SHARP SP2004R Technical Report

Date: May. 15, 1996

COPIER : SF-2022

REGARDING 500 CASSETTE PAPER FEEDING UNIT USE
AND THE PERIOD FOR CHANGING THE ROLLERS

The price rank listed in the original of this Technical Report, released on March 28,
1996, was incorrect. We are re-releasing the Technical Report with the correct
information. Please replace the old one with this revised version.

No. : SP-2004R

1.Model Name: SF-2022/2027/2035/1025/CM1 1/D19/D20/D21

2.General: We are changing the 500 cassette paper feeding unit used by the above models to that

of the SF-2025/2030/2040, so that the two units now use the same unit. For more
details, please see the appended sheet. When parts of the old unit are changed, new
parts will have to be used, so we request that you change and add the necessary new
parts all at once.
The paper feeding roller, reverse roller, and drawing roller for the SF-2025/2030/2040’s
paper feeding unit are listed in the service manual as requiring changing when made
80K or after 2 years. This note is not included in the service manuals for the models
listed above, but we ask that you change the parts when the unit is made 80K or after
two years as listed above.

SHARP CORPORATION Reprography Division

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Green

C

3.Description:

Old New

➀ Pickup roller NROLR0920FCZZ NROLR1114FCZZ
➁ Paper feeding roller NROLR0901FCZZ NROLR1049FCZZ
➂ Roller NROLR0902FCZZ NROLR1093FCZZ
➃ PF bearing NBRGC0167FCZZ NBRGP0549FCZZ
➄ Bearing NBRGC0457FCZZ NBRGP0550FCZZ
➅ Torque limiter spring MSPRC1969FCZZ MSPRC2382FCZZ

➆ Pickup roller gear 18T
➇ Paper feeding roller gear 18T

NGERH0863FCZZ

(1 Location discontinued)

NGERH0861FCZZ

(1 Location discontinued)

LSTPP0321FCZZ (Added)

NBRGC0559FCZZ (Added)

➈ Roller lever CLEVP0587FC01 MLEVP0691FCZZ
➉ Roller lever spring MSPRC0167FCZ2 MSPRC2383FCZZ

11 Screws (M3 x 8) — XEBSD30P08000 (Added)
12 Collar PCLR-0373FCZZ PCLR-0373FCBZ

For a detailed diagram of the unit used after the change see the SF-2025/2030/2040’s
part guide.

4.Action: From the first unit of March, 1996 production on.

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Discontinued