Read Sharp AR-FN2 (serv.man24) Technical Bulletin online
CHANGE IN THE ROM SOFTWARE CARRIED OUT
AS AN IMPROVEMENT MEASURE
1.Model Name:
ARFN2
2.General:
A change has been carried out in the ROM software. This action has been carried out as a
measure to incorporate the following improvements.
measure to incorporate the following improvements.
3.Description:
<1> A change has been carried out in the method of movement for the tray upper and
lower for the test mode during simulations.
<2> When this machine is a 40-sheet unit, there is little time leeway between the timing
of the adjustment plate movement (the return movement of the adjustment plate)
and the timing of the next sheet of copy paper during offset mode operations.
As a measure to improve this situation, the return timing of the adjustment plate
has been shortened.
and the timing of the next sheet of copy paper during offset mode operations.
As a measure to improve this situation, the return timing of the adjustment plate
has been shortened.
<3> A change has been carried out in the paper discharge speed for large sized copy
paper (460 mm/s has been changed to 400 mm/s). This action has been carried
out as a measure to improve the stacking performance of the copy paper in the
top tray.
out as a measure to improve the stacking performance of the copy paper in the
top tray.
Ver.1.01 (0CW4090K204//) ® Ver. 1.03 (0CW4090K204J/)
4.Action:
From the 1st lot of December 1998 production.
Action for the decrease of the roller mark.
<4> Change carried out in the shape of the contact bearing.
<5> The replacement springs for the pressure springs of the driven roller in the paper
<4> Change carried out in the shape of the contact bearing.
<5> The replacement springs for the pressure springs of the driven roller in the paper
delivery unit of the machines have been included in the shipping box.
(The spring replacement operations should be carried out during installation
(The spring replacement operations should be carried out during installation
operations of the sorter. 120 g has been changed to 30 g.)
<4> Attachment operations should be carried out so that the R side is on the rubber
roller flange side.
AR161
Sharp Electronics (UK) Ltd., Technical Services Group
Date:
16 September 1999
Model:
ARFN2
Ref:
002
Colour: White
Page:
1 of 3
TECHNICAL BULLETIN
5.Action:
<1> - <3>: From the 1st lot of 1998 November production.
<4>, <5>:From the 1st lot of 1999 January production.
<4>, <5>:From the 1st lot of 1999 January production.
ARE161
Sharp Electronics (UK) Ltd., Technical Services Group
!
Ref.
No.
Model
name
Version P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price
rank
ARFN2
All
11 -45
0CW4090K204//
0CW4090K204J/
AZ
ROM assy
1st lot
'98/12
3
15 -72
<Interchange>
1. Interchangeable.
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.
AR161
Sharp Electronics (UK) Ltd., Technical Services Group
