Kyocera FS-2020, FS-3920, FS-4020 Service Bulletin 2J0 018

Service Bulletin

SB Number:

Subject: Model:

Phenomenon The image may appear faint on the print-out.

Cause Contact failure between the Developer bias terminal and the Developer unit may occur.

Solution The Spacer contact bias has been afxed to the Developer bias terminal.

Developer contact

SB 2J0-018

Faint image due to Developer bias failure

FS-2000D/3900DN/4000DN/2020D/3920DN/4020DN

Creation Date: 16/12/2011

0.5mm

Added spacer

No protrusion

0.5mm

Contact bias (302F902270)

Spacer contact bias specications

13mm

0.5mm

6.5mm

Serial numbers of affected machines

Type Serial number

FS-2000D/3900DN/4000DN/4020DN Not available

FS-2020D XEX1X32674

FS-3920DN XEY1X00001

The above mentioned changes have been applied to machines produced after the above mentioned serial numbers.

KMIS Service Department, Kyocera Mita Europe B363 / SB 2J0-018

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