SHARP CX178 Technical Report

Date: Mar. 10, 1995

COLOR IMAGE SCANNER: JX610

No. : CX-178

ADDITION OF CONDENSER TO SATISFY DYNAMIC RANGE DETECTION

1.Model name: JX610G

2.General: Improvement to deal with unstable reading density due to difference of reading

resolution, we have added a 180pF condenser to the control PWB A, IC3 (ALS74), between the third and the seventh pins.

3.Description: We have added a condenser (180pF) to the IC3 (ALS74) of the control PWB A.

[Control PWB A]

Addition of condenser 180pF

VCCCPU1HH181J

4.Action: From January 1995 production

SHARP CORPORATION Printer and Scanner Division

1/2

Orange

Ref.

Model

No.

1 JX610 EX

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.

15 — VCCCPU1HH181J AB

Current parts New parts

Parts code Parts code

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

6. Others.

Price

rank

Parts name

Condenser (50WV 180pF)

Effec-

tive

time

’95/1 6 C9-2

Inter-

change-

ability

Note

2/2