Kyocera FS-C5150, FS-C2026, FS-5250, FS-2126MFP ServiceBulletin 2KT-0010-B414 1

(Revised Issue 1) (Page.1/4)

Subject

Measures against the SC4600 Error (LSU Cleaning Motor Error)

(-->) and the SC420x Error (Laser Output Error)

Model l:

FS-C5150DN, FS-C5250DN, FS-C2026MFP, FS-C2126MFP,
FS-C2026MFP+, FS-C2126MFP+, FS-C2526MFP, FS-C2626MFP

KDC’s Classification Entire Stock Rework In-Field modification at next visit

In-Field modification by case No modification necessary

Field Measure: No particular problem is expected.

Serial Nos. of the Affected Machines: (-->) Please refer to the pages 4 and 5.

LSU unit

Spacer removed

Old

New

Rib added

Lubricant disused

Service Bulletin Ref. No. 2KT-0010 (B414)

<Date> May 27, 2013

This time, the description with (-->) was revised from the previous information.

<Number of changes: 6> The content regarding the permanente measures for the SC420x error was added.

(-->)

Topic

The following changes were implemented as the permanent measures against the service call error SC4600 (LSU
cleaning motor error) and SC420x (Laser output error).
(For the temporary measures, please refer to the service bulletin SB-2KT-0006-B360.)

(-->) [Permanent measures against the service call error C4600]

The shape of the cleaning holder of the LSU cleaner was changed as the permanent measures.
*As the temporary measures, the spacers to prevent the cleaning holder tilt and the lubricant to prevent abnormal
sound. Due to the change above, the spacers and lubricant were abolished.

1. Disuse of the spacer and lubricant

2. Shape change of the cleaning holder

Kyocera Document Solutions Europe

Customer Services & Support Division (CSSD)

(Revised Issue 1) (Page.2/4)

No.

Old Part

No.

New Part

No.

Description

Q’

ty

Com

bi

pati­lity

Remarks

Old

New

Old

New

Permanente measures for the service call error C4600

1

302KT93022

2KT93022

302KT93023

2KT93023

LK-591A

1

1

O

O

*1

2

302KT93032

2KT93032

302KT93033

2KT93033

LK-591B

1

1

O

O

*1

3

302KV93022

2KV93022

302KV93023

2KV93023

LK-590A

1

1

O

O

*2

4

302KV93032

2KV93032

302KV93033

2KV93033

LK-590B

1

1

O

O

*2

Permanente measures for the service call error C420x

5

302KT93023

2KT93023

302KT93024

2KT93024

LK-591A

1

1

O

O

*1

6

302KT93033

2KT93033

302KT93034

2KT93034

LK-591B

1

1

O

O

*1

7

302KV93023

2KV93023

302KV93024

2KV93024

LK-590A

1

1

O

O

*2

8

302KV93033

2KV93033

302KV93034

2KV93034

LK-590B

1

1

O

O

*2

BD mirror

BD mirror leaf spring

Sheet abolished

Service Bulletin Ref. No. 2KT-0010 (B414)

<Date> May 27, 2013

(-->) [Permanent measures against the service call error C420x]

The BD sensors (U1 on the PWBs inside of the LSU) were relocated.
*The sheet was abolished due to the change above while the sheet had been affixed to the seat of the BD mirror as

the temporary measures in order to prevent the BD mirror shift (informed by the service bulletin SB-2KT-0006­B360).

(Bottom of LSU without the bottom cover)

(-->)

*1 FS-C5150DN
*2 FS-C5250DN, FS-C2026MFP, FS-C2126MFP, FS-C2526MFP, FS-C2626MFP, FS-C2026MFP+, FS-C2126MFP+

Kyocera Document Solutions Europe

Customer Services & Support Division (CSSD)