SHARP LPE252 Technical Report

Page 1
Date: Aug. 27, 1996
LASER PRINTER: JX-9210
No. : LPE-252
(Parts change information)
1. ADDITION OF A RUBBER SPONGE TO ALLEVIATE PROBLEMS OF WHITE STREAKING ON BLACKENED CHARACTERS.
2. CHANGE IN THE DIAMETER OF THE PAPER DELIVERY ROLLER.
3. CHANGE IN THE RESISTANCE IN THE MAIN PWB.
1. Addition of a rubber sponge to alleviate problems of white streaking on blackened characters.
1.Model Name: JX-9200
2.General: A rubber sponge has been attached to the back of the non-interchangeable protector to
3.Description: A rubber sponge (PSPO-0004GCZZ) has been added in the location indicated in the diagram below.
PSPO-0004GCZZ
(PSPO-0004GCZZ) Rubber sponge
2nd mirror
Non-interchangeable protector
1st mirror
Upper frame
ANTIV-SPONGE
Attached
Protector
4.Action: From 1996 May production.
SHARP CORPORATION Printer and Scanner Division
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Orange
C
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2. Change in the diameter of the paper delivery roller.
1.Model Name: JX-9200/9210
2.General: There was a possibility of white streaks appearing on the rear edge of the copy paper
during thick paper printing operations. To alleviate this problem a change in the diameter of the paper delivery roller was carried out. The diameter of the paper delivery roller was changed from ø10.0 to ø10.2. In accordance with this change a change in the part code of the paper delivery roller was also carried out.
3.Description: Old New Paper delivery roller NROLP0095GCZZ NROLP0095GCZ1
The roller diameter is ø10.0 The roller diameter is ø10.2
4.Action: From 1996 July production.
3. Change in the resistance in the main PWB.
1.Model Name: JX-9200/9210
2.General: A change has been carried out in some of the resistors (R101, R102) used in the main
PWB as a measure to improve production (to make the part codes consistent).
3.Description: Old New Resistor (R102) RR-DZ0346FCZZ VRD-FN2EY101J Resistor (R101) 100V series RR-DZ0347FCZZ VRD-FN2EY121J Resistor (R101) 200V series RR-DZ0348FCZZ VRD-FN2EY201J
4.Action: From 1996 May production.
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Page 3
Ref.
Model
No.
1 JX-9200
2
JX-9200 JX-9210
3
<Interchange>
1. Interchangeable. 4. Not interchangeable.
2. C urr e nt t y pe c a n be u s ed i n p la ce of new ty pe . New ty pe cann ot be us ed i n place of curr ent type .
3. C urre nt ty pe cann ot be used i n place of new ty pe. New t y pe c a n be u sed in pla c e of c u rr en t ty p e.
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.
3
5 -19
All
7 -167
100V
series
200V
series
7 -165 RR-DZ0347FCZZ VRD-FN2EY121J
7 -166
!
Current parts New parts
rank
Paper delivery roller
R102 Resister
(1/4W 100± 5%)
R101 100V seri e s
AB
Resister
(1/4W 120± 5%)
R101 200V seri e s Resister
(1/4W 200± 5%)
Parts name
Parts code Parts code
PSPO-0004GCZZ AB Rubber sponge ’96/5 6
NROLP0095GCZZ NROLP0095GCZ1 AH
RR-DZ0346FCZZ VRD-FN2EY101J
RR-DZ0348FCZZ VRD-FN2EY201J
Price
5. Interchangeable if replaced with same types of relate d parts in use .
6. Others.
Effec-
tive
time
’96/7 1
’96/5 1
Inter-
change-
ability
Note
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