SHARP DTE078 Technical Report

Date: Feb. 16, 1993

DUPLICATOR: SD-2075

[Service information]

COMPATIBILITY OF THE PAPER FEED TRAY WORM GEAR

1.Model name: SD-2075/3075/3076

2.General: This described about the compatibility of the worm gear used in the SF-2075, SF-3075,

and SD-3076 paper feed tray unit.

No. : DTE-078

3.Description: While a metallic item is used in the worm gear and the spiral gearwheel, a plastic item
is used for SD-3075 and SF-3076. However, those parts are compatible if replaced in a
pair. For example, to replace the worm gear of SF-2075 with that of SF-3075 or
SF-3076, you must replace the following parts in a pair and vice versa.
(1) 500/1,000 tray unit

SD-2075

Worm gear NGERW0696FCZZ x1
Spiral gearwheel 45T NGERW0697FCZZ x1
Worm gearwheel shaft NSFTZ1409FCZZ x1
Setscrew XXXSP30L12000 x1

Compatible if replaced in a pair.

SD-3075/SD-3076

Worm gear NGERW0899FCZZ x1
Spiral gearwheel 45T NGERW0900FCZZ x1
Worm gearwheel shaft NSFTZ1822FCZZ x1
HR key LSTPT0058FCZZ x1
E-ring (E6) XRESP60-08000 x2

(2) 1,000 tray unit

SHARP CORPORATION Reprography Division

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Green

C

Worm gear NGERW0696FCZZ x1
Spiral gearwheel 45 NGERW0697FCZZ x1
Worm gearwheel shaft NSFTZ1412FCZZ x1
Setscrew XXXSP30L12000 x1

Compatible if replaced in a pair.

Worm gear NGERW0899FCZZ x1
Spiral gearwheel 45T NGERW0900FCZZ x1
Worm gearwheel shaft NSFTZ1823FCZZ x1
HR key LSTPT0058FCZZ x1
E-ring XRESP60-08000 x2

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