Read Sharp MX-DE28 (serv.man12) Technical Bulletin online
Sharp Electronics (UK) Ltd., Document Systems Support
Date:
22
th
June 2016
Model:
See below
Ref.:
CCE 1595
Colour:
White
Page:
1 of 4
TECHNICAL BULLETIN
MODIFICATION OF OPTIONAL DESK AND
TANDEM DESK
1. Model Name:
MX-DE26/DE27/DE28(Option for MX-3050N/3550N/4050N/3060N
3560N/4060N/3070N/3570N/4070N)
2. Description:
(1) Backlash around Right door follower shaft in above-mentioned options caused
interference between Right door follower shaft and a rib on the shaft insertion section,
which eventually generated noise. Desk right door anti-vibration sheet has been
attached to remedy the interference of the rib.
(2) While transporting the Tandem desk in a box, the lock on the Horizontal transport
paper guide is unlocked on rare occasions that it may be difficult to draw the tray out on
the right side during installation. The shape of Tandem cassette regulation plate R has
been changed for proper operation of the tray.
(3) Locking pawls are attached to the Tandem desk so that the tray won't fall off.
However, an unexpected load may break the locking pawls so that all the trays may fall
off.
Following measures have been implemented to resist the load:
- Change in shape of the locking pawl
- Insertion of a parallel pin
Assembled parts are available as service parts because it is difficult to insert a parallel
pin to the locking pawl on the Tandem cassette.
Sharp Electronics (UK) Ltd., Document Systems Support
(1) Attachment of Desk right door anti-vibration sheet
Reference face for attachment of Desk right door anti-vibration sheet
*Make sure that the sheet is folded as shown in the photos below after insertion of Right door
follower shaft.
MX-DE26/DE28
Location of Desk right door anti-vibration sheet
Location of Desk right door anti-vibration sheet
MX-DE27
Location of Desk right door anti-vibration sheet
Location of Desk right door anti-vibration sheet
Desk right door
anti-vibration sheet
anti-vibration sheet
The part without double-sided tape
should face on center side.
should face on center side.
Attach Desk right door
anti-vibration sheet.
*Make sure to degrease this
area using alcohol
(ZSOLVCZL005CC).
anti-vibration sheet.
*Make sure to degrease this
area using alcohol
(ZSOLVCZL005CC).
Desk right door
anti-vibration
sheet
anti-vibration
sheet
From rear end:
→1mm
←0mm
→1mm
←0mm
From rear end:
←1mm
→0mm
←1mm
→0mm
From bottom surface:
↑0.5mm
↓0mm
↑0.5mm
↓0mm
The gap between sheets
should be 0 - 1 mm.
should be 0 - 1 mm.
Sharp Electronics (UK) Ltd., Document Systems Support
(2) Tandem cassette regulation plate R
(3) Change in shape of the locking pawl for Tandem cassette / Insertion of a parallel pin
3. Action:
① From mid-December 2015 production
②
From January 2016 production
A horizontal rib has rib has been
attached between vertical ribs.
attached between vertical ribs.
Insertion of a
parallel pin
parallel pin
Addition of a hole for
insertion of parallel pin
insertion of parallel pin
Sharp Electronics (UK) Ltd., Document Systems Support
③
From February 2016 production
4. Parts Action:
Ref.
No.
Model
name
Version P/G No.
Current parts
New parts
Price
rank
Q'ty
Parts name
Effective
time
Inter-
change-
ability
Parts code
Parts code
1
MX-DE26
ALL
-
-
PSHEZ6875FCZZ
AC
4
Desk right door
anti-vibration sheet
anti-vibration sheet
2015/12
Mid
-
MX-DE27
8
MX-DE28
4
2
6-12
LPLTP9152FCZZ
LPLTP9152FCZ1
AN
2
Tandem cassette
regulation plate R
regulation plate R
2016/1
3
3
11-23
12-27
12-27
PTME-0370FCZZ
CTME-0370FC01
AE
4
Tandem cassette lock
pawl AS
pawl AS
2016/2
3
11
12
12
LPINS0133FCZZ
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of
related parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.