SHARP CPT013 Technical Report
Date: Dec. 16, 1993
DYE-SUBLIMATION THERMARL PRINTER : JX-7000
1. FRONT AND REAR CABINET INSTALLMENT SCREW
IMPROVEMENTS (CABINET CRACKING PREVENTION).
2. INTEGRATED CIRCUIT CHANGE IN DATA PROCESSING AND
CONTROL CIRCUIT BOARDS (CHANGE OF MAKER).
1. Front and rear cabinet installment screw improvements (cabinet cracking
prevention.)
1.Model name: JX-7000, JX-7000PS
No. : CPT-013
2.General: If the installment screws of the front and rear cabinets are tightened too much the area
of the cabinet walls around the installment screw holes may crack. To prevent this from
happening a reinforcement sheet has been added.
3.Description: A reinforcement sheet has been attached to the area of the cabinet walls around the
installment screw holes. (Refer to the diagram below.)
Rear cabinet.
Cabinet reinforcement sheet.
Front cabinet.
4.Action: From 1993 September production.
SHARP CORPORATION Printer and Scanner Division
1/2
Orange
C
2. Integrated circurcuit change in data processing and control circuit boards (change
of maker).
1.Model name: JX-7000, JX-7000PS
2.General: The integrated circuit used in the data processing and control circuit boards of the
models listed above (VHISN74LS76NS) have been changed due to the discontinuing of
production by the maker.
The new ic is made by a different company but has the same specifications.
3.Description: Please refer to the table below.
Unit. Location No. Old. New.
Data processing printed circuit board. IC3 VHISN74LS76NS VHIHD74LS76AF
Control printed circuit board. IC27 VHISN74LS76NS VHIHD74LS76AF
Control printed circuit board. IC57 VHISN74LS76NS VHIHD74LS76AF
4.Action: From 1993 December production.
Ref.
Model
No.
1
JX-7000
JX-7000PS
2
<Interchange>
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 t ype .
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 p la 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.
2 -3 GCABB7004XCSZ CCABB7004XCSO BA
2 -5 GCABC7005XCSZ CCABC7005XCSO BA
All
14 -33
15 -72
15 -100
!
Current parts New parts
Parts code Parts code
VHISN74LS76NS VHIHD74LS76AF AE
Price
rank
5. Interchangeable if replaced with same types of
relate d parts in use .
6. Others .
Parts name
Front cabinet
assembly.
Rear cabinet
assembly.
IC
(HD74LS76AF)
Effec-
tive
time
’93/9 3
’93/9 3
’93/12 1
Inter-
change-
ability
Note
IC3,
27, 57
2/2
Loading...