Sharp AR-F14N (serv.man4) Service Manual / Technical Bulletin ▷ View online
Sharp Electronics (UK) Ltd., Document Systems Support
1. Model Name AR-F14N
2. Description
ROM version upgrade
Executed from the production in May, 2007
Version V03.01
Reason for change: 1. The following problem has been fixed.
Countermeasure against FPUSH jam when discharging originals with the same width but different length in the offset
mode
During copy or print of originals with the same width but different length (for example, A4 and A3) in the offset mode,
when changing the paper length from short (A4) to long (A3), the paper may contact with the delivery claw depending on
the timing; it causes FPUSH jam.
mode
During copy or print of originals with the same width but different length (for example, A4 and A3) in the offset mode,
when changing the paper length from short (A4) to long (A3), the paper may contact with the delivery claw depending on
the timing; it causes FPUSH jam.
Reason for change: 2. The following specification has been changed.
When attaching AR-F14N to AR-M236/M237/M276/M277, an error (F1-00) is displayed to call attention to misuse.
Note: Since the ROM version has been upgraded, the finisher control PWB has been
changed. However, the existing finisher control PWB can be used if the EP-ROM
is replaced with the upgraded one.
No
Model
name
Version
P/G
No.
Current parts
New parts
Q't
y
Parts name
Effec
-
tive
time
Inter-
change
-
ability
Not
e
Parts code
Parts code
Price
rank
1 AR-F14N
ALL
22 -1
0CW4134K373// 0CW4134K373C/ AX
1
EP-ROM
'07/5
3
22 -901
0CW4134K302// 0CW4134K372C/ CD
FINISHER
CONTROL PWB
<Interchange>
1. Interchangeable.
4. Not Interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of related
parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
6. Others.
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.
for maintaining the safety and performance of the set.
ROM version upgrade ... (1)
TECHNICAL BULLETIN
Date:
18 September 2007
Model:
AR-F14N
Ref.:
001
Colour:
White
Page:
1 of 1
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