not sure, refer to the parts list.
Storage and handling of the drum
Note the following when handling and storing the drum.
When detaching the drum unit, never expose the drum surface to strong direct light.
Store in the range of ambient temperature of -20 to 40? (–4°F to 104°F) and ambient humidity of 85% RH or less.
Avoid storing the drum unit in the place where the temperature and humidity suddenly change even if these changes are within the tolerable range.
Avoid exposure to any substance which is harmful or may affect the quality of the drum.
Do not hit the drum surface with any object.
Make sure not to touch the drum surface with bare hands or gloves.
If the drum is touched by hands or stained with oil, clean it.
Storage of the toner container
Store the toner container in a cool and dark place.
Do not place the toner container under direct sunshine or in a damp environment.
Maintenance kits
| Name used in service manual | Name used in parts list | Qty | Part No. |
|---|---|---|---|
| MK-6345 (600,000 images) |
MK-6345/MAINTENANCE KIT | 1 | 1702YL0KL1 |
| DRUM (H) UNIT | 1 | ||
| DLP (H) K UNIT | 1 | ||
| FUSER UNIT H2 | 1 | ||
| TRANSFER UNIT MONO | 1 | ||
| ROLLER SECONDRY TRANSFER ASSY | 1 | ||
| PULLEY FEED P ASSY | 1 | ||
| PULLEY PICKUP | 1 | ||
| ROLLER RETARD ASSY | 1 | ||
| PULLEY FEED ASSY | 1 | ||
| RETARD ROLLER ASSY | 1 | ||
| FILTER TOP | 1 |