SHARP ARE101 Technical Report
DIGITAL COPIER : AR-280
Date
:
Aug. 24, 1998
1. ACTION TO ALLEVIATE PROBLEMS OF A GAP WITH THE FUSING
PRESSURE ADJUSTMENT LEVER.
2. ACTION TO IMPROVE THE SHIELDING PERFORMANCE IN THE TONER
HOPPER UNIT.
3. MEASURE TO ALLEVIATE PROBLEMS OF NOISE IN THE ICU PWB.
No. : ARE-101
1. Action to alleviate problems of a gap with the fusing pressure adjustment lever.
1.Model Name: AR-280/285/335
2.General: A rib has been added to the pressure adjustment lever F/R in the fusing unit. This
action has been carried out as a measure to improve the clearance between the
pressure adjustment lever and the pressure increase lever in the fusing unit.
3.Action: From 1998 mid-July production.
2. Action to improve the shielding performance in the toner hopper unit.
1.Model Name: AR-280/285/235
2.General: A change has been carried out in the shape of the cushion of the toner hopper unit. This
action has been carried out as a measure to improve the shielding performance of the
hopper unit.
Old New
Cushion A (PMLT-1 132FCZZ)
→ Seal AD (PMLT-1 189FCZZ)
Cushion D (PMLT-1 135FCZZ)
Tolerance
Tolerance
Seal AD
Tolerance
Tolerance
3.Action: From 1998 mid-May production.
Seal AD should be attached by aligning E with e, F with f, G with g,
Hwith h, and I with i. The adjustment of each corner should be
maintained with the width of the cushion as much as possible.
Tolerance
SHARP CORPORATION Reprography Division
1/2
Green
C
3. Measure to alleviate problems of noise in the ICU PWB.
1.Model Name: AR-280/285/335 (only for machines bound for the 200 V series market destinations).
2.General: The addition of a spacer (base plate with rubber legs) has been carried out underneath
the battery. This action has been carried out as a measure to comply with noise (EMI)
standards in the PWB of the ICU.
Silk screening
of the battery
3.Action: From 1998 mid-June production.
Ref.
Model
No.
1
AR-280
AR-285
AR-335
2
3 42 GLEGG0063FCZZ AE
<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.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
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.
name
Version P/G No.
17 -22 MLEVP0750FCZZ MLEVP0750FCZ1
17 -21 MLEVP0751FCZZ MLEVP0751FCZ1
14 -26
All
14 -27 PMLT-1135FCZZ Cushion D
14
Current parts New parts
Parts code Parts code
PMLT-1132FCZZ
----
BT1
Base plate with rubber legs
Price
rank
Discontinued ----
PMLT-1189FCZZ AD Seal AD
5. Interchangeable if replaced with same types of
related parts in use.
6. Others.
Pressure adjusting
lever F
AE
Pressure adjusting
lever R
Cushion A
Base plate with
rubber legs
Parts name
Effec-
tive
time
Mid-
'98/7
Mid-
'98/5
Mid-
'98/6
Inter-
change-
ability
1
3
6
Note
2/2
Loading...