Kyocera DF-600 Service Bulletin AS 115

Service Bulletin

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SB Number:

SB AS-115

Issue Date: 07/02/2003

Subject: Preventing J87 (Change ‘Mount, Feed Pulley’)
Model:

DF-600: KM-4530 / 5530 * / 6630 * (* = with special adjustment only: see SB AS-116)
DF-610: KM-4530 / 5530 / 6330

Phenomenon & Cause

When paper is ejected from the DF-600 / 610 to the BF-1 (booklet folder unit), the solenoid may not switch on
completely, because the back of the ‘MOUNT, FEED PULLEY’ rubs against the ‘SOLENOID, STOPPER’
(P/N: 68327321) and the ‘LEVER, CONVEYING PULLEY’ (P/N: 3B807480). In addition, the ‘PULLEY,
LEADING REGISTRATION’ (P/N: 68721420) may also not switch on completely. If this happens, the ejected
paper may stop near the entrance of the BF-1 and J87 occurs.

Factory / Field measure

In the production lines, an extra procedure has been added to the related assembly process.
If the phenomenon should arise in the field, please implement the following steps.

z Change the fixation position of the ‘SOLENOID, STOPPER’ and the ‘REINFORCEMENT, FEED

PULLEY’ (P/N: 3B807960) as follows.

1. Change the fixation position of ‘SOLENOID, STOPPER’ to a more upwards position.

2. Change the fixation position of ‘REINFORCEMENT, FEED PULLEY’ to the direction of the arrows.

DF-600 / 610 (KM-4530 / 5530 / 6330)

1. Move the fixation position of ‘SOLENOID, STOPPER’

upward (arrow) and fix the solenoid.

2. Move the fixation position of ‘REINFORCEMENT, FEED
PULLEY’ to direction of arrows and fix the reinforcement.

KMIS Service Team, Kyocera Mita Europe 5580 / SB AS-115

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3. Check the ‘PULLEY, LEADING REGISTRATION’.

Permanent countermeasure

The attachment position of the ‘SOLENOID, STOPPER’ and ‘LEVER, CONVEYING PULLEY’ has been
moved upwards with 0.5 mm so that the ‘PULLEY, LEADING REGISTRATION’ will go down completely.

The position of the 2 holes for the screws to fix solenoid onto the ‘MOUNT, FEED PULLEY’ has been
adjusted.

‘SOLENOID, STOPPER’ is attached here.

‘MOUNT, FEED PULLEY

KMIS Service Team, Kyocera Mita Europe 5580 / SB AS-115

Service Bulletin

Rotate this gear from front to rear.

Check if the pulleys on inner and front side rotate together!
(Inner pulley

A

: rotates to front side / Front pulley: rotates to inner side)

These screw holes are moved upward with 0.5 mm.

These pulleys do not go down to ‘A’ direction completely.