SHARP LPE174 Technical Report

Date: Oct. 12, 1993

LASER PRINTER : JX-9500H

No. : LPE-174

ICU ROM VERSION-UP AND BOARD UNIT
CHANGE

1.Model name: JX-9500H

2.General: With version -up of program ROM for icu, some of the unit code have been changed.

3.Description: •Content of version-up : Since there is a possibility of speed reduction for printing when

installing additional memory, modifications have been made.

•ROM Ver. : (Before changes) (After changes)

GPR1B, GPR2B → GPR1C, GPR2C

(Before changes) (After changes)
CPWBN0735FC66 → CPWBN0735FC67
VHILH2306RB-1 → VHILH2306RH-1
VHILH2306RD-1 → VHILH2306RJ-1

* CPWBN0735FC67(New unit) is a board unit that VHILH2306RB-1 and

VHILH2306RD-1 (Old type) of the program ROM for CPWBN0735FC66(Old unit) have
been changed to VHILH2306RH-1 and VHILGH2306RJ-1(New type).

4.Effective time: August, 1992.

SHARP CORPORATION Printer and Scanner Division

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Orange

C

Ref.

Model

No.

JX-9500H All

<Inter change>

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.

12 -901

12

12

!

Current parts New parts

Parts code Parts code

CPWBN0735FC66 CPWBN0735FC67 CL ICU board unit ’92/8 3

VHILH2306RB-1 VHILH2306RH-1 AT Program ROM ’92/8 3

VHILH2306RD-1 VHILH2306RJ-1 AT Program ROM ’92/8 3

Price
rank

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

6. Others.

Parts name

Effec­tive
time

Inter­change­ability

Note

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