SHARP CLE011 Technical Report

COLOR LASER PRINTER: JX-8200

Date

:

Feb. 24, 1998

No. : CLE-011

CHANGE CARRIED OUT IN THE NUMBER OF TEETH

OF THE GEARS IN THE BLACK TONER HOPPER.

1.Model Name: JX-8200 (for machines bound for all destinations)

2.General: A change in the number of teeth of two of the gears in the black toner hopper has been

carried out as a measure to increase the revolving speed of the gears so that the toner
drops with greater efficiency. This action has been carried out as a measure to improve
the effectiveness of the toner.

No.1 No.2

Old New Old New
Name
Part name
Number of gear teeth
Pitch circle
Color

15T/18T Gear Hopper double-gear 15T gear helical Hopper helical gear

NGERH0142GCZZ NGERH0142GCZ1 NGERH0141GCZ1 NGERH0141GCZ2

15T/18T 15T/15T 15T 18T

0 0

-0.1

φ18 φ 15 φ 15 φ 18

White Black White Black

3.Action: From 1997 mid-October production.

-0.1

0

-0.1

0

-0.1

SHARP CORPORATION Printer and Scanner Division

1/2

Orange

C

4.Interchange: ∗ It is possible to use part no. 1 and part no. 2 described above together. The old parts

cannot be used in place of the new parts, but the new parts can be used in place of the
old parts. Please use new parts when carrying out part replacement operations.

No.1 NGERH0142GCZZ NGERH0142GCZ1
No.2 NGERH0141GCZ1 NGERH0141GCZ2

2/2

Ref.

Model

No.

JX-8200 All

<Interchange>

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.

Version P/G No.

name

13 -22 NGERH0142GCZZ NGERH0142GCZ1 AE 15T/15T Gear

13 -23

New type cannot be used in place of current type.

New type can be used in place of current type.

Current parts New parts

Parts code Parts code

NGERH0141GCZ1 NGERH0141GCZ2 AD 15T gear helical

Price
rank

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

6. Others.

Parts name

Effec-

tive

time

Mid-

’97/10

Inter-

change-

ability

∗

Note