SHARP sp2224 Technical Report

COPIER : SF-2116/2120

Date

Jan. 12, 1998

1. MEASURE TO PREVENT CONTACT BETWEEN THE MAGNETIC SPRING CLUTCH AND THE BASE PLATE.

2. MEASURE TO ESTABLISH INTERCHANGEABILITY OF THE AC CORD.

3. MEASURE TO IMPROVE THE PERFORMANCE OF THE WASTE TONER PIPE SLIDE.

No. : SP-2224

1. Measure to prevent contact between the magnetic spring clutch and the base plate.

1.Model Name: SF-2120/1120

2.General: There have been problems of the magnetic spring clutch (P/G [18]-14) coming in contact

with the base plate, which causes a greater load to be placed on the U-turn transport roller. (P/G [18]-46) As a measure to alleviate this problem, a change has been carried out in the clutch retainer E-ring groove to shift the position of the clutch.

[Old]

Moved 1.3 mm Moved 2.7 mm

[New]

3.Action: ∗ Japanese domestic production: From the 1st lot of 1997 January production.

French (SMF) production: From the 1st lot of 1997 March production.

2. Measure to establish interchangeability of the AC cord.

1.Model Name: SF-2116/2118/1016/1018/2020/2120/1020/1120

∗

(UK, Cyprus, Malaysia, Bahrain state of, Kuwait, North Yemen, Saudi Arabia)

2.General: The plug and the cord of the machines bound for the destinations listed above were

previously established as separate parts, but have now been reestablished as a single part. This action has been carried out as a measure to improve serviceability.

Plug QPLGA0005QCZZ

QACCE7422QCZZ

AC Cord QCNW-0001QCZZ

SHARP CORPORATION Reprography Division

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Green

3. Measure to improve the performance of the waste toner pipe slide.

1.Model Name: SF-2116/2118/1016/1018

2.General: The sliding performance of the waste toner pipe during replacement operations of the

waste toner bottle was poor due to the width of the pipe sheet being too large. As a measure to alleviate this problem, a change has been carried out in the dimensions of the pipe sheet.

Change size A from 20 to 7

3.Action: From 1995 mid-March production.

Ref.

Model

name

Version P/G No.

New type cannot be used in place of current type.

New type can be used in place of current type.

All 18 -46 NROLR1170FCZZ NROLR1170FCZ1 AR U-turn transport roller ∗ 3

20 -14

∗

21 -14

All 14 -69 PSHEZ3899FCZZ PSHEZ3899FCZ1 AC Pipe sheet

No.

SF-2120

SF-1120 SF-2116

SF-2118 SF-1016 SF-1018

SF-2020 SF-2120 SF-1020 SF-1120

SF-2116 SF-2118

SF-1016 SF-1018

1. Interchangeable. 4. Not interchangeable.

2. Current type can be used in place of new type.

3. Current type cannot be used in place of new 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.

Current parts New parts

Parts code Parts code

---- QACCE7422QCZZ BB AC cord ---- 6

Price

rank

5. Interchangeable if replaced with same types of related parts in use.

6. Others.

Parts name

Effec-

tive

time

Mid-

’95/3

Inter-

change-

ability

Note

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