File name SB-2LV-0002-C291_1.pdf(Revised Issue 1) (Page.1/3)
Service Bulletin Ref. No. 2LV-0002 (C291)
November 19, 2012
Measures against the Erroneous Detection of the Top Tray
Subject
Paper Full
Model FS-4300DN, FS-4200DN, FS-4100DN (-->) l:
* The following phenomenon is not expected on FS-2100DN and FS-2100D since the shape of
the ribs at their exit frame differs from the high-end models.
This time, the description with (-->) was revised from the previous information.
The serial numbers of the affected machines were added, FS-2100DN and FS-2100D were
deleted from the Affected Models.
KDC's Classification Entire Stock Rework In-Field modification at next visit
In-Field modification by case No modification necessary
Field Measure:
When the message above is mistakenly displayed on the not-reworked machines at the sales companies
(KDA, KDE, etc.), please check whether the message is reset by lifting up the actuator once.
(If it cannot be reset, please survey another cause.)
If it can be reset by the operation above, please check the state of the sponge (X) after detaching the top
cover assembly. When the sponge is fallen between the ribs (same as the wrong state below), please reaffix it
to the PORON(R) sheet (No.1) according to the alignment.
(*) The required q'ty of the PORON (R) sheet (No.1) for entire number of the not-reworked machines at factory
was already sent to each sales company.
Serial Nos. of Affected Machine:
(Stocked machines at the sales companies) PORON (R) parts to be reaffixed by the sales companies
(Machines manufactured after this) (-->) Please refer to the following.
Phenomenon
Although paper was not full on the top tray, the message "Top tray is full of paper. Remove the paper" might be
displayed.
Cause
If the actuator (302LV2814_) to switch the eject full sensor was strongly pressed with hand or by the bundled
items toward the exit frame side (arrow A direction in the figure below) during packing the machine, the sponge
(X) might fall between the ribs (Y). As a result, the sensor light interruption of the actuator overrunning toward the
eject frame side might be out of the detectable range of the eject full sensor, which causes the erroneous top tray
paper full detection.
KYOCERA Document Solutions Europe
Technical Customer Service Division (TCSD)
(Revised Issue 1) |