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Service Bulletin
SB Number: SB AS-115 Issue Date: 07/02/2003
Subject: Preventing J87 (Change `Mount, Feed Pulley')
Model: DF-600 / 610 (KM-4530 / 5530 / 6330)
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.
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.
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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Service Bulletin
3. Check the `PULLEY, LEADING REGISTRATION'.
Rotate this gear from front to rear.
Check if the pulleys on inner and front side rotate together!
(Inner pulley: rotates to front side / Front pulley: rotates to inner side)
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.
These screw holes are moved upward with 0.5 mm.
`MOUNT, FEED PULLEY
A
These pulleys do not go down to `A' direction completely.
KMIS Service Team, Kyocera Mita Europe 5580 / SB AS-115
Service Bulletin 3/3
Parts Table
Part No. Part No. Q'ty Interchange-
No Description
OLD NEW old-new ability
1 3B807391 3B807392 MOUNT, FEED PULLEY 1 1 X O
Affected Machine Serial Numbers:
Factory measure:
DF-610: F3004975 and later
Permanent measure:
DF-610: Production of October, 2002 and later
KMIS Service Team, Kyocera Mita Europe 5580 / SB AS-115